diff --git a/otbtf_pres/Dockerfile b/otbtf_pres/Dockerfile
old mode 100644
new mode 100755
diff --git a/otbtf_pres/a11y-light.css b/otbtf_pres/a11y-light.css
old mode 100644
new mode 100755
diff --git a/otbtf_pres/block.css b/otbtf_pres/block.css
old mode 100644
new mode 100755
diff --git a/otbtf_pres/illustrations/CC-licence.png b/otbtf_pres/illustrations/CC-licence.png
old mode 100644
new mode 100755
diff --git a/otbtf_pres/illustrations/aligned_grid.png b/otbtf_pres/illustrations/aligned_grid.png
old mode 100644
new mode 100755
diff --git a/otbtf_pres/illustrations/anim_crga.gif b/otbtf_pres/illustrations/anim_crga.gif
old mode 100644
new mode 100755
diff --git a/otbtf_pres/illustrations/ann.png b/otbtf_pres/illustrations/ann.png
old mode 100644
new mode 100755
diff --git a/otbtf_pres/illustrations/ann_example.png b/otbtf_pres/illustrations/ann_example.png
old mode 100644
new mode 100755
diff --git a/otbtf_pres/illustrations/ann_train1.png b/otbtf_pres/illustrations/ann_train1.png
old mode 100644
new mode 100755
diff --git a/otbtf_pres/illustrations/ann_train2.png b/otbtf_pres/illustrations/ann_train2.png
old mode 100644
new mode 100755
diff --git a/otbtf_pres/illustrations/ann_train3.png b/otbtf_pres/illustrations/ann_train3.png
old mode 100644
new mode 100755
diff --git a/otbtf_pres/illustrations/ann_types.png b/otbtf_pres/illustrations/ann_types.png
old mode 100644
new mode 100755
diff --git a/otbtf_pres/illustrations/bands.png b/otbtf_pres/illustrations/bands.png
old mode 100644
new mode 100755
diff --git a/otbtf_pres/illustrations/blank.png b/otbtf_pres/illustrations/blank.png
old mode 100644
new mode 100755
diff --git a/otbtf_pres/illustrations/cgan_schema.png b/otbtf_pres/illustrations/cgan_schema.png
old mode 100644
new mode 100755
diff --git a/otbtf_pres/illustrations/ci.jpg b/otbtf_pres/illustrations/ci.jpg
old mode 100644
new mode 100755
index 7876c55190141a97d7adf33c92ff879a840ca20b..7fa94e4202dea07ad03d4247e6b3f54f07a6d71a
Binary files a/otbtf_pres/illustrations/ci.jpg and b/otbtf_pres/illustrations/ci.jpg differ
diff --git a/otbtf_pres/illustrations/cli.png b/otbtf_pres/illustrations/cli.png
old mode 100644
new mode 100755
diff --git a/otbtf_pres/illustrations/computational_graph.gif b/otbtf_pres/illustrations/computational_graph.gif
old mode 100644
new mode 100755
diff --git a/otbtf_pres/illustrations/convolution.png b/otbtf_pres/illustrations/convolution.png
old mode 100644
new mode 100755
diff --git a/otbtf_pres/illustrations/crga_os2_unet_slide3.png b/otbtf_pres/illustrations/crga_os2_unet_slide3.png
old mode 100644
new mode 100755
diff --git a/otbtf_pres/illustrations/crying_meme_mask.jpg b/otbtf_pres/illustrations/crying_meme_mask.jpg
old mode 100644
new mode 100755
diff --git a/otbtf_pres/illustrations/decloud_anim.gif b/otbtf_pres/illustrations/decloud_anim.gif
old mode 100644
new mode 100755
diff --git a/otbtf_pres/illustrations/decloud_cap1.jpg b/otbtf_pres/illustrations/decloud_cap1.jpg
old mode 100644
new mode 100755
diff --git a/otbtf_pres/illustrations/decloud_cap1.png b/otbtf_pres/illustrations/decloud_cap1.png
old mode 100644
new mode 100755
diff --git a/otbtf_pres/illustrations/decloud_cap2.jpg b/otbtf_pres/illustrations/decloud_cap2.jpg
old mode 100644
new mode 100755
diff --git a/otbtf_pres/illustrations/decloud_meraner.gif b/otbtf_pres/illustrations/decloud_meraner.gif
old mode 100644
new mode 100755
diff --git a/otbtf_pres/illustrations/deepnet-params.png b/otbtf_pres/illustrations/deepnet-params.png
old mode 100644
new mode 100755
diff --git a/otbtf_pres/illustrations/dinamis_sdk.png b/otbtf_pres/illustrations/dinamis_sdk.png
new file mode 100644
index 0000000000000000000000000000000000000000..26417a66d82438c484eddab25fdf22e44e495e38
Binary files /dev/null and b/otbtf_pres/illustrations/dinamis_sdk.png differ
diff --git a/otbtf_pres/illustrations/dl_applications.png b/otbtf_pres/illustrations/dl_applications.png
old mode 100644
new mode 100755
diff --git a/otbtf_pres/illustrations/docker.jpg b/otbtf_pres/illustrations/docker.jpg
old mode 100644
new mode 100755
diff --git a/otbtf_pres/illustrations/emprises.png b/otbtf_pres/illustrations/emprises.png
old mode 100644
new mode 100755
diff --git a/otbtf_pres/illustrations/ensembles.png b/otbtf_pres/illustrations/ensembles.png
old mode 100644
new mode 100755
diff --git a/otbtf_pres/illustrations/fig12.10_new.png b/otbtf_pres/illustrations/fig12.10_new.png
old mode 100644
new mode 100755
diff --git a/otbtf_pres/illustrations/fondtetis.png b/otbtf_pres/illustrations/fondtetis.png
old mode 100644
new mode 100755
diff --git a/otbtf_pres/illustrations/fordead_plot.png b/otbtf_pres/illustrations/fordead_plot.png
old mode 100644
new mode 100755
diff --git a/otbtf_pres/illustrations/foss4g_logo.png b/otbtf_pres/illustrations/foss4g_logo.png
old mode 100644
new mode 100755
diff --git a/otbtf_pres/illustrations/gan_schema.png b/otbtf_pres/illustrations/gan_schema.png
old mode 100644
new mode 100755
diff --git a/otbtf_pres/illustrations/gif_2160.gif b/otbtf_pres/illustrations/gif_2160.gif
old mode 100644
new mode 100755
diff --git a/otbtf_pres/illustrations/github.png b/otbtf_pres/illustrations/github.png
old mode 100644
new mode 100755
diff --git a/otbtf_pres/illustrations/graph_1.png b/otbtf_pres/illustrations/graph_1.png
old mode 100644
new mode 100755
diff --git a/otbtf_pres/illustrations/graph_2.png b/otbtf_pres/illustrations/graph_2.png
old mode 100644
new mode 100755
diff --git a/otbtf_pres/illustrations/hubs.png b/otbtf_pres/illustrations/hubs.png
old mode 100644
new mode 100755
diff --git a/otbtf_pres/illustrations/illustration.png b/otbtf_pres/illustrations/illustration.png
new file mode 100755
index 0000000000000000000000000000000000000000..ec86d1e99fd1353863bf40e973c90b8d7acac799
Binary files /dev/null and b/otbtf_pres/illustrations/illustration.png differ
diff --git a/otbtf_pres/illustrations/inrae_logo.png b/otbtf_pres/illustrations/inrae_logo.png
old mode 100644
new mode 100755
diff --git a/otbtf_pres/illustrations/jean-zay.png b/otbtf_pres/illustrations/jean-zay.png
old mode 100644
new mode 100755
diff --git a/otbtf_pres/illustrations/landcover.png b/otbtf_pres/illustrations/landcover.png
old mode 100644
new mode 100755
diff --git a/otbtf_pres/illustrations/latelescop.png b/otbtf_pres/illustrations/latelescop.png
old mode 100644
new mode 100755
diff --git a/otbtf_pres/illustrations/ledig.png b/otbtf_pres/illustrations/ledig.png
old mode 100644
new mode 100755
diff --git a/otbtf_pres/illustrations/listof.jpg b/otbtf_pres/illustrations/listof.jpg
old mode 100644
new mode 100755
diff --git a/otbtf_pres/illustrations/logo.png b/otbtf_pres/illustrations/logo.png
old mode 100644
new mode 100755
diff --git a/otbtf_pres/illustrations/masque_ssthrs.png b/otbtf_pres/illustrations/masque_ssthrs.png
old mode 100644
new mode 100755
diff --git a/otbtf_pres/illustrations/modelbase.png b/otbtf_pres/illustrations/modelbase.png
old mode 100644
new mode 100755
diff --git a/otbtf_pres/illustrations/modelbase_1.png b/otbtf_pres/illustrations/modelbase_1.png
old mode 100644
new mode 100755
diff --git a/otbtf_pres/illustrations/modelbase_2.png b/otbtf_pres/illustrations/modelbase_2.png
old mode 100644
new mode 100755
diff --git a/otbtf_pres/illustrations/modelbase_3.png b/otbtf_pres/illustrations/modelbase_3.png
old mode 100644
new mode 100755
diff --git a/otbtf_pres/illustrations/modelbase_4.png b/otbtf_pres/illustrations/modelbase_4.png
old mode 100644
new mode 100755
diff --git a/otbtf_pres/illustrations/modelbase_5.png b/otbtf_pres/illustrations/modelbase_5.png
old mode 100644
new mode 100755
diff --git a/otbtf_pres/illustrations/net.png b/otbtf_pres/illustrations/net.png
old mode 100644
new mode 100755
diff --git a/otbtf_pres/illustrations/net_semseg_spot67.jpg b/otbtf_pres/illustrations/net_semseg_spot67.jpg
old mode 100644
new mode 100755
diff --git a/otbtf_pres/illustrations/otblogo.png b/otbtf_pres/illustrations/otblogo.png
old mode 100644
new mode 100755
diff --git a/otbtf_pres/illustrations/otbtf.png b/otbtf_pres/illustrations/otbtf.png
old mode 100644
new mode 100755
diff --git a/otbtf_pres/illustrations/otbtf_github.png b/otbtf_pres/illustrations/otbtf_github.png
new file mode 100644
index 0000000000000000000000000000000000000000..4b841c2d98b99f2b0164e83b39f4bd7d530f5352
Binary files /dev/null and b/otbtf_pres/illustrations/otbtf_github.png differ
diff --git a/otbtf_pres/illustrations/patches.png b/otbtf_pres/illustrations/patches.png
old mode 100644
new mode 100755
diff --git a/otbtf_pres/illustrations/patches2.png b/otbtf_pres/illustrations/patches2.png
old mode 100644
new mode 100755
diff --git a/otbtf_pres/illustrations/patchespos.png b/otbtf_pres/illustrations/patchespos.png
old mode 100644
new mode 100755
diff --git a/otbtf_pres/illustrations/pipeline.png b/otbtf_pres/illustrations/pipeline.png
old mode 100644
new mode 100755
diff --git a/otbtf_pres/illustrations/pix2pix.png b/otbtf_pres/illustrations/pix2pix.png
old mode 100644
new mode 100755
diff --git a/otbtf_pres/illustrations/pyotbadvert.gif b/otbtf_pres/illustrations/pyotbadvert.gif
old mode 100644
new mode 100755
diff --git a/otbtf_pres/illustrations/pyotbadvert.png b/otbtf_pres/illustrations/pyotbadvert.png
old mode 100644
new mode 100755
diff --git a/otbtf_pres/illustrations/python.png b/otbtf_pres/illustrations/python.png
old mode 100644
new mode 100755
diff --git a/otbtf_pres/illustrations/repos.jpg b/otbtf_pres/illustrations/repos.jpg
old mode 100644
new mode 100755
diff --git a/otbtf_pres/illustrations/repos_docker.jpg b/otbtf_pres/illustrations/repos_docker.jpg
old mode 100644
new mode 100755
diff --git a/otbtf_pres/illustrations/repos_git.jpg b/otbtf_pres/illustrations/repos_git.jpg
old mode 100644
new mode 100755
diff --git a/otbtf_pres/illustrations/scores.png b/otbtf_pres/illustrations/scores.png
old mode 100644
new mode 100755
diff --git a/otbtf_pres/illustrations/scores2.png b/otbtf_pres/illustrations/scores2.png
old mode 100644
new mode 100755
diff --git a/otbtf_pres/illustrations/serie_temporelle.mp4 b/otbtf_pres/illustrations/serie_temporelle.mp4
new file mode 100755
index 0000000000000000000000000000000000000000..0062896b29e203196b6a9402ae1d98db728d14c5
Binary files /dev/null and b/otbtf_pres/illustrations/serie_temporelle.mp4 differ
diff --git a/otbtf_pres/illustrations/ski.jpg b/otbtf_pres/illustrations/ski.jpg
old mode 100644
new mode 100755
diff --git a/otbtf_pres/illustrations/soil_moisture.jpg b/otbtf_pres/illustrations/soil_moisture.jpg
old mode 100644
new mode 100755
diff --git a/otbtf_pres/illustrations/sources/ensembles.svg b/otbtf_pres/illustrations/sources/ensembles.svg
old mode 100644
new mode 100755
diff --git a/otbtf_pres/illustrations/sources/graph_1.svg b/otbtf_pres/illustrations/sources/graph_1.svg
old mode 100644
new mode 100755
diff --git a/otbtf_pres/illustrations/sources/graph_2.svg b/otbtf_pres/illustrations/sources/graph_2.svg
old mode 100644
new mode 100755
diff --git a/otbtf_pres/illustrations/sources/modelbase.svg b/otbtf_pres/illustrations/sources/modelbase.svg
old mode 100644
new mode 100755
diff --git a/otbtf_pres/illustrations/sources/pipeline_ex.svg b/otbtf_pres/illustrations/sources/pipeline_ex.svg
old mode 100644
new mode 100755
diff --git a/otbtf_pres/illustrations/sr4rs_ams.jpg b/otbtf_pres/illustrations/sr4rs_ams.jpg
old mode 100644
new mode 100755
diff --git a/otbtf_pres/illustrations/sr4rs_baotou.jpg b/otbtf_pres/illustrations/sr4rs_baotou.jpg
old mode 100644
new mode 100755
diff --git a/otbtf_pres/illustrations/sr4rs_lisboa.jpg b/otbtf_pres/illustrations/sr4rs_lisboa.jpg
old mode 100644
new mode 100755
diff --git a/otbtf_pres/illustrations/sr4rs_logos.jpg b/otbtf_pres/illustrations/sr4rs_logos.jpg
old mode 100644
new mode 100755
diff --git a/otbtf_pres/illustrations/sr4rs_okla.jpg b/otbtf_pres/illustrations/sr4rs_okla.jpg
old mode 100644
new mode 100755
diff --git a/otbtf_pres/illustrations/sr4rs_tours.jpg b/otbtf_pres/illustrations/sr4rs_tours.jpg
old mode 100644
new mode 100755
diff --git a/otbtf_pres/illustrations/srgan_sampling.png b/otbtf_pres/illustrations/srgan_sampling.png
old mode 100644
new mode 100755
diff --git a/otbtf_pres/illustrations/streaming.png b/otbtf_pres/illustrations/streaming.png
old mode 100644
new mode 100755
diff --git a/otbtf_pres/illustrations/supresol.png b/otbtf_pres/illustrations/supresol.png
old mode 100644
new mode 100755
diff --git a/otbtf_pres/illustrations/telescop_cailloux.jpg b/otbtf_pres/illustrations/telescop_cailloux.jpg
old mode 100644
new mode 100755
diff --git a/otbtf_pres/illustrations/telescop_cap1.jpg b/otbtf_pres/illustrations/telescop_cap1.jpg
old mode 100644
new mode 100755
diff --git a/otbtf_pres/illustrations/telescop_cap2.jpg b/otbtf_pres/illustrations/telescop_cap2.jpg
old mode 100644
new mode 100755
diff --git a/otbtf_pres/illustrations/tensorflow.png b/otbtf_pres/illustrations/tensorflow.png
old mode 100644
new mode 100755
diff --git a/otbtf_pres/illustrations/tetis_logo.jpg b/otbtf_pres/illustrations/tetis_logo.jpg
new file mode 100644
index 0000000000000000000000000000000000000000..f3ce77f05bb17c96724cbf21727bef7b34e0f7ed
Binary files /dev/null and b/otbtf_pres/illustrations/tetis_logo.jpg differ
diff --git a/otbtf_pres/illustrations/tetis_logo.png b/otbtf_pres/illustrations/tetis_logo.png
old mode 100644
new mode 100755
diff --git a/otbtf_pres/illustrations/tetiscneslogo.png b/otbtf_pres/illustrations/tetiscneslogo.png
old mode 100644
new mode 100755
diff --git a/otbtf_pres/illustrations/tflogo.png b/otbtf_pres/illustrations/tflogo.png
old mode 100644
new mode 100755
diff --git a/otbtf_pres/illustrations/tosca.png b/otbtf_pres/illustrations/tosca.png
old mode 100644
new mode 100755
diff --git a/otbtf_pres/illustrations/unet.png b/otbtf_pres/illustrations/unet.png
old mode 100644
new mode 100755
diff --git a/otbtf_pres/illustrations/video.mp4 b/otbtf_pres/illustrations/video.mp4
new file mode 100755
index 0000000000000000000000000000000000000000..291f2383156c1a35c91ee0a7ed767116e239e009
Binary files /dev/null and b/otbtf_pres/illustrations/video.mp4 differ
diff --git a/otbtf_pres/illustrations/video_foret.webm b/otbtf_pres/illustrations/video_foret.webm
new file mode 100644
index 0000000000000000000000000000000000000000..29144bab1e3d0e28262007c324ee3552be607e10
Binary files /dev/null and b/otbtf_pres/illustrations/video_foret.webm differ
diff --git a/otbtf_pres/illustrations/video_mtp.avi b/otbtf_pres/illustrations/video_mtp.avi
new file mode 100644
index 0000000000000000000000000000000000000000..48a73d0dc4c20878cba774767486c7e71ea73205
Binary files /dev/null and b/otbtf_pres/illustrations/video_mtp.avi differ
diff --git a/otbtf_pres/illustrations/video_mtp.webm b/otbtf_pres/illustrations/video_mtp.webm
new file mode 100644
index 0000000000000000000000000000000000000000..4f1a4860b5d31595495902017cef4019a63743d8
Binary files /dev/null and b/otbtf_pres/illustrations/video_mtp.webm differ
diff --git a/otbtf_pres/index.html b/otbtf_pres/index.html
old mode 100644
new mode 100755
index 58bb3f83e2cf97be451cc7c7eaf8ee0b4ee4c648..84a1ed2561faa9c3e65e36897189880e5a802f62
--- a/otbtf_pres/index.html
+++ b/otbtf_pres/index.html
@@ -8,7 +8,7 @@
   <meta name="apple-mobile-web-app-status-bar-style" content="black-translucent">
   <meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no">
 
-  <title>OTBTF, The Orfeo ToolBox extension for deep learning</title>
+  <title>Deep learning applied to remote sensing images</title>
 
   <link rel="stylesheet" href="revealjs/dist/reset.css">
   <link rel="stylesheet" href="revealjs/dist/reveal.css">
@@ -31,19 +31,20 @@
         PREMIER SLIDE
         ------------------------------------------------------------------------->
       <section data-background="illustrations/blank.png" background-size="contain">
-        <h1> Status of OTBTF </h1>
-        <h2> The Orfeo ToolBox extension for deep learning </h2>
+        <h1> Deep learning applied to remote sensing images </h1>
         </br>
-        <p> Rémi Cresson<sup>1</sup>, Nicolas Narçon<sup>1</sup>, Vincent Delbar<sup>2</sup></p>
-        <small>(1) French National Research Institute for Agriculture, Food and the Environment (INRAE),
+        <p> Rémi Cresson<sup>1</sup>, Nicolas Narçon<sup>2</sup>, Vincent Delbar<sup>3</sup></p>
+        <small>(1) INRAE,
           <br>
-           (2)
+          (2) European Space Agency
+          <br>
+           (3)
           LaTeleScop</small>
         <br>
         <br>
         <br>
         <br>
-        <img width="30%" data-src="illustrations/foss4g_logo.png">
+        <p>Journées INRAE systèmes d'information pour les données agro-environnementales</p>
       </section>
 
       <!------------------------------------------------------------------------
@@ -52,6 +53,7 @@
       <section>
         <section>
           <h1>What is OTBTF?</h1>
+          <img width="25%" data-src="illustrations/otbtf_github.png">
         </section>
 
         <section>
@@ -97,8 +99,8 @@ git clone https://github.com/remicres/otbtf.git
           
           <img width="4%" data-src="illustrations/repos_docker.jpg" style="float:left;padding-left:20%">
           <pre style="width:800px"><code data-trim class="bash" >
-docker pull mdl4eo/otbtf:3.3.0-cpu
-docker pull mdl4eo/otbtf:3.3.0-gpu  # GPU enabled
+docker pull mdl4eo/otbtf:4.2.2-cpu
+docker pull mdl4eo/otbtf:4.2.2-gpu  # GPU enabled
           </pre></code>
 
         </section>
@@ -115,6 +117,11 @@ docker pull mdl4eo/otbtf:3.3.0-gpu  # GPU enabled
           <h1>What for</h1>
         </section>
 
+        <section>
+          <img width="40%" data-src="illustrations/listof.jpg">
+          <p><small>Made with imgflip.com</small></p>
+        </section>
+
         <section>
           <img width="40%" data-src="illustrations/ensembles.png">
         </section>
@@ -130,6 +137,7 @@ docker pull mdl4eo/otbtf:3.3.0-gpu  # GPU enabled
           <br>
           <img width="20%" data-src="illustrations/graph_1.png">
           <br>
+          <h4>Build model<h4>
           <img width="48px" data-src="illustrations/python.png" style="float:left;padding-left:15%;margin:30px">
           <pre style="width:1050px"><code data-trim class="python">
             import tensorflow as tf
@@ -137,32 +145,26 @@ docker pull mdl4eo/otbtf:3.3.0-gpu  # GPU enabled
             x1 = tf.keras.Input(shape=[None, None, None], name="x1")
             x2 = tf.keras.Input(shape=[None, None, None], name="x2")
             
-            # Scalar product
             y = tf.reduce_sum(tf.multiply(x1, x2), axis=-1)
             
-            # Create model
             model = tf.keras.Model(inputs={"x1": x1, "x2": x2}, outputs={"y": y})
             model.save("/tmp/my_savedmodel")
           </code></pre>
 
-          <img width="48px" data-src="illustrations/cli.png" style="float:left;padding-left:15%;margin:30px">
+          <h4>Inference<h4>
+          <img width="48px" data-src="illustrations/python.png" style="float:left;padding-left:15%;margin:30px">
           <pre style="width:1050px"><code data-trim class="bash">
-export OTB_TF_NSOURCES=2
-otbcli_TensorflowModelServe                                     \
-  -source1.il "input_img_1.tif" -source2.il "input_img_2.tif"   \
-  -model.dir "/tmp/my_savedmodel" -model.fullyconv on           \
-  -out "output.tif"
+import pyotb
+pyotb.TensorflowModelServe({
+    "source1.il": "input_img_1.tif",
+    "source2.il": "input_img_2.tif",
+    "model.dir": "/tmp/my_savedmodel",
+    "model.fullyconv": True,
+    "out": "output.tif"
+}, n_sources=2)
           </code></pre>
         </section>
 
-        <section>
-          <h2>Deep learning</h2>
-          <h3><strike>Bridging the gap between deep learning and EO</strike></h3>
-          <h3>Bridging the gap between litterature and real life </h3>
-          <img width="40%" data-src="illustrations/listof.jpg">
-          <p><small>Made with imgflip.com</small></p>
-        </section>
-
       </section>
 
       <!------------------------------------------------------------------------
@@ -197,48 +199,14 @@ otbcli_TensorflowModelServe                                     \
         </section>
 
         <section>
-          <h2>OTB Applications</h2>
-
-          <ul>
-            <li>
-              <h>TensorflowModelServe</h>: Inference on real world remote sensing products
-            </li>
-            <li>
-              <g>PatchesExtraction</g>: extract patches in images
-            </li>
-            <li>
-              <h>PatchesSelection</h>: for patches selection from rasters
-            </li>
-            <li>
-              <g>TrainClassifierFromDeepFeatures</g>: train traditionnal classifiers that use features from deep nets
-            </li>
-            <li>
-              <g>ImageClassifierFromDeepFeatures</g>: use traditionnal classifiers with features from deep nets
-            </li>
-            <li>
-              <g>LabelImageSampleSelection</g>: select patches from a label image
-            </li>
-            <li>
-              <g>DensePolygonClassStatistics</g>: fast terrain truth polygons statistics
-            </li>
-            <li>
-              <g>TensorflowModelTrain</g>: training/validation (educational purpose)
-            </li>
-          </ul>
-
-          <br><br>
-        </section>
-
-        <section>
-          <h3>TensorflowModelServe</h3>
-          <h4>Streamable inference: a key feature to go large scale</h4>
+          <h3>Streamable inference</h3>
+          <h4>A key feature to go large scale with remote sensing products</h4>
           <img width="60%" data-src="illustrations/pipeline.png">
           <p><small>Typical pipeline for inference in production</small></p>
         </section>
 
         <section>
           <h3>Patches extraction</h3>
-          <h4>CLI example</h4>
           <img width="48px" data-src="illustrations/cli.png" style="float:left;padding-left:22%;margin:30px">
           <pre style="width:800px"><code data-trim class="bash">
 export OTB_TF_NSOURCES=3  # Number of sources
@@ -264,37 +232,18 @@ otbcli_PatchesExtraction -vec "myvec.gpkg"          \
           <img width="48px" data-src="illustrations/python.png" style="float:left;padding-left:20%;margin:30px">
           <pre style="width:900px"><code data-trim class="python">
 import otbtf
-files = {"x": ["x1.tif", ..., "xN.tif"], 
-         "y": ["y1.tif", ..., "yN.tif"], 
-         "z": ["z1.tif", ..., "zN.tif"]}
+files = {
+    "x": ["x1.tif", ..., "xN.tif"], 
+    "y": ["y1.tif", ..., "yN.tif"], 
+    "z": ["z1.tif", ..., "zN.tif"]
+}
 ds = otbtf.DatasetFromPatchesImages(filenames_dict=files)
-
-# This is a TensorFlow dataset
-tf_ds = ds.get_tf_dataset(batch_size=8)
-          </code></pre>
-        </section>
-
-        <section>
-          <h3>TFRecords</h3>
-          <p>Any <g>otbtf.Dataset</g> can be exported in the <g>TFRecords</g> format:</p>
-          <pre style="width:800px"><code data-trim class="python">
-# Create .records files in the directory
-ds.to_tfrecords("/path/to/tfrecords_dir")
-          </code></pre>
-          <p>Which is convenient in distributed training setup, and easy to use in TF/Keras:</p>
-          <pre style="width:800px"><code data-trim class="python">
-# This is a TensorFlow dataset!
-tf_ds = TFRecords("/path/to/tfrecords_dir").read()
+tf_ds = ds.get_tf_dataset(batch_size=8)  # TF dataset
           </code></pre>
-          <img width="40%" data-src="illustrations/jean-zay.png">
-          <p><small>TFRecords guarantee optimal performances on HPC architectures like <h>clusters</h> or <h>clouds</h>. 
-            <br> 
-            OTBTF was extensively tested on the <h>Jean-Zay</h> supercomputer (french institute for development and resources in intensive scientific computing).</small></p>
         </section>
 
         <section  data-transition="fade">
           <h3>ModelBase</h3>
-          <h4><y>New</y> in v3.3.0!</h4>
           <br>
           <ul>
             <li>Ease the <h>implementation of deep nets</h> in python</li>
@@ -328,19 +277,17 @@ class MyModel(ModelBase):
         </section>
 
         <section data-transition="fade">
-          <h4>Dataset preparation</h4>
+          <h4>Dataset pre-processing</h4>
           <img width="48px" data-src="illustrations/python.png" style="float:left;padding-left:18%;margin:30px">
           <pre style="width:1000px"><code data-trim class="python">
     def dataset_preprocessing_fn(examples):
-
-        # Cast UInt8 to Int32
-        y_patches = tf.cast(examples["y_patches"], tf.int32)
-
-        # One hot encoding
-        y_onehot = tf.one_hot(tf.squeeze(y_patches, axis=-1), depth=5)
-
-        # Return dict of preprocessed inputs
-        return {"x": examples["x_patches"], "y": y_onehot}
+        return {
+            "x": examples["x_patches"], 
+            "y": otbtf.ops.one_hot(
+                labels=examples["y_patches"], 
+                nb_classes=5
+            )
+        }
                   </code></pre>
           <img width="50%" data-src="illustrations/modelbase_2.png">
         </section>
@@ -354,10 +301,14 @@ strategy = tf.distribute.MirroredStrategy()
 with strategy.scope():
 
     model = MyModel(dataset_element_spec=ds_train.element_spec)
-    model.compile(loss=tf.keras.losses.CategoricalCrossentropy(),
-                  optimizer=tf.keras.optimizers.Adam(),
-                  metrics=[tf.keras.metrics.Precision(),
-                           tf.keras.metrics.Recall()])
+    model.compile(
+        loss=tf.keras.losses.CategoricalCrossentropy(),
+        optimizer=tf.keras.optimizers.Adam(),
+        metrics=[
+            tf.keras.metrics.Precision(), 
+            tf.keras.metrics.Recall()
+        ]
+    )
 
     # Train
     model.fit(ds_train, epochs=100, validation_data=ds_valid)
@@ -389,13 +340,14 @@ otbcli_TensorflowModelServe
           <img width="48px" data-src="illustrations/python.png" style="float:left;padding-left:18%;margin:30px">
           <pre style="width:1000px"><code data-trim class="python">
 import pyotb
-params = {"source1.il": "input_x.tif",
-          "source1.rfieldx": 7, 
-          "source1.rfieldy": 7,
-          "model.dir": "/tmp/model",
-          "model.fullyconv": "on",
-          "model.outputs": "y_out"}
-app = pyotb.TensorflowModelServe(params)
+app = pyotb.TensorflowModelServe({
+    "source1.il": "input_x.tif",
+    "source1.rfieldx": 7, 
+    "source1.rfieldy": 7,
+    "model.dir": "/tmp/model",
+    "model.fullyconv": "on",
+    "model.outputs": "y_out"
+})
 app.write("output_y.tif")
           </code></pre>
           <img width="50%" data-src="illustrations/modelbase_4.png">
@@ -425,7 +377,7 @@ app.write("output_y.tif")
         ------------------------------------------------------------------------->
       <section>
         <section>
-          <h1>Examples</h1>
+          <h1>Applied examples</h1>
         </section>
 
         <section>
@@ -439,17 +391,10 @@ app.write("output_y.tif")
               </small></p>
         </section>
 
-        <section>
-          <h4>Model designed for Spot-6/7 products</h4>
-          <img width="40%" data-src="illustrations/net_semseg_spot67.jpg">
-          <p><small>
-            Semantic segmentation network that inputs separately <h>multispectral</h> and 
-          <h>panchromatic</h> rasters of Spot-6/7 images
-          </small></p>
+        <section data-background="illustrations/blank.png" background-size="contain">
+          <img width="90%" data-src="illustrations/gif_2160.gif">
         </section>
 
-        <section data-background-image='illustrations/gif_2160.gif'></section>
-
         <section>
           <img width="60%" data-src="illustrations/masque_ssthrs.png">
           <p><small><h>Forest mapping</h> at 1.5m spacing from ~1200 spot 6/7 images acquired between 2016 and 2020. Copyright <h>INRAE</h>/<h>UMR TETIS</h>, <h>OSM</h></small></p>
@@ -468,78 +413,6 @@ app.write("output_y.tif")
         <section data-background-image='illustrations/sr4rs_okla.jpg'></section>
         <section data-background-image='illustrations/sr4rs_baotou.jpg'></section>
 
-        <section>
-          <h4>Easy to run</h4>
-          <img width="48px" data-src="illustrations/cli.png" style="float:left;padding-left:15%;margin:30px">
-          <pre style="width:1000px"><code data-trim class="bash">
-# Download pre-trained model
-wget https://tinyurl.com/sr4rsmodelv2
-unzip sr4rsmodelv2
-
-# Inference over a Sentinel-2 image (Bands 4, 3, 2, 8)
-python sr4rs/code/sr.py \
---savedmodel sr4rs_sentinel2_bands4328_france2020_savedmodel \
---input S2_image_channels_4328_10m.tif \
---output S2_SR.tif
-	</code></pre>
-        </section>
-
-        <section>
-          <h4>Under the hood: Inference using OTB, fully streamable (OTB Python API)</h4>
-          <img width="48px" data-src="illustrations/python.png" style="float:left;padding-left:18%;margin:30px">
-          <pre style="width:1000px"><code data-trim class="python">
-if __name__ == "__main__":
-    ...
-
-    # The important stuff
-    infer = otbApplication.Registry.CreateApplication("TensorflowModelServe")
-    infer.SetParameterStringList("source1.il", [params.input])
-    infer.SetParameterInt("source1.rfieldx", rfield)
-    infer.SetParameterInt("source1.rfieldy", rfield)
-    infer.SetParameterString("source1.placeholder", constants.lr_input_name)
-    infer.SetParameterString("model.dir", params.savedmodel)
-    infer.SetParameterString("model.fullyconv", "on")
-    infer.SetParameterStringList("output.names", [ph])
-    infer.SetParameterInt("output.efieldx", efield)
-    infer.SetParameterInt("output.efieldy", efield)
-    infer.SetParameterFloat("output.spcscale", ratio)
-    infer.SetParameterInt("optim.tilesizex", efield)
-    infer.SetParameterInt("optim.tilesizey", efield)
-    infer.SetParameterInt("optim.disabletiling", 1)
-    infer.SetParameterString("out", out_fn)
-    infer.SetParameterOutputImagePixelType("out", encoding)
-    infer.ExecuteAndWriteOutput()
-          </code></pre>
-        </section>
-
-        <section>
-          <h4>Same thing written in <h>pyotb</h></h4>
-          <img width="48px" data-src="illustrations/python.png" style="float:left;padding-left:18%;margin:30px">
-          <pre style="width:1000px"><code data-trim class="python">
-if __name__ == "__main__":
-    ...
-
-    # Using pyotb
-    infer = pyotb.TensorflowModelServe({
-      "source1.il": [params.input],
-      "source1.rfieldx": rfield,
-      "source1.rfieldy": rfield,
-      "source1.placeholder": constants.lr_input_name,
-      "model.dir": params.savedmodel,
-      "model.fullyconv": "on",
-      "output.names": [ph],
-      "output.efieldx": efield,
-      "output.efieldy": efield,
-      "output.spcscale": ratio,
-      "optim.tilesizex": efield,
-      "optim.tilesizey": efield,
-      "optim.disabletiling": "on"})
-    # if you need to write:
-    infer.write("out", out_fn)
-          </code></pre>
-          <img width="20%" data-src="illustrations/pyotbadvert.gif">
-        </section>
-
         <section>
           <h2>Cloud removal in optical images</h2>
           <h>https://github.com/cnes/decloud</h>
@@ -578,7 +451,9 @@ if __name__ == "__main__":
         </p>
         </section>
 
-        <section data-background-image='illustrations/decloud_anim.gif'></section>
+        <section data-background="illustrations/blank.png" background-size="contain">
+        <img width="90%" data-src="illustrations/decloud_anim.gif">
+        </section>
 
         <section>
           <h4>Read more</h4>
@@ -594,17 +469,21 @@ if __name__ == "__main__":
         </section>
 
         <section>
-          <h2>Rocks mapping from VHRS</h2>
-          <img width="40%" data-src="illustrations/telescop_cailloux.jpg">
-          <p><small>Source:
-              https://www.soslrc.com/2020/05/15/82-scientifiques-franc-comtois-signent-contre-le-casse-cailloux</small>
-          </p>
+          <h2>VHRS/Time series fusion</h2>
+          <h><small>https://stacapi-dinamis.apps.okd.crocc.meso.umontpellier.fr/collections/super-sentinel-2-l2a</small></h>
+          <br>
+          <img width="40%" data-src="illustrations/illustration.png">
         </section>
 
-        <section>
-          <img width="80%" data-src="illustrations/telescop_cap1.jpg">
-          <p><small>Copyright <h>LaTeleScop</h> and <h>Damien MARAGE</h> (DREAL Bourgogne-Franche-Comté)</small></p>
-        </section>
+<section data-background="illustrations/blank.png" background-size="contain">
+<video data-autoplay src="illustrations/video_mtp.webm"></video>
+<p><small>Montpellier Agropolis</p></small>
+</section>
+
+<section data-background="illustrations/blank.png" background-size="contain">
+<video data-autoplay src="illustrations/video_foret.webm"></video>
+<p><small>Vienne-le-chateau (Marne)</p></small>
+</section>
 
         <section>
           <h2>Soil moisture mapping from SAR</h2>
@@ -620,32 +499,106 @@ if __name__ == "__main__":
 
       <section>
         <section>
-          <h1>Conclusion</h1>
+          <h1>In production</h1>
+          <h2>Scalable, cloud-native</h2>
+        </section>
+        
+        <section>
+          <h3>Distributed training</h3>
+          <p>Any <g>otbtf.Dataset</g> can be exported in the <g>TFRecords</g> format:</p>
+          <pre style="width:800px"><code data-trim class="python">
+# Create .records files in the directory
+ds.to_tfrecords("/path/to/tfrecords_dir")
+          </code></pre>
+          <p>Which is convenient in distributed training setup, and easy to use in TF/Keras:</p>
+          <pre style="width:800px"><code data-trim class="python">
+# TensorFlow dataset!
+tf_ds = TFRecords("/path/to/tfrecords_dir").read()
+          </code></pre>
+          <img width="40%" data-src="illustrations/jean-zay.png">
+          <p><small>TFRecords guarantee optimal performances on HPC architectures like <h>clusters</h> or <h>clouds</h>. 
+            <br> 
+            OTBTF was extensively tested on the <h>Jean-Zay</h> supercomputer (french institute for development and resources in intensive scientific computing).</small></p>
+        </section>
+        
+        <section>
+          <h3>Cloud native I/O</h3>
+          <h4>Thanks to GDAL</h4>
+          <ul>
+          <li><h>Cloud Optimized Geotiff</h> support</li>
+          <li><h>S3, GC, Azure, Alibaba</h> URLs</li>
+          <li><h>swift, (web)hadoop</h> file systems</li>
+          <li>Remote <h>zip, tar, 7z, rar</h> archives</li>
+          </ul>
         </section>
 
+        <section>
+          <h3>STAC+COG example</h3>
+          <img width="48px" data-src="illustrations/python.png" style="float:left;padding-left:15%;margin:30px">
+          <pre style="width:1050px"><code data-trim class="python">
+import dinamis_sdk
+import pystac_client
+import pyotb
+
+api = pystac_client.Client.open(
+   'https://stacapi-cdos.apps.okd.crocc.meso.umontpellier.fr',
+   modifier=dinamis_sdk.sign_inplace,
+)
+res = api.search(
+    bbox=[4, 42.99, 5, 44.05],
+    datetime=["2022-01-01", "2022-12-25"],
+    collections=["spot-6-7-drs"]
+)
+urls = [r.assets['src_xs'].href for r in res.items()]
+toa_images = [pyotb.OpticalCalibration({"in": url}) for url in urls]
+mosa = pyotb.Mosaic({"il": toa_images})
+pyotb.TensorflowModelServe({
+    "source1.il": mosa,
+    "model.dir": "/data/mysavedmodel",
+    "out": "/artifacts.output.tif"
+})
+          </code></pre>          
+        </section>
+
+
+        <section>
+          <img width="60%" data-src="illustrations/dinamis_sdk.png">
+          <br>
+          <h><small>https://gitlab.irstea.fr/dinamis/dinamis-sdk</small></h>
+        </section>
+
+      </section>
+      
+
+      <section>
+        <section>
+          <h1>Conclusion</h1>
+        </section>
+        
         <section>
           <h2>What you can do with OTBTF</h2>
           <ul>
-            <li>Use the OTB applications to <h>create datasets</h> from vector/raster</li>
+            <li><h>Create datasets</h> from vector/raster</li>
             <li><h>Build models</h> in python</li>
             <li><h>Train models </h>
               <ul>
                 <li>Beginners: from CLI from patches images</li>
                 <li>Developers: from python, using dataset classes</li>
-                <li>Distributed training with Tensorflow 2</li>
+                <li>ML experts: distributed training</li>
               </ul>
-            <li><h>Run models</h> in OTB pipelines</li>
+            <li><h>Run models</h> in streamable pipelines in <h>production environment</h></li>
           </ul>
         </section>
 
         <section>
-          <h2>Future work</h2>
+          <h2>Ongoing work</h2>
           <ul>
+            <li>Integration in THEIA/DINAMIS geospatial infrastructure</li>
+            <li>Tutorials</li>
             <li>Improve <h>python API</h></li>
-            <li>More <h>examples and applications</h> out of the box</li>
+            <li>More <h>ML/IA applications</h> out of the box</li>
             <li>Lighter <h>docker</h> images</li>
-            <li>Fix OTB x TensorFlow compilation limitations</li>
-            <li>Integration in <h>pyotb</h></li>
+            <li>Packaging</li>
           </ul>
         </section>
 
@@ -705,4 +658,4 @@ if __name__ == "__main__":
   </script>
 </body>
 
-</html>
\ No newline at end of file
+</html>
diff --git a/otbtf_pres/old/index.html b/otbtf_pres/old/index.html
old mode 100644
new mode 100755
diff --git a/otbtf_pres/old/tetis.css b/otbtf_pres/old/tetis.css
old mode 100644
new mode 100755
diff --git a/otbtf_pres/otb.css b/otbtf_pres/otb.css
old mode 100644
new mode 100755
index b4eb571b1b8fe6ec38b42147c465cf2a5fa921d6..912ace38739dc4b68cae45426b99382db0b62cc9
--- a/otbtf_pres/otb.css
+++ b/otbtf_pres/otb.css
@@ -22,7 +22,7 @@
 body {
 
   background: #ffffff;
-  background-image: url('illustrations/foss4g_logo.png'), url('illustrations/inrae_logo.png');
+  background-image: url('illustrations/tetis_logo.jpg'), url('illustrations/inrae_logo.png');
   background-repeat: no-repeat;
   background-position: bottom left, bottom right;
   background-size: auto 10%, auto 7%;
diff --git a/otbtf_pres/revealjs/.github/CONTRIBUTING.md b/otbtf_pres/revealjs/.github/CONTRIBUTING.md
old mode 100644
new mode 100755
diff --git a/otbtf_pres/revealjs/.github/FUNDING.yml b/otbtf_pres/revealjs/.github/FUNDING.yml
old mode 100644
new mode 100755
diff --git a/otbtf_pres/revealjs/.github/workflows/js.yml b/otbtf_pres/revealjs/.github/workflows/js.yml
old mode 100644
new mode 100755
diff --git a/otbtf_pres/revealjs/.gitignore b/otbtf_pres/revealjs/.gitignore
old mode 100644
new mode 100755
diff --git a/otbtf_pres/revealjs/.npmignore b/otbtf_pres/revealjs/.npmignore
old mode 100644
new mode 100755
diff --git a/otbtf_pres/revealjs/LICENSE b/otbtf_pres/revealjs/LICENSE
old mode 100644
new mode 100755
diff --git a/otbtf_pres/revealjs/README.md b/otbtf_pres/revealjs/README.md
old mode 100644
new mode 100755
diff --git a/otbtf_pres/revealjs/css/layout.scss b/otbtf_pres/revealjs/css/layout.scss
old mode 100644
new mode 100755
diff --git a/otbtf_pres/revealjs/css/print/paper.scss b/otbtf_pres/revealjs/css/print/paper.scss
old mode 100644
new mode 100755
diff --git a/otbtf_pres/revealjs/css/print/pdf.scss b/otbtf_pres/revealjs/css/print/pdf.scss
old mode 100644
new mode 100755
diff --git a/otbtf_pres/revealjs/css/reveal.scss b/otbtf_pres/revealjs/css/reveal.scss
old mode 100644
new mode 100755
diff --git a/otbtf_pres/revealjs/css/theme/README.md b/otbtf_pres/revealjs/css/theme/README.md
old mode 100644
new mode 100755
diff --git a/otbtf_pres/revealjs/css/theme/source/beige.scss b/otbtf_pres/revealjs/css/theme/source/beige.scss
old mode 100644
new mode 100755
diff --git a/otbtf_pres/revealjs/css/theme/source/black.scss b/otbtf_pres/revealjs/css/theme/source/black.scss
old mode 100644
new mode 100755
diff --git a/otbtf_pres/revealjs/css/theme/source/blood.scss b/otbtf_pres/revealjs/css/theme/source/blood.scss
old mode 100644
new mode 100755
diff --git a/otbtf_pres/revealjs/css/theme/source/league.scss b/otbtf_pres/revealjs/css/theme/source/league.scss
old mode 100644
new mode 100755
diff --git a/otbtf_pres/revealjs/css/theme/source/moon.scss b/otbtf_pres/revealjs/css/theme/source/moon.scss
old mode 100644
new mode 100755
diff --git a/otbtf_pres/revealjs/css/theme/source/night.scss b/otbtf_pres/revealjs/css/theme/source/night.scss
old mode 100644
new mode 100755
diff --git a/otbtf_pres/revealjs/css/theme/source/serif.scss b/otbtf_pres/revealjs/css/theme/source/serif.scss
old mode 100644
new mode 100755
diff --git a/otbtf_pres/revealjs/css/theme/source/simple.scss b/otbtf_pres/revealjs/css/theme/source/simple.scss
old mode 100644
new mode 100755
diff --git a/otbtf_pres/revealjs/css/theme/source/sky.scss b/otbtf_pres/revealjs/css/theme/source/sky.scss
old mode 100644
new mode 100755
diff --git a/otbtf_pres/revealjs/css/theme/source/solarized.scss b/otbtf_pres/revealjs/css/theme/source/solarized.scss
old mode 100644
new mode 100755
diff --git a/otbtf_pres/revealjs/css/theme/source/white.scss b/otbtf_pres/revealjs/css/theme/source/white.scss
old mode 100644
new mode 100755
diff --git a/otbtf_pres/revealjs/css/theme/template/exposer.scss b/otbtf_pres/revealjs/css/theme/template/exposer.scss
old mode 100644
new mode 100755
diff --git a/otbtf_pres/revealjs/css/theme/template/mixins.scss b/otbtf_pres/revealjs/css/theme/template/mixins.scss
old mode 100644
new mode 100755
diff --git a/otbtf_pres/revealjs/css/theme/template/settings.scss b/otbtf_pres/revealjs/css/theme/template/settings.scss
old mode 100644
new mode 100755
diff --git a/otbtf_pres/revealjs/css/theme/template/theme.scss b/otbtf_pres/revealjs/css/theme/template/theme.scss
old mode 100644
new mode 100755
diff --git a/otbtf_pres/revealjs/demo.html b/otbtf_pres/revealjs/demo.html
old mode 100644
new mode 100755
diff --git a/otbtf_pres/revealjs/dist/reset.css b/otbtf_pres/revealjs/dist/reset.css
old mode 100644
new mode 100755
diff --git a/otbtf_pres/revealjs/dist/reveal.css b/otbtf_pres/revealjs/dist/reveal.css
old mode 100644
new mode 100755
diff --git a/otbtf_pres/revealjs/dist/reveal.esm.js b/otbtf_pres/revealjs/dist/reveal.esm.js
old mode 100644
new mode 100755
diff --git a/otbtf_pres/revealjs/dist/reveal.js b/otbtf_pres/revealjs/dist/reveal.js
old mode 100644
new mode 100755
diff --git a/otbtf_pres/revealjs/dist/theme/beige.css b/otbtf_pres/revealjs/dist/theme/beige.css
old mode 100644
new mode 100755
diff --git a/otbtf_pres/revealjs/dist/theme/black.css b/otbtf_pres/revealjs/dist/theme/black.css
old mode 100644
new mode 100755
diff --git a/otbtf_pres/revealjs/dist/theme/blood.css b/otbtf_pres/revealjs/dist/theme/blood.css
old mode 100644
new mode 100755
diff --git a/otbtf_pres/revealjs/dist/theme/fonts/league-gothic/LICENSE b/otbtf_pres/revealjs/dist/theme/fonts/league-gothic/LICENSE
old mode 100644
new mode 100755
diff --git a/otbtf_pres/revealjs/dist/theme/fonts/league-gothic/league-gothic.css b/otbtf_pres/revealjs/dist/theme/fonts/league-gothic/league-gothic.css
old mode 100644
new mode 100755
diff --git a/otbtf_pres/revealjs/dist/theme/fonts/source-sans-pro/LICENSE b/otbtf_pres/revealjs/dist/theme/fonts/source-sans-pro/LICENSE
old mode 100644
new mode 100755
diff --git a/otbtf_pres/revealjs/dist/theme/fonts/source-sans-pro/source-sans-pro.css b/otbtf_pres/revealjs/dist/theme/fonts/source-sans-pro/source-sans-pro.css
old mode 100644
new mode 100755
diff --git a/otbtf_pres/revealjs/dist/theme/league.css b/otbtf_pres/revealjs/dist/theme/league.css
old mode 100644
new mode 100755
diff --git a/otbtf_pres/revealjs/dist/theme/moon.css b/otbtf_pres/revealjs/dist/theme/moon.css
old mode 100644
new mode 100755
diff --git a/otbtf_pres/revealjs/dist/theme/night.css b/otbtf_pres/revealjs/dist/theme/night.css
old mode 100644
new mode 100755
diff --git a/otbtf_pres/revealjs/dist/theme/serif.css b/otbtf_pres/revealjs/dist/theme/serif.css
old mode 100644
new mode 100755
diff --git a/otbtf_pres/revealjs/dist/theme/simple.css b/otbtf_pres/revealjs/dist/theme/simple.css
old mode 100644
new mode 100755
diff --git a/otbtf_pres/revealjs/dist/theme/sky.css b/otbtf_pres/revealjs/dist/theme/sky.css
old mode 100644
new mode 100755
diff --git a/otbtf_pres/revealjs/dist/theme/solarized.css b/otbtf_pres/revealjs/dist/theme/solarized.css
old mode 100644
new mode 100755
diff --git a/otbtf_pres/revealjs/dist/theme/white.css b/otbtf_pres/revealjs/dist/theme/white.css
old mode 100644
new mode 100755
diff --git a/otbtf_pres/revealjs/examples/assets/beeping.txt b/otbtf_pres/revealjs/examples/assets/beeping.txt
old mode 100644
new mode 100755
diff --git a/otbtf_pres/revealjs/examples/assets/beeping.wav b/otbtf_pres/revealjs/examples/assets/beeping.wav
old mode 100644
new mode 100755
diff --git a/otbtf_pres/revealjs/examples/assets/image1.png b/otbtf_pres/revealjs/examples/assets/image1.png
old mode 100644
new mode 100755
diff --git a/otbtf_pres/revealjs/examples/assets/image2.png b/otbtf_pres/revealjs/examples/assets/image2.png
old mode 100644
new mode 100755
diff --git a/otbtf_pres/revealjs/examples/auto-animate.html b/otbtf_pres/revealjs/examples/auto-animate.html
old mode 100644
new mode 100755
diff --git a/otbtf_pres/revealjs/examples/backgrounds.html b/otbtf_pres/revealjs/examples/backgrounds.html
old mode 100644
new mode 100755
diff --git a/otbtf_pres/revealjs/examples/barebones.html b/otbtf_pres/revealjs/examples/barebones.html
old mode 100644
new mode 100755
diff --git a/otbtf_pres/revealjs/examples/layout-helpers.html b/otbtf_pres/revealjs/examples/layout-helpers.html
old mode 100644
new mode 100755
diff --git a/otbtf_pres/revealjs/examples/markdown.html b/otbtf_pres/revealjs/examples/markdown.html
old mode 100644
new mode 100755
diff --git a/otbtf_pres/revealjs/examples/markdown.md b/otbtf_pres/revealjs/examples/markdown.md
old mode 100644
new mode 100755
diff --git a/otbtf_pres/revealjs/examples/math.html b/otbtf_pres/revealjs/examples/math.html
old mode 100644
new mode 100755
diff --git a/otbtf_pres/revealjs/examples/media.html b/otbtf_pres/revealjs/examples/media.html
old mode 100644
new mode 100755
diff --git a/otbtf_pres/revealjs/examples/multiple-presentations.html b/otbtf_pres/revealjs/examples/multiple-presentations.html
old mode 100644
new mode 100755
diff --git a/otbtf_pres/revealjs/examples/transitions.html b/otbtf_pres/revealjs/examples/transitions.html
old mode 100644
new mode 100755
diff --git a/otbtf_pres/revealjs/gulpfile.js b/otbtf_pres/revealjs/gulpfile.js
old mode 100644
new mode 100755
diff --git a/otbtf_pres/revealjs/index.html b/otbtf_pres/revealjs/index.html
old mode 100644
new mode 100755
diff --git a/otbtf_pres/revealjs/js/components/playback.js b/otbtf_pres/revealjs/js/components/playback.js
old mode 100644
new mode 100755
diff --git a/otbtf_pres/revealjs/js/config.js b/otbtf_pres/revealjs/js/config.js
old mode 100644
new mode 100755
diff --git a/otbtf_pres/revealjs/js/controllers/autoanimate.js b/otbtf_pres/revealjs/js/controllers/autoanimate.js
old mode 100644
new mode 100755
diff --git a/otbtf_pres/revealjs/js/controllers/backgrounds.js b/otbtf_pres/revealjs/js/controllers/backgrounds.js
old mode 100644
new mode 100755
diff --git a/otbtf_pres/revealjs/js/controllers/controls.js b/otbtf_pres/revealjs/js/controllers/controls.js
old mode 100644
new mode 100755
diff --git a/otbtf_pres/revealjs/js/controllers/focus.js b/otbtf_pres/revealjs/js/controllers/focus.js
old mode 100644
new mode 100755
diff --git a/otbtf_pres/revealjs/js/controllers/fragments.js b/otbtf_pres/revealjs/js/controllers/fragments.js
old mode 100644
new mode 100755
diff --git a/otbtf_pres/revealjs/js/controllers/keyboard.js b/otbtf_pres/revealjs/js/controllers/keyboard.js
old mode 100644
new mode 100755
diff --git a/otbtf_pres/revealjs/js/controllers/location.js b/otbtf_pres/revealjs/js/controllers/location.js
old mode 100644
new mode 100755
diff --git a/otbtf_pres/revealjs/js/controllers/notes.js b/otbtf_pres/revealjs/js/controllers/notes.js
old mode 100644
new mode 100755
diff --git a/otbtf_pres/revealjs/js/controllers/overview.js b/otbtf_pres/revealjs/js/controllers/overview.js
old mode 100644
new mode 100755
diff --git a/otbtf_pres/revealjs/js/controllers/plugins.js b/otbtf_pres/revealjs/js/controllers/plugins.js
old mode 100644
new mode 100755
diff --git a/otbtf_pres/revealjs/js/controllers/pointer.js b/otbtf_pres/revealjs/js/controllers/pointer.js
old mode 100644
new mode 100755
diff --git a/otbtf_pres/revealjs/js/controllers/print.js b/otbtf_pres/revealjs/js/controllers/print.js
old mode 100644
new mode 100755
diff --git a/otbtf_pres/revealjs/js/controllers/progress.js b/otbtf_pres/revealjs/js/controllers/progress.js
old mode 100644
new mode 100755
diff --git a/otbtf_pres/revealjs/js/controllers/slidecontent.js b/otbtf_pres/revealjs/js/controllers/slidecontent.js
old mode 100644
new mode 100755
diff --git a/otbtf_pres/revealjs/js/controllers/slidenumber.js b/otbtf_pres/revealjs/js/controllers/slidenumber.js
old mode 100644
new mode 100755
diff --git a/otbtf_pres/revealjs/js/controllers/touch.js b/otbtf_pres/revealjs/js/controllers/touch.js
old mode 100644
new mode 100755
diff --git a/otbtf_pres/revealjs/js/index.js b/otbtf_pres/revealjs/js/index.js
old mode 100644
new mode 100755
diff --git a/otbtf_pres/revealjs/js/reveal.js b/otbtf_pres/revealjs/js/reveal.js
old mode 100644
new mode 100755
diff --git a/otbtf_pres/revealjs/js/utils/color.js b/otbtf_pres/revealjs/js/utils/color.js
old mode 100644
new mode 100755
diff --git a/otbtf_pres/revealjs/js/utils/constants.js b/otbtf_pres/revealjs/js/utils/constants.js
old mode 100644
new mode 100755
diff --git a/otbtf_pres/revealjs/js/utils/device.js b/otbtf_pres/revealjs/js/utils/device.js
old mode 100644
new mode 100755
diff --git a/otbtf_pres/revealjs/js/utils/loader.js b/otbtf_pres/revealjs/js/utils/loader.js
old mode 100644
new mode 100755
diff --git a/otbtf_pres/revealjs/js/utils/util.js b/otbtf_pres/revealjs/js/utils/util.js
old mode 100644
new mode 100755
diff --git a/otbtf_pres/revealjs/package-lock.json b/otbtf_pres/revealjs/package-lock.json
old mode 100644
new mode 100755
diff --git a/otbtf_pres/revealjs/package.json b/otbtf_pres/revealjs/package.json
old mode 100644
new mode 100755
diff --git a/otbtf_pres/revealjs/plugin/highlight/highlight.esm.js b/otbtf_pres/revealjs/plugin/highlight/highlight.esm.js
old mode 100644
new mode 100755
diff --git a/otbtf_pres/revealjs/plugin/highlight/highlight.js b/otbtf_pres/revealjs/plugin/highlight/highlight.js
old mode 100644
new mode 100755
diff --git a/otbtf_pres/revealjs/plugin/highlight/monokai.css b/otbtf_pres/revealjs/plugin/highlight/monokai.css
old mode 100644
new mode 100755
diff --git a/otbtf_pres/revealjs/plugin/highlight/plugin.js b/otbtf_pres/revealjs/plugin/highlight/plugin.js
old mode 100644
new mode 100755
diff --git a/otbtf_pres/revealjs/plugin/highlight/zenburn.css b/otbtf_pres/revealjs/plugin/highlight/zenburn.css
old mode 100644
new mode 100755
diff --git a/otbtf_pres/revealjs/plugin/markdown/markdown.esm.js b/otbtf_pres/revealjs/plugin/markdown/markdown.esm.js
old mode 100644
new mode 100755
diff --git a/otbtf_pres/revealjs/plugin/markdown/markdown.js b/otbtf_pres/revealjs/plugin/markdown/markdown.js
old mode 100644
new mode 100755
diff --git a/otbtf_pres/revealjs/plugin/math/math.esm.js b/otbtf_pres/revealjs/plugin/math/math.esm.js
old mode 100644
new mode 100755
diff --git a/otbtf_pres/revealjs/plugin/math/math.js b/otbtf_pres/revealjs/plugin/math/math.js
old mode 100644
new mode 100755
diff --git a/otbtf_pres/revealjs/plugin/math/mathjax2.js b/otbtf_pres/revealjs/plugin/math/mathjax2.js
old mode 100644
new mode 100755
diff --git a/otbtf_pres/revealjs/plugin/math/mathjax3.js b/otbtf_pres/revealjs/plugin/math/mathjax3.js
old mode 100644
new mode 100755
diff --git a/otbtf_pres/revealjs/plugin/math/plugin.js b/otbtf_pres/revealjs/plugin/math/plugin.js
old mode 100644
new mode 100755
diff --git a/otbtf_pres/revealjs/plugin/notes/notes.esm.js b/otbtf_pres/revealjs/plugin/notes/notes.esm.js
old mode 100644
new mode 100755
diff --git a/otbtf_pres/revealjs/plugin/notes/notes.js b/otbtf_pres/revealjs/plugin/notes/notes.js
old mode 100644
new mode 100755
diff --git a/otbtf_pres/revealjs/plugin/notes/plugin.js b/otbtf_pres/revealjs/plugin/notes/plugin.js
old mode 100644
new mode 100755
diff --git a/otbtf_pres/revealjs/plugin/notes/speaker-view.html b/otbtf_pres/revealjs/plugin/notes/speaker-view.html
old mode 100644
new mode 100755
diff --git a/otbtf_pres/revealjs/plugin/search/plugin.js b/otbtf_pres/revealjs/plugin/search/plugin.js
old mode 100644
new mode 100755
diff --git a/otbtf_pres/revealjs/plugin/search/search.esm.js b/otbtf_pres/revealjs/plugin/search/search.esm.js
old mode 100644
new mode 100755
diff --git a/otbtf_pres/revealjs/plugin/search/search.js b/otbtf_pres/revealjs/plugin/search/search.js
old mode 100644
new mode 100755
diff --git a/otbtf_pres/revealjs/plugin/zoom/plugin.js b/otbtf_pres/revealjs/plugin/zoom/plugin.js
old mode 100644
new mode 100755
diff --git a/otbtf_pres/revealjs/plugin/zoom/zoom.esm.js b/otbtf_pres/revealjs/plugin/zoom/zoom.esm.js
old mode 100644
new mode 100755
diff --git a/otbtf_pres/revealjs/plugin/zoom/zoom.js b/otbtf_pres/revealjs/plugin/zoom/zoom.js
old mode 100644
new mode 100755
diff --git a/otbtf_pres/revealjs/test/assets/external-script-a.js b/otbtf_pres/revealjs/test/assets/external-script-a.js
old mode 100644
new mode 100755
diff --git a/otbtf_pres/revealjs/test/assets/external-script-b.js b/otbtf_pres/revealjs/test/assets/external-script-b.js
old mode 100644
new mode 100755
diff --git a/otbtf_pres/revealjs/test/assets/external-script-c.js b/otbtf_pres/revealjs/test/assets/external-script-c.js
old mode 100644
new mode 100755
diff --git a/otbtf_pres/revealjs/test/assets/external-script-d.js b/otbtf_pres/revealjs/test/assets/external-script-d.js
old mode 100644
new mode 100755
diff --git a/otbtf_pres/revealjs/test/simple.md b/otbtf_pres/revealjs/test/simple.md
old mode 100644
new mode 100755
diff --git a/otbtf_pres/revealjs/test/test-auto-animate.html b/otbtf_pres/revealjs/test/test-auto-animate.html
old mode 100644
new mode 100755
diff --git a/otbtf_pres/revealjs/test/test-dependencies-async.html b/otbtf_pres/revealjs/test/test-dependencies-async.html
old mode 100644
new mode 100755
diff --git a/otbtf_pres/revealjs/test/test-dependencies.html b/otbtf_pres/revealjs/test/test-dependencies.html
old mode 100644
new mode 100755
diff --git a/otbtf_pres/revealjs/test/test-grid-navigation.html b/otbtf_pres/revealjs/test/test-grid-navigation.html
old mode 100644
new mode 100755
diff --git a/otbtf_pres/revealjs/test/test-iframe-backgrounds.html b/otbtf_pres/revealjs/test/test-iframe-backgrounds.html
old mode 100644
new mode 100755
diff --git a/otbtf_pres/revealjs/test/test-iframes.html b/otbtf_pres/revealjs/test/test-iframes.html
old mode 100644
new mode 100755
diff --git a/otbtf_pres/revealjs/test/test-markdown.html b/otbtf_pres/revealjs/test/test-markdown.html
old mode 100644
new mode 100755
diff --git a/otbtf_pres/revealjs/test/test-multiple-instances-es5.html b/otbtf_pres/revealjs/test/test-multiple-instances-es5.html
old mode 100644
new mode 100755
diff --git a/otbtf_pres/revealjs/test/test-multiple-instances.html b/otbtf_pres/revealjs/test/test-multiple-instances.html
old mode 100644
new mode 100755
diff --git a/otbtf_pres/revealjs/test/test-pdf.html b/otbtf_pres/revealjs/test/test-pdf.html
old mode 100644
new mode 100755
diff --git a/otbtf_pres/revealjs/test/test-plugins.html b/otbtf_pres/revealjs/test/test-plugins.html
old mode 100644
new mode 100755
diff --git a/otbtf_pres/revealjs/test/test-state.html b/otbtf_pres/revealjs/test/test-state.html
old mode 100644
new mode 100755
diff --git a/otbtf_pres/revealjs/test/test.html b/otbtf_pres/revealjs/test/test.html
old mode 100644
new mode 100755
diff --git a/otbtf_pres/tetis.css b/otbtf_pres/tetis.css
old mode 100644
new mode 100755
index 45848aa4e5b13e097f7573b14e7e9922f560fc7b..f1413b0798bbb72f3b761ebd8d6da7ca3a9fe715
--- a/otbtf_pres/tetis.css
+++ b/otbtf_pres/tetis.css
@@ -22,7 +22,7 @@
  *********************************************/
 body {
   background: #273c5a;
-  background-image: url('illustrations/foss4g_logo.png');
+/*  background-image: url('illustrations/foss4g_logo.png'); */
   background-repeat: no-repeat;
   background-position: bottom left;
   background-size: auto 100%;