otbSmoothing.cxx

/*
 * Copyright (C) 2005-2019 Centre National d'Etudes Spatiales (CNES)
 *
 * This file is part of Orfeo Toolbox
 *
 *     https://www.orfeo-toolbox.org/
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

#include "otbWrapperApplication.h"
#include "otbWrapperApplicationFactory.h"

#include "itkMeanImageFilter.h"
#include "itkDiscreteGaussianImageFilter.h"
#include "itkGradientAnisotropicDiffusionImageFilter.h"
#include "otbPerBandVectorImageFilter.h"

namespace otb
{
namespace Wrapper
{

enum
{
  Smoothing_Mean,
  Smoothing_Gaussian,
  Smoothing_Anisotropic
};

typedef otb::Image<FloatVectorImageType::InternalPixelType, 2>  ImageType;

class Smoothing : public Application
{
public:
  /** Standard class typedefs. */
  typedef Smoothing                      Self;
  typedef Application                   Superclass;
  typedef itk::SmartPointer<Self>       Pointer;
  typedef itk::SmartPointer<const Self> ConstPointer;

  /** Standard macro */
  itkNewMacro(Self);

  itkTypeMacro(Smoothing, otb::Application);

private:
  void DoInit() override
  {
    SetName( "Smoothing" );
    SetDescription( "Apply a smoothing filter to an image" );

    SetDocLongDescription( "This application applies a smoothing filter to an "
      "image. Three methodes can be used: a gaussian filter , a mean filter "
      ", or an anisotropic diffusion using the Perona-Malik algorithm." );
    SetDocLimitations( "None") ;
    SetDocAuthors( "OTB-Team" );
    SetDocSeeAlso(" ");

    AddDocTag(Tags::Filter);