appli/examples/example_LightCompensation.cxx

   1 #include <cstdlib>
   2 #include <iostream>
   3 #include <string>
   4
   5 #include <itkImage.h>
   6 #include <itkImageFileReader.h>
   7 #include <itkRGBPixel.h>
   8
   9 #include <cpPlugins/Extensions/Algorithms/LightCompensationFilter.h>
  10
  11 // -------------------------------------------------------------------------
  12 const unsigned int Dim = 2;
  13 typedef itk::RGBPixel< unsigned char > TPixel;
  14 typedef itk::Image< TPixel, Dim >      TImage;
  15
  16 // -------------------------------------------------------------------------
  17 int main( int argc, char* argv[] )
  18 {
  19   if( argc < 3 )
  20   {
  21     std::cerr
  22       << "Usage: " << argv[ 0 ]
  23       << " input_image output_image"
  24       << std::endl;
  25     return( 1 );
  26
  27   } // fi
  28   std::string input_image_fn = argv[ 1 ];
  29   std::string output_image_fn = argv[ 2 ];
  30
  31   // Read image
  32   itk::ImageFileReader< TImage >::Pointer input_image_reader =
  33     itk::ImageFileReader< TImage >::New( );
  34   input_image_reader->SetFileName( input_image_fn );
  35   try
  36   {
  37     input_image_reader->Update( );
  38   }
  39   catch( itk::ExceptionObject& err )
  40   {
  41     std::cerr << "Error caught: " << err << std::endl;
  42     return( 1 );
  43
  44   } // yrt
  45   TImage::Pointer input_image = input_image_reader->GetOutput( );
  46
  47   cpPlugins::Extensions::Algorithms::
  48     LightCompensationFilter< TImage >::Pointer filter =
  49     cpPlugins::Extensions::Algorithms::
  50     LightCompensationFilter< TImage >::New( );
  51   filter->SetInput( input_image );
  52   filter->Update( );
  53
  54   return( 0 );
  55 }
  56
  57 // eof - $RCSfile$