Merge pull request #125 from phcerdan/remove_add_fftpadpositiveindex

ENH: Remove fftPadPositiveIndex

Author: thewtex

README.rst

@@ -300,15 +300,6 @@ maximize the response at every pixel.
   itkStructureTensor.hxx
 
 
-FFTPad but avoiding setting negative index, which is problematic working with
-neighborhoods.
-
-::
-
-  itkFFTPadPositiveIndexImageFilter.h
-  itkFFTPadPositiveIndexImageFilter.hxx
-
-
 Regular shrinkers without interpolation
 '''''''''''''''''''''''''''''''''''''''
 

examples/runRieszWaveletAnalysis.cpp

@@ -18,7 +18,7 @@
 
 #include "itkForwardFFTImageFilter.h"
 #include "itkInverseFFTImageFilter.h"
-#include "itkFFTPadPositiveIndexImageFilter.h"
+#include "itkFFTPadImageFilter.h"
 #include "itkWaveletFrequencyForward.h"
 #include "itkWaveletFrequencyInverse.h"
 #include "itkWaveletFrequencyForwardUndecimated.h"
@@ -74,7 +74,7 @@ runRieszWaveletPhaseAnalysis( const std::string& inputImage,
   reader->SetFileName( inputImage );
   reader->Update();
 
-  using FFTPadFilterType = itk::FFTPadPositiveIndexImageFilter<ImageType>;
+  using FFTPadFilterType = itk::FFTPadImageFilter<ImageType>;
   auto fftPadFilter = FFTPadFilterType::New();
   fftPadFilter->SetInput(reader->GetOutput());
   fftPadFilter->SetBoundaryConditionToConstant(0);

include/itkFFTPadPositiveIndexImageFilter.h

@@ -17,8 +17,6 @@ set(IsotropicWaveletsTests
     # Syntactic sugar utilities
     itkVectorInverseFFTImageFilterTest.cxx
     itkZeroDCImageFilterTest.cxx
-    # Alternative FFT padding
-    itkFFTPadPositiveIndexImageFilterTest.cxx
     # Output data for each wavelet to visualize with python.
     itkIsotropicWaveletFrequencyFunctionTest.cxx
     itkHeldIsotropicWaveletTest.cxx
@@ -344,14 +342,6 @@ itk_add_test(NAME itkFrequencyShrinkEvenTest
     ${ITK_TEST_OUTPUT_DIR}/itkFrequencyShrinkEvenTest2D.tiff
     2
     )
-##FFTPad
-# TODO: Add 2D Odd Data, current 512x512 input does not cover the class well. Other boundary conditions have been removed.
-itk_add_test(NAME itkFFTPadPositiveIndexImageFilterTestConstant
-  COMMAND IsotropicWaveletsTestDriver
-  itkFFTPadPositiveIndexImageFilterTest
-    DATA{Input/checkershadow_Lch_512x512.tiff}
-    ${ITK_TEST_OUTPUT_DIR}/itkFFTPadPositiveIndexImageFilterTestConstant.tiff 2 CONSTANT
-    )
 ## ZeroDC
 itk_add_test(NAME itkZeroDCImageFilterTest
   COMMAND IsotropicWaveletsTestDriver
@@ -388,8 +378,6 @@ if(ITK_USE_FFTWF)
       itkFrequencyExpandOddTest itkFrequencyShrinkOddTest)
 endif()
 
-itk_python_expression_add_test(NAME itkFFTPadPositiveIndexImageFilterPythonTest
-  EXPRESSION "instance = itk.FFTPadPositiveIndexImageFilter.New()")
 itk_python_expression_add_test(NAME itkFrequencyExpandImageFilterPythonTest
   EXPRESSION "instance = itk.FrequencyExpandImageFilter.New()")
 itk_python_expression_add_test(NAME itkFrequencyFunctionPythonTest