[ITK-users] AdaptiveHistogramEqualizationImageFilter 3D

[JoseBarretoT]

Hello guys,
itk::AdaptiveHistogramEqualizationImageFilter works well when applied in 3D
images?
Need to apply this filter to a .mhd arquido a DICOM (zraw), have a similar
effect as unsharp.
The problem is that when you step one reader pictures with 3 dimensions oo
filter takes almost 15 minutes to apply.
Really it does not apply in 3D images? Or am I doing something wrong?
Well, follows the code:

	itk::GDCMImageIOFactory::RegisterOneFactory();
			itk::MetaImageIOFactory::RegisterOneFactory();
			itk::VTKImageIOFactory::RegisterOneFactory();
			typedef signed short    PixelType;
			const unsigned int      Dimension = 3;
			typedef itk::Image< PixelType, Dimension >         ImageType;
			typedef itk::ImageSeriesReader< ImageType >        ReaderType;

			ReaderType::Pointer reader = ReaderType::New();
			reader->SetFileName(clXUteis::ConverterStringParaChar("panoramica.mhd"));
			reader->Update();

			typedef  itk::AdaptiveHistogramEqualizationImageFilter< ImageType >
AdaptiveHistogramEqualizationImageFilterType;
			AdaptiveHistogramEqualizationImageFilterType::Pointer
adaptiveHistogramEqualizationImageFilter =
AdaptiveHistogramEqualizationImageFilterType::New();
			adaptiveHistogramEqualizationImageFilter->SetInput(reader->GetOutput());
			adaptiveHistogramEqualizationImageFilter->SetBeta(1);
			adaptiveHistogramEqualizationImageFilter->SetAlpha(1);
			adaptiveHistogramEqualizationImageFilter->SetRadius(1);
			adaptiveHistogramEqualizationImageFilter->Update(); //delay is 13~45
minutes

			typedef  itk::ImageFileWriter< ImageType  > WriterType;
			WriterType::Pointer writer = WriterType::New();
			writer->SetFileName("d://output.mhd");
			writer->SetUseCompression(1);

			writer->SetInput(adaptiveHistogramEqualizationImageFilter->GetOutput());
			writer->Update();



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