[ITK] [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();



--
View this message in context: http://itk-users.7.n7.nabble.com/AdaptiveHistogramEqualizationImageFilter-3D-tp36339.html
Sent from the ITK - Users mailing list archive at Nabble.com.
_____________________________________
Powered by www.kitware.com

Visit other Kitware open-source projects at
http://www.kitware.com/opensource/opensource.html

Kitware offers ITK Training Courses, for more information visit:
http://www.kitware.com/products/protraining.php

Please keep messages on-topic and check the ITK FAQ at:
http://www.itk.org/Wiki/ITK_FAQ

Follow this link to subscribe/unsubscribe:
http://public.kitware.com/mailman/listinfo/insight-users