itkstreamingsinc's Introduction

Streaming Sink Filter Collection

ITKv5 incorporated many features originating from this module. The ImageSink and StreamingProcess object are now in upstream ITK. The streaming feature for the StatisticsImageFilter, the LabelStatisticsImageFilter and other filters has been incorporated into ITKv5.

General

This repository contains an ITK: The Insight Toolkit for Segmentation and Registration module with advanced classes for image streaming and MPI distributed image processing through streaming. It is designed to work with the ITKv4 modular system by being placed in the ITK source code.

This module has a BoundingBoxImageSic filter and a MPIStreamingImageFilter.

Getting Started

This module should be cloned into a checkout of the ITK reposiory as a subdirectory in the "Modules/External".

The following is a brief list of instructions to get a external module into ITK:

cd ITK/Modules/External/
git clone https://github.com/blowekamp/itkStreamingSinc.git

Then configure ITK, set:

Module_StreamingSinc:BOOL=ON

in ITK's CMake build configuration. This external module will need to be manually updated from the respository.

Author

Bradley Lowekamp

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itkstreamingsinc's Issues

using itkStreamingSinc in combination with itkImageToHistogramFilter

Would it be possible to use itkStreamingSinc to create a version of itkImageToHistogramFilter that is able to stream (similar to itkStreamingStatisticsImageFilter) or are there complications expected concerning the use of itkHistogram as sinc? A use-case would be for simple CLIs that only report the histogram like https://github.com/romangrothausmann/ITK-CLIs/blob/a926cdcdb1e64cf9020de685be02b64e64b261e0/hist.cxx.

Use of itkStreamingSinc broken with newer CMake?

Using itkStreamingSinc with ITK-4 used to work (https://gitlab.com/romangrothausmann/ITK-CLIs_GL/-/jobs/205385696) but its compilation with ITK under ubuntu:16.04 lead to:

CMake Warning (dev) at Modules/External/itkStreamingSinc/CMakeLists.txt:2 (project):
  Policy CMP0048 is not set: project() command manages VERSION variables.
  Run "cmake --help-policy CMP0048" for policy details.  Use the cmake_policy
  command to set the policy and suppress this warning.

  The following variable(s) would be set to empty:

    PROJECT_VERSION
    PROJECT_VERSION_MAJOR
    PROJECT_VERSION_MINOR
    PROJECT_VERSION_PATCH
This warning is for project developers.  Use -Wno-dev to suppress it.

see https://gitlab.com/romangrothausmann/ITK-CLIs_GL/-/jobs/205385696/raw.
I have the impression that the cmake version in ubuntu:16.04 was changed, now not leading to that warning (https://gitlab.com/romangrothausmann/ITK-CLIs_GL/-/jobs/242806522/raw) but compiling programs making use of itkStreamingSinc now fails with (https://gitlab.com/romangrothausmann/ITK-CLIs_GL/-/jobs/242806522):

In file included from /opt/itk/include/ITK-4.13/itkImageSinc.h:112:0,
                 from /opt/itk/include/ITK-4.13/itkStreamingStatisticsImageFilter.h:21,
                 from /code/stat.cxx:14:
/opt/itk/include/ITK-4.13/itkImageSinc.hxx: In instantiation of 'void itk::ImageSinc<TInputImage>::StreamedGenerateData(unsigned int) [with TInputImage = itk::Image<double, 3u>]':
/code/stat.cxx:256:5:   required from here
/opt/itk/include/ITK-4.13/itkImageSinc.hxx:156:3: error: 'itk::ProcessObject::MultiThreaderType {aka class itk::MultiThreader}' has no member named 'SetNumberOfWorkUnits'
   this->GetMultiThreader()->SetNumberOfWorkUnits( this->GetNumberOfWorkUnits() );
   ^

even for the very same configuration (romangrothausmann/ITK-CLIs@2cab4b9) that used to work before.

@blowekamp any idea what could be wrong in this case?