KWScene/Documentation/JHU Open Questions: Difference between revisions

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* VTK-based visualization feasible, but... Use-case for ITK-based image analysis? (Also Paraview-based?)
* VTK-based visualization feasible, but... Use-case for ITK-based image analysis? (Also Paraview-based?)
* Structure & use-case of writing classes?
* Structure & use-case of writing classes?
== Other general open questions ==
* Annotations: scenario evoked by Joe Hennessey involving .vti format. (What are JHU tasks, what are Kitware tasks?)
* Annotations: scenario evoked by Joe Hennessey involving .vti format. (What are JHU tasks, what are Kitware tasks?)
https://mail.google.com/a/kitware.com/#search/vti+file/127d01aa4fe98047
https://mail.google.com/a/kitware.com/#search/vti+file/127d01aa4fe98047


=== Other general open questions ===
== Remaining formats to develop and test ==  
== Remaining formats to develop and test ==  


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** No data. Described by J. Hennessey as feasible in .vti file format.
** No data. Described by J. Hennessey as feasible in .vti file format.


== Successful Tests ==
== Integrating new readers: vtkAnalyzeReader, vtkTransformFileReader, itkBYUReader.txx ==
* Some new readers needed for KWScene, e.g. vtkAnalyzeImageReader, vtkTransformFileReader, itkBYUReader.txx, may also be needed for Paraview.
* How to best integrate for both KWScene and Paraview?
 
== Valgrind ==
* Just begun. Some issues with XML2 library.
 
== Doxygen ==
*Just begun. Need to flesh out entry for existing classes.
 
=== Successful tests ===


* Scalar-valued data  
* Scalar-valued data  
Line 53: Line 61:
*** kwsITKBYUSurfaceNodeGeneratorTest1
*** kwsITKBYUSurfaceNodeGeneratorTest1
**** coverage: instantiate a BYU reader, add it to scene, use a node generator based on this scene that generates BYU surface node.
**** coverage: instantiate a BYU reader, add it to scene, use a node generator based on this scene that generates BYU surface node.
== Integrating new readers: vtkAnalyzeReader, vtkTransformFileReader, itkBYUReader.txx ==
* Some new readers needed for KWScene, e.g. vtkAnalyzeImageReader, vtkTransformFileReader, itkBYUReader.txx, may also be needed for Paraview.
* How to best integrate for both KWScene and Paraview?
== Valgrind ==
* Just begun. Some issues with XML2 library.
== Doxygen ==
*Just begun. Need to flesh out entry for existing classes.

Revision as of 20:22, 25 April 2010

Open Questions

Planned use-cases under Paraview

  • VTK-based visualization feasible, but... Use-case for ITK-based image analysis? (Also Paraview-based?)
  • Structure & use-case of writing classes?
  • Annotations: scenario evoked by Joe Hennessey involving .vti format. (What are JHU tasks, what are Kitware tasks?)

https://mail.google.com/a/kitware.com/#search/vti+file/127d01aa4fe98047

Other general open questions

Remaining formats to develop and test

  • Scalar-valued data
    • BYU surface: ITK Generators
      • On-going.
  • Vector-valued data
    • VTP surface: VTK & ITK Generators
    • VTI image: VTK & ITK Generators
  • Landmarks
    • Comes in both .lmk and .vti file formats.
  • Annotations
    • No data. Described by J. Hennessey as feasible in .vti file format.

Integrating new readers: vtkAnalyzeReader, vtkTransformFileReader, itkBYUReader.txx

  • Some new readers needed for KWScene, e.g. vtkAnalyzeImageReader, vtkTransformFileReader, itkBYUReader.txx, may also be needed for Paraview.
  • How to best integrate for both KWScene and Paraview?

Valgrind

  • Just begun. Some issues with XML2 library.

Doxygen

  • Just begun. Need to flesh out entry for existing classes.

Successful tests

  • Scalar-valued data
    • VTK Generators
      • BYU surface: VTK Generators.
      • kwsVTKBYUSurfaceGeneratorTest1
        • render all surfaces from JHU atlas, itself downloaded from MIDAS.
      • Analyze image: VTK Generators.
      • kwsVTKAnalyzeImageGeneratorTest1
        • volume-render JHU right ventricle data
      • kwsVTKAnalyzeImageGeneratorTest2
        • coverage: open synthetic Analyze files of various pixel-type successfully, and report image size.
      • kwsVTKAnalyzeImageGeneratorTest3
        • coverage: same as wsVTKAnalyzeImageGeneratorTest2, but use mrml file with .hdr instead of .img references
    • ITK Generators
      • Analyze image: ITK Generators.
      • kwsITKFactoryBasedImageNodeGeneratorAnalyzeTest
        • open Analyze file of JHU right ventricle data, and report image size; fail if wrong size (not 256x256x256).
      • BYU surface: ITK Generators.
      • kwsITKBYUSurfaceNodeGeneratorTest1
        • coverage: instantiate a BYU reader, add it to scene, use a node generator based on this scene that generates BYU surface node.
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