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| − | == Overview ==
| + | <big>'''Note:''' We are migrating this content to the slicer.org domain - <font color="orange">The newer page is [https://www.slicer.org/wiki/Slicer3:Volume_Rendering here]</font></big> |
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| − | ==next Tasks==
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| − | *Add a vtkSlicerNodeWidget to prototype
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| − | *Have a closer look at vtkSlicerViewerWidget
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| − | *MRML Scene
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| − | == Goals ==
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| − | Volume rendering presets :
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| − | * MIP (Maximum Intensity Projection)
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| − | **[http://en.wikipedia.org/wiki/Maximum_intensity_projection Wikipedia]
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| − | **[http://www.vtk.org/doc/release/5.0/html/a02186.html vtkVolumeRayCastMIPFunction Class Reference]
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| − | * CT Bone and vessel
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| − | **Use histogram and tresholds, find possibilities to avoid outliers
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| − | * T1 MR Air/skin interface
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| − | * Label map per-label object rendering
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| − | **Possible starting points for this task: [http://www.na-mic.org/Slicer/Documentation/Slicer3/html/classvtkMRMLVolumeNode.html vtkMRMLVolumeNode]
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| − | ***[http://www.na-mic.org/Slicer/Documentation/Slicer3/html/classvtkMRMLVolumeNode.html vtkMRMLVolumeNode]
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| − | ***[http://www.vtk.org/doc/release/5.0/html/a01551.html vtkImageMapToRGBA]
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| − | Slicer3 module interface:
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| − | * Select from loaded volumes
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| − | * Specify preset transfer functions or use KWWidgets tools
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| − | Slicer3 internals:
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| − | * Correct coordinates including transforms
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| − | * Level of detail rendering
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| − | * Proper integration with surface rendering
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| − | Different Volume Rendering Algorithms
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| − | *RayCast
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| − | *2D Texture Mapping
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| − | *3D Texture Mapping
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| − | *...
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| − | == Wish List ==
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| − | * 2D Transfer functions - may require specialized opengl code integrated with VTK. Talk with Gordon about latest work from Utah.
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| − | * use glTexSubImage3D so that incremental changes to the volume can be quickly reflected
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