Isosurface Generation using VTK




VTK Basics



3.2.1. vtkExtractVOI

Working with a large dataset necessitates some sort of focus because, without it, your program might read in a lot of unnecessary data or simply be unable to handle structures needed to hold the data in the computerís memory.vtkExtractVOI has the ability to allow a region of interest to be selected from the image file in addition to resampling the data from the image file.With respect to the beginning of section 3.2, the VTK pipeline would begin with vtkImageReader2 and proceed with vtkExtractVOI.



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vtkExtractVOI Functions