Proposals:Refactoring Index Point Coordinate System
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Overview
The conversion between physical points and indices is not consistent in all places in the toolkit.
The following cases must be considered
- Interpolators
- Registration
- Transforms
- DICOM
- Conversion between ITK and VTK
- Backwards compatibility
Motivation
Review of Current Status
Image Class
The image class considers that the location of a pixel is at the physical coordinates of the center of the pixel.
Interpolators
Interpolators are used in the Registration Framework and in the Resampling filters.
