InsightSoftwareConsortium / InsightSoftwareConsortium/ITK
Similarity3DTransform API
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type:Bug
- Dominant language
- C++
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Description
We have noticed that the similarity3DTransform API returns a reflection along with the scale factor (negative scale factor). Both GetMatrix() as well as the GetFixedParameters() API return the reflection. We are just using the standard ITK code
The reflection is unexpected since the doc seems to indicate that the transformation model has translation, rotation and scaling but no reflection. Can you tell us if this is a bug?
https://itk.org/Doxygen/html/classitk_1_1Similarity3DTransform.html
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