Mixed transform allows to express common integer view transformations such as translation, rotation, rotoinversion, and projection.
It transform a n-dimensional source vector to a m-dimensional target vector, and can be represented as a m+1 × n+1 homogeneous matrix. The mixed transform can be decomposed as follows:
- project down (discard some components of the source vector)
- component permutation
- component inversion
- project up (add zero components in the target vector)
- translation
@author Tobias Pietzsch