Library for polar transforms of images using PyTorch and Kornia. The module can be resued if the mappings (pixel flow) are the same, e.g. if you have a number of images from the same camera etc. No idea if it propagates gradients. Very small features (~1 pixel) might not be preserved exactly, depending on the upscaling.
lwelzel / polar-transform Goto Github PK
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License: GNU General Public License v3.0