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volotat / DiffMorph

Image morphing without reference points by applying warp maps and optimizing over them.
MIT License
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transition is very gray #4

Closed molo32 closed 3 years ago

molo32 commented 3 years ago

transition between images is very gray

I use -e 10000 -a 0.4 -m 0.4 -w 0.1

VladimirGl commented 3 years ago

https://user-images.githubusercontent.com/3522399/104100842-4b892b80-52ae-11eb-8776-fdb05c661aa9.mp4

also have gray results with different parameters

VladimirGl commented 3 years ago

If I use previous repo version (for example commit a1e953d71ad7a691f25a9414c622441d8bfb871f ) result is better, but not sure that it is same as in examples

https://user-images.githubusercontent.com/3522399/104103758-da00ab80-52b4-11eb-838d-b6caa63d4a2c.mp4

ftalamo commented 3 years ago

same here! transition is totally gray

volotat commented 3 years ago

There was an issue with loss funtion. Fixed it. Should work fine now. Yet, in some cases (when images are too different) gray areas still might appear as the algorithm cannot find good transition between images.