Can this model test with gray image?

xinntao / ESRGAN

ECCV18 Workshops - Enhanced SRGAN. Champion PIRM Challenge on Perceptual Super-Resolution. The training codes are in BasicSR.

https://github.com/xinntao/BasicSR

Apache License 2.0

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Open cscss opened 5 years ago

cscss commented 5 years ago

there is a gray image in the set14, i want to test it. but i failed. so i want to know whether this model can test gray image.

xinntao commented 5 years ago

You can just repeat the gray channel to RGB channels. But the color of the results changes a little. Some examples (Set14) : https://drive.google.com/drive/folders/1iaM-c6EgT1FNoJAOKmDrK7YhEhtlKcLx