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dvlab-research / MASA-SR

MASA-SR: Matching Acceleration and Spatial Adaptation for Reference-Based Image Super-Resolution (CVPR2021)
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Question For Inference #31

Open jeonghomin opened 1 year ago

jeonghomin commented 1 year ago

I have a question for the testset.

When I train on the custom (paired dataset) and inference on the test set, it keeps making a strange issues.

Such as, when I test with the reference images of high resolution , the psnr and ssim shows same as giving reference image of low resolution. Even though when I give numpy zero array, the results are same.. can you answer why this occurs?

jeonghomin commented 1 year ago

I wonder if i train the dataset that is not paired ( different pairs ) , matching does not work well right? and also, while training , does matching ( similarity scores) is learned also?

SkyeLu commented 1 year ago

Hi, did you provide reference images who's content is similar with that of the input? If not, the reference image may not improve the final results.