The-Learning-And-Vision-Atelier-LAVA / ArbSR

[ICCV 2021] Learning A Single Network for Scale-Arbitrary Super-Resolution

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Assertion Error

anandhiray opened this issue · comments

File "quick_test.py", line 28, in
assert args.sr_size[0] / lr.size(2) > 1 and args.sr_size[0] / lr.size(2) <= 4
AssertionError

Can you help me fix the above issue I get when I try the quick_test.py?
Thank you!

Because your magnification or reduction factor exceeds 4 or is less than 1,You can see the comment on line 26 to 27 of quick_test.py:

model is trained on scale factors in range [1, 4]
one can also try out-of-distribution scale factors but the results may be

So you can delete the assert statement on lines 28-29 to solve this problem, but this may cause unsatisfactory results.