NTIRE 2023 Real-Time Super-Resolution - Track 1 (X2) Forum

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> May I ask if the input size for time-consuming calculation is [1024, 2040] or [1920, 3840] during the test phase, and must the time-consuming be less than 16ms?

May I ask if the input size for time-consuming calculation is [1024, 2040] or [1920, 3840] during the test phase, and must the time-consuming be less than 16ms?

Posted by: PixelBE @ Feb. 16, 2023, 1:02 a.m.

Hello thanks for your question,

during the test phase, the output image will be 4K (3840, 2160).
The input of the network will be (1920, 1080) in the X2 track, and (1280, 720) in the X3 track.

The current validation test set includes images from DIV2K and an internal dataset of 4K and 8K images.
Only for validation purposes we used [1020, 540] as input, since DIV2K has no 4K images.

We are updating the repo so when you measure runtime, is always considering that the output will be 4K.
https://github.com/eduardzamfir/NTIRE23-RTSR/blob/master/demo/runtime_demo.py

- Organizers.

Posted by: nanashi @ Feb. 22, 2023, 10:28 a.m.
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