nihui / realsr-ncnn-vulkan

RealSR super resolution implemented with ncnn library
MIT License
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Graphical errors (?) when handling small images #22

Open k4yt3x opened 3 years ago

k4yt3x commented 3 years ago

Recently, one of my users has reported that there's an error with the output if the image is particularly small (18x18). I checked all the drivers and only realsr appears to have this issue.

Input image:

small-sample

Output image:

small-sample_output

On the other hand, waifu2x-ncnn-vulkan handles it without problems.

output-waifu2x-ncnn-vulkan