Debluring after croping image
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How to deblur an image after cropping, and in what format should i save?
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Image Analyst
2023 年 6 月 22 日
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DGM
2023 年 6 月 23 日
If you want to preserve image quality, particularly around edges and fine details, do not use JPG. PNG is lossless and widely supported.
Image Analyst
2023 年 6 月 23 日
What @DGM is true. Where JPG also shows its horribleness is in large smooth gradients. Think of how many blue sky and sunset photos you've seen with bad posterization effects (false edges).
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