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Do you have an example? The F1 image from the post above looks pretty convincing, if you have different data then I'd be curious to see that. For example you sa
by lucb1e 6y ago
Do you have an example? The F1 image from the post above looks pretty convincing, if you have different data then I'd be curious to see that. For example you say larger images, but what about quality? Was that not better for the larger file size? Part of this is subjective as well (I really mind the non-smooth areas and text artifacts in jpeg, other people might mind other things).
- astrange 6y agoIt's actually pretty easy to fix those artifacts in a JPEG decoder at the cost of making it a little too smooth. The text artifacts are only partially a compression artifact and partially from a poor quality YUV>RGB conversion, so you can do a better one. Blocking artifacts can be reduced with a deblocking filter; JPEG/MPEG1/MPEG2 are so simple it doesn't take much work to guess what was supposed to be there.