ImageSharp
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SixLabors
Color Changed When Resize
I don't know why :(
Upload image in Github, Gmail have the same issue Resize on Imagesharp have the same issue
But when i try resize using net452, use system.drawing, image color is good, not changed, it is oke
ResizeOptions opt = new ResizeOptions();
opt.Mode = ResizeMode.Max;
opt.Size = size.Size;
image.Resize(opt).Save(outStream);
Original
GitHub
Sori if my eng is not good
original image in bug_612.zip] your resize resized.zip
(i compress in zip because when i upload to github, image changed, them same your issue)
Hmmm.... The image has an odd ICC profile embedded within it. If it's not just ImageSharp causing the issue then I'm inclined to say it'll be unsupported on most libraries. That said we have no ICC profile embedding at all. It's on my TODO list.
See #74
@vinhhrv
We now have ICC preservation within our codebase but the output will still be incorrect as there is a conversion from CMYK to RGB taking place within the decoding process. (This is the same as libjpeg)
We do have a work-in-progress PR in place which will allow us to use the embedded ICC profile to perform a more accurate color conversion. #273
Once that's in we should be able to replicate the Windows decoder which is the only one that performs the conversion correctly.