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JPEG 2000 / XL viewer for DOS (Users)

posted by RayeR Homepage, CZ, 05.09.2023, 05:23

If libjpeg (that has DJGPP DOS port) supports this format then it wouldn't be problem to make simple viewer, it's also part of libjpeg samples.
I didn't care about JPEG2k as it is not much widespread and even in windows env. I didn't meet it as long as I remember. In the past I did some comparison for digital photos compression but I found wavelet compression (as expected) performed worse on sharp edges while it had smoother color gradients. So I stayed with classic lossy JPEG...

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DOS gives me freedom to unlimited HW access.

 

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