3 ms·
Does JPEG-2000 fix that? From what I gathered, it doesn't use blocks.
by andai 3y ago
Does JPEG-2000 fix that? From what I gathered, it doesn't use blocks.
- mochomocha 3y agoJPEG-2000 uses wavelets as a decomposition basis as opposed to DCT which in theory makes it possible to treat the whole image as a single block while ensuring high compression. In practice though tiles are used, I would guess to improve on memory and compute parallelism.