4 ms·
Except that JPEG uses the Discrete Cosine Transform on 8x8 blocks of pixels, which, afaik doesn't make use of the FFT.
by tripzilch 13y ago
Except that JPEG uses the Discrete Cosine Transform on 8x8 blocks of pixels, which, afaik doesn't make use of the FFT.
- nitrogen 13y agoThe DCT is analogous to the FFT.