Perceptual Optimization of DCT Color Quantization Matrices
Published in Papers/Documentation, JPEG
A paper by Andrew Watson from NASA Ames Research Center. This paper describes a procedure called DCTune which is claimed to create DCT quantization matrices superior to the default ones used in the JPEG algorithm.
http://vision.arc.nasa.gov/publications/icip94.pdf
Posted in May 4th, 2000
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