Image coding using adaptive recursive interpolative DPCM.
A predictive image coder having minimal decoder complexity is presented. The image coder utilizes recursive interpolative DPCM in conjunction with adaptive classification, entropy-constrained trellis coded quantization, and optimal rate allocation to obtain signal-to-noise ratios (SNRs) in the range of those provided by the most advanced transform coders.
Gifford
E A
EA
Dept. of Electr. and Comput. Eng., Arizona Univ., Tucson, AZ.
Hunt
B R
BR
Marcellin
M W
MW