Block area wavelet transform picture encoding apparatus

Block coding/decoding method and apparatus for increasing...

Block decoding method and apparatus capable of decoding and...

Block decoding method and system capable of decoding and...

Block decoding method and system capable of decoding and...

Block entropy coding in embedded block coding with optimized...

Block entropy coding in embedded block coding with optimized...

Block parallel error diffusion method and apparatus

Block quantization method for color halftoning

Block selection using motion estimation error

Block size assignment using local contrast ratio

Block transform coder for arbitrarily shaped image segments

Block-based fast image compression

Block-based image compression method and apparatus

Block-based, adaptive, lossless image coder

Block-based, adaptive, lossless image coder

Block-based, adaptive, lossless image coder

Blockiness period detection of DCT-based codecs

Blocking for combinatorial coding/decoding for electrical...

Blocking signature detection for identification of JPEG images