DCT quantization matrices visually optimized for individual images

Proceedings of SPIE - The International Society for Optical Engineering

Volumn 1913, Issue , 1993, Pages 202-216

  Watson, Andrew B ^a  

^a NASA AMES RESEARCH CENTER   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

BIT ERROR RATE; DISCRETE COSINE TRANSFORMS; ERRORS; IMAGE CODING; IMAGE ENHANCEMENT;

CONTRAST SENSITIVITY; DISCRETE COSINE TRANSFORM(DCT); IMAGE COMPRESSION STANDARDS; MATHEMATICAL FORMULAS; PERCEPTUAL ERRORS; PERCEPTUALLY LOSSLESS; QUANTIZATION ERRORS; QUANTIZATION MATRIX;

IMAGE COMPRESSION;

EID: 85076054853     PISSN: 0277786X     EISSN: 1996756X     Source Type: Conference Proceeding    
DOI: 10.1117/12.152694     Document Type: Conference Paper

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