An improved detection model for DCT coefficient quantization

Proceedings of SPIE - The International Society for Optical Engineering

Volumn 1913, Issue , 1993, Pages 191-201

  Peterson, Heidi A ^a   Ahumada, Albert J ^b   Watson, Andrew B ^b  

^a IBM T J WATSON RESEARCH CENTER   (United States)

^b NASA AMES RESEARCH CENTER   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

ASPECT RATIO; COLOR; ERRORS; LUMINANCE;

DCT COEFFICIENT QUANTIZATION; DISCRETE COSINE TRANSFORM COEFFICIENTS; DISPLAY CONDITIONS; DISPLAY LUMINANCES; QUANTIZATION ERRORS; SPATIAL FREQUENCY; VIEWING DISTANCE; VISIBILITY THRESHOLD;

DISCRETE COSINE TRANSFORMS;

EID: 85076001847     PISSN: 0277786X     EISSN: 1996756X     Source Type: Conference Proceeding    
DOI: 10.1117/12.152693     Document Type: Conference Paper

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