Recompression of JPEG images by requantization

IEEE Transactions on Image Processing

Volumn 12, Issue 7, 2003, Pages 843-849

  Bauschke, Heinz H ^a   Hamilton, Christopher H ^b   Macklem, Mason S ^b   McMichael, Justin S ^c   Swart, Nicholas R ^d  

^a UNIVERSITY OF GUELPH   (Canada)

^b SIMON FRASER UNIVERSITY   (Canada)

^c Itiva Development Corporation   (Canada)

^d ANALOG DEVICES INC   (United States)

Author keywords

Compression; JPEG image format; Quantization; Recompression; Requantization

Indexed keywords

ERROR ANALYSIS; HEURISTIC METHODS; IMAGE QUALITY; MATRIX ALGEBRA;

REQUANTIZATION;

IMAGE COMPRESSION;

EID: 0041663489     PISSN: 10577149     EISSN: None     Source Type: Journal    
DOI: 10.1109/TIP.2003.812375     Document Type: Article

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