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Jerome M Shapiro: Data compression system including successive approximation quantizer. General Electric Company, Joseph S Tripoli, Eric P Herrmann, Ronald H Kurdy, June 14, 1994: US05321776 (197 worldwide citation)

A data processing system augments compression of non-zero values of significant coefficients by coding entries of a significance map independently of coding the values of significant non-zero coefficients. A dedicated symbol represents a zerotree structure encompassing a related association of insig ...


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Shapiro Jerome Mark: Systeme de compression de donnees dote dun quantificateur de coefficients dapproximation successif, A data compression system including successive approximation quantizer. General Electric Company, General Electric Company, CRAIG WILSON AND COMPANY, September 2, 1993: CA2130478

A data processing system augments compression of non-zero values of significant coefficients by coding entries of a significance map independently of coding the values of significant non-zexo coefficients. A dedicated symbol,(from 1038) represents a zerotree structure encompassing a related associat ...



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