Image analysis – Image compression or coding – Including details of decompression
Reexamination Certificate
2005-06-16
2009-12-08
Kim, Charles (Department: 2624)
Image analysis
Image compression or coding
Including details of decompression
C382S251000
Reexamination Certificate
active
07630564
ABSTRACT:
A decoding apparatus includes a dequantization-value generating section, distribution-information acquiring section, and a correcting section. The dequantization-value generating section generates a plurality of dequantization values for each quantization index value. The distribution-information acquiring section acquires distribution information of original data corresponding to each quantization index. The correcting section corrects at least a portion of the dequantization values generated by the dequantization-value generating section, based on the distribution information acquired by the distribution-information acquiring section.
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Fuji 'Xerox Co., Ltd.
Kim Charles
Lee John W
Oliff & Berridg,e PLC
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