Method and apparatus for sending additional sideband information in a codestream

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 6973217
APP PUB NO 20040120585A1
SERIAL NO

09800832

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Abstract

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A method and apparatus for sending additional sideband information in a codestream is described. In one embodiment, the method comprises receiving a JPEG 2000 codestream of compressed image data having sideband information hidden therein and decompressing the codestream based on the sideband information.

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Patent Owner(s)

Patent OwnerAddress
RICOH CO LTDJAPAN TOKYO FIELD AREA MAGOME A CHOME 3 NO 6 TOKYO TOKYO METROPOLIS

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Boliek, Martin San Francisco, CA 70 2567
Schwartz, Edward L Sunnyvale, CA 130 5079
Wu, Kok Gi Daly City, CA 8 114

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