Image analysis – Image compression or coding – Interframe coding
Reexamination Certificate
2007-12-18
2007-12-18
Desire, Gregory (Department: 2624)
Image analysis
Image compression or coding
Interframe coding
C370S335000, C370S342000, C370S474000, C375S240110, C375S240160, C375S240190, C382S166000, C382S238000, C382S240000, C382S248000
Reexamination Certificate
active
10657219
ABSTRACT:
In response to a partial codestream truncation command, a partial codestream truncation process unit temporarily truncates a code line of encoded data. The partial codestream truncation process unit can also temporarily truncate the code line frame by frame. In response to an undo command, a restoration process unit restores the encoded data that has temporarily truncated code line. The temporarily truncated frames are included in a group of frames of the moving image. In response to an undo releasing command, a code line discarding unit discards the temporarily truncated code line or frames. The encoded data has a form of JPEG2000 or Motion-JPEG2000.
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Ikebe Keiichi
Inoue Takao
Kodama Taku
Maki Takashi
Sakuyama Hiroyuki
Blakely , Sokoloff, Taylor & Zafman LLP
Desire Gregory
Ricoh Co. Ltd.
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