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Title:
IMAGE PROCESSING APPARATUS, IMAGE FORMING APPARATUS, PROGRAM, AND STORAGE MEDIUM
Document Type and Number:
Japanese Patent JP3938534
Kind Code:
B2
Abstract:

PROBLEM TO BE SOLVED: To enable high-speed processing and the reduction of a memory capacity in a system as a whole by a simple means, in editing a compression-coded image.
SOLUTION: An image dividing section 21 divides image data into a plurality of tiles, and a coding section 22 generates a code stream by individually compressing and coding each of the tiles in JPEG 2000 algorithm. An editing section 23 edits the code stream at each tile. Specifically, each code stream is deleted or taken out for each tile to generate the other code stream or is replaced with other code data.


Inventors:
Junichi Hara
Kodama Taku
Tokuda Shosaku
Application Number:
JP2002273984A
Publication Date:
June 27, 2007
Filing Date:
September 19, 2002
Export Citation:
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Assignee:
株式会社リコー
International Classes:
B41J5/30; H04N1/387; G06F3/12; G06T3/00; G06T5/50; H04N1/407; H04N1/41; (IPC1-7): H04N1/387; B41J5/30; G06F3/12; G06T3/00; H04N1/407; H04N1/41
Domestic Patent References:
JP6205197A
JP2000358148A
JP2001218062A
JP2001204030A
JP7170390A
JP1130668A
JP11285006A
JP2001136394A
JP2001069343A
JP11168633A
JP2001094760A
Attorney, Agent or Firm:
Makoto Suzuki
Kazuhito Oura