Invention Grant
US08055084B2 Image processing device, image compression method, image compression program, and recording medium
有权
图像处理装置，图像压缩方法，图像压缩程序和记录介质
- Patent Title: Image processing device, image compression method, image compression program, and recording medium
- Patent Title (中): 图像处理装置，图像压缩方法，图像压缩程序和记录介质
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Application No.: US11492771Application Date: 2006-07-26
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Publication No.: US08055084B2Publication Date: 2011-11-08
- Inventor: Fumihiro Hasegawa , Shinji Yamakawa , Hitoshi Itoh
- Applicant: Fumihiro Hasegawa , Shinji Yamakawa , Hitoshi Itoh
- Applicant Address: JP Tokyo
- Assignee: Ricoh Company, Ltd.
- Current Assignee: Ricoh Company, Ltd.
- Current Assignee Address: JP Tokyo
- Agency: Oblon, Spivak, McClelland, Maier & Neustadt, L.L.P.
- Priority: JP2005-217559 20050727; JP2006-021143 20060130
- Main IPC: G06K9/36
- IPC: G06K9/36
Abstract:
In an image processing device which compresses image data which is created by electronizing of a document, to generate compressed image data, a document type judgment unit determines a type of document from the image data. An image compression unit performs a compression encoding of the image data based on a result of the determination of the document type judgment unit.
Public/Granted literature
- US20070025627A1 Image processing device, image compression method, image compression program, and recording medium Public/Granted day:2007-02-01
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