Invention Grant
- Patent Title: Coding apparatus and method and storage medium storing program
- Patent Title (中): 编码装置和方法以及存储介质存储程序
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Application No.: US11236789Application Date: 2005-09-28
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Publication No.: US07751616B2Publication Date: 2010-07-06
- Inventor: Taro Yokose , Masanori Sekino
- Applicant: Taro Yokose , Masanori Sekino
- Applicant Address: JP Tokyo
- Assignee: Fuji Xerox Co., Ltd.
- Current Assignee: Fuji Xerox Co., Ltd.
- Current Assignee Address: JP Tokyo
- Agency: Oliff & Berridge, PLC
- Priority: JP2005-083506 20050323
- Main IPC: G06K9/00
- IPC: G06K9/00 ; G06K9/36
Abstract:
A coding apparatus includes a color space conversion unit that converts input image data into image data which is represented in another color space, a gradation changing unit that changes gradation of the input image data, based on the converted image data, and a predictive coding unit that performs predictive coding on the image data subjected to the gradation change.
Public/Granted literature
- US20060215921A1 Coding apparatus and method and storage medium storing program Public/Granted day:2006-09-28
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