Invention Grant
- Patent Title: Facsimile apparatus and color information communication method using same
- Patent Title (中): 传真机和使用其的彩色信息通信方法
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Application No.: US10376087Application Date: 2003-02-28
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Publication No.: US07239419B2Publication Date: 2007-07-03
- Inventor: Takehiro Yoshida
- Applicant: Takehiro Yoshida
- Applicant Address: JP Tokyo
- Assignee: Canon Kabushiki Kaisha
- Current Assignee: Canon Kabushiki Kaisha
- Current Assignee Address: JP Tokyo
- Agency: Morgan & Finnegan LLP
- Priority: JP2002-056424 20020301; JP2003-038613 20030217
- Main IPC: G06K15/02
- IPC: G06K15/02 ; G06K1/00 ; H04N1/00

Abstract:
Disclosed are a monochrome facsimile apparatus capable of supporting communication of color information in sYCC color space, and a color-information communication method that uses this facsimile apparatus. If a compact flash card has been inserted into the monochrome facsimile apparatus, which is capable of communicating color file information, the facsimile apparatus notifies the transmitting side, by prescribed bits of the FIF of a DIS signal, that it has a function for receiving JPEG-coded information, lacks a function for receiving full-color information in Lab color space, and has a function for receiving full-color information in sYCC color space. If the facsimile apparatus senses, by prescribed bits of the FIF of a DCS signal, that a designation to transmit full-color information in sYCC color space has been received from the transmitting side, then the facsimile apparatus is allowed to receive color information, which is then stored on the compact flash card without being printed, by information receiving means having the function for receiving JPEG-coded information and the function for receiving full-color information in sYCC color space.
Public/Granted literature
- US20030179417A1 Facsimile apparatus and color information communication method using same Public/Granted day:2003-09-25
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