发明名称 Information processing apparatus, information processing system, information output control method, storage medium and program
摘要 An information processing apparatus accurately and automatically determines whether a page to be printed out or rendered is a color page or a monochrome page. In order to efficiently output the page, color/monochrome determination is performed to the page by examining all the pixels forming a bitmap image based on the bitmap image and an attribute bitmap image.
申请公布号 US2003202196(A1) 申请公布日期 2003.10.30
申请号 US20030422732 申请日期 2003.04.25
申请人 CANON KABUSHIKI KAISHA 发明人 OOKI JOUJI
分类号 B41J5/30;B41J2/525;G06F3/12;G06K15/02;H04N1/46;(IPC1-7):B41J1/00 主分类号 B41J5/30
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