Invention Grant
- Patent Title: Technique to process a tint block image for restraining a material printed by a printing apparatus from being copied
- Patent Title (中): 处理色调块图像以抑制由打印设备打印的材料被复制的技术
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Application No.: US11463961Application Date: 2006-08-11
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Publication No.: US08194263B2Publication Date: 2012-06-05
- Inventor: Masanori Aritomi , Tatsuro Uchida , Hiroaki Nakata , Masaki Yamamichi
- Applicant: Masanori Aritomi , Tatsuro Uchida , Hiroaki Nakata , Masaki Yamamichi
- Applicant Address: JP Tokyo
- Assignee: Canon Kabushiki Kaisha
- Current Assignee: Canon Kabushiki Kaisha
- Current Assignee Address: JP Tokyo
- Agency: Canon U.S.A., Inc. IP Division
- Priority: JP2005-306647 20051021
- Main IPC: G06F3/12
- IPC: G06F3/12 ; G06F7/04 ; G06K15/00 ; H04N1/40 ; H04N7/167
Abstract:
In an information processing apparatus, a first display screen is displayed to allow for specifying whether to form a copy-forgery-inhibited unit pattern or an array of copy-forgery-inhibited unit patterns, and a second display screen is displayed to allow for specifying a position at which to form the copy-forgery-inhibited unit pattern by selecting the position from a plurality of candidates.
Public/Granted literature
- US20070091350A1 INFORMATION PROCESSING APPARATUS, PRINTING APPARATUS, AND INFORMATION PROCESSING METHOD Public/Granted day:2007-04-26
Information query
