发明名称 |
Technique to process a tint block image for restraining a material printed by a printing apparatus from being copied |
摘要 |
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. |
申请公布号 |
US8194263(B2) |
申请公布日期 |
2012.06.05 |
申请号 |
US20060463961 |
申请日期 |
2006.08.11 |
申请人 |
ARITOMI MASANORI;UCHIDA TATSURO;NAKATA HIROAKI;YAMAMICHI MASAKI;CANON KABUSHIKI KAISHA |
发明人 |
ARITOMI MASANORI;UCHIDA TATSURO;NAKATA HIROAKI;YAMAMICHI MASAKI |
分类号 |
G06F3/12;G06F7/04;G06K15/00;H04N1/40;H04N7/167 |
主分类号 |
G06F3/12 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|