发明名称 |
Information processing system, information processing method, storage medium, and program |
摘要 |
An information processing system includes a display unit for displaying an image; a drawing unit for drawing a first straight line and a second straight line on the image displayed by the display unit in accordance with an input operation by a user; and a geometrical-value calculating unit for calculating a value indicating a geometrical relationship between the first and second straight lines drawn by the drawing unit.
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申请公布号 |
US2005052454(A1) |
申请公布日期 |
2005.03.10 |
申请号 |
US20040934924 |
申请日期 |
2004.09.02 |
申请人 |
CANON KABUSHIKI KAISHA |
发明人 |
OUMI HIROYUKI |
分类号 |
A61B6/00;G06T1/00;G06T7/60;G06T11/20;G06T11/80;G06T15/40;(IPC1-7):G06T15/40 |
主分类号 |
A61B6/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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