发明授权
- 专利标题： Supervising system for image
- 专利标题（中）： 图像监督系统
-
申请号： US12709362申请日： 2010-02-19
-
公开(公告)号： US08842178B2公开(公告)日： 2014-09-23
- 发明人: Takashi Saeki , Masaya Itoh , Masato Kazui , Masanori Miyoshi , Hisao Oodawa , Kouichi Shiraishi , Takao Sukegawa
- 申请人： Takashi Saeki , Masaya Itoh , Masato Kazui , Masanori Miyoshi , Hisao Oodawa , Kouichi Shiraishi , Takao Sukegawa
- 申请人地址： JP Tokyo
- 专利权人： Hitachi, Ltd.
- 当前专利权人： Hitachi, Ltd.
- 当前专利权人地址： JP Tokyo
- 代理机构： Antonelli, Terry, Stout & Kraus, LLP.
- 优先权： JP2009-045035 20090227
- 主分类号： H04N7/18
- IPC分类号： H04N7/18 ; G08B13/196 ; G08B29/04
摘要：
The object of the invention is to provide a supervising system for image to detect a scheme at high accuracy. The supervising system for image is provided with a first portion for detecting change of time detecting the change of time in amount of feature of an image taken pictures by a image forming device, a second portion for detecting change of time in the illuminance detected by an illuminance sensor, and a scheme judging portion detecting a scheme against the image forming device in accordance with the change of time in amount of feature and the change of time in the illuminance as detected.
公开/授权文献
- US20110205360A1 SUPERVISING SYSTEM FOR IMAGE 公开/授权日：2011-08-25