发明授权
- 专利标题： Position detecting apparatus and method of correcting data therein
- 专利标题（中）： 位置检测装置及其中的数据校正方法
-
申请号： US11287554申请日： 2005-11-23
-
公开(公告)号： US07620237B2公开(公告)日： 2009-11-17
- 发明人: Nobuharu Nagaoka , Masakazu Saka , Masahito Watanabe
- 申请人： Nobuharu Nagaoka , Masakazu Saka , Masahito Watanabe
- 申请人地址： JP Tokyo
- 专利权人： Honda Motor Co., Ltd.
- 当前专利权人： Honda Motor Co., Ltd.
- 当前专利权人地址： JP Tokyo
- 代理机构： Carrier, Blackman & Associates, P.C.
- 代理商 Joseph P. Carrier; William D. Blackman
- 优先权： JP2004-347679 20041130; JP2005-318206 20051101
- 主分类号： G06K9/00
- IPC分类号： G06K9/00 ; G06K9/46 ; G06K9/66 ; G06K9/40 ; H04N15/00 ; H04N13/00 ; H04N9/47 ; H04N7/00 ; H04N7/18 ; G01B11/14 ; G01D18/00 ; G12B13/00
摘要：
Two aiming targets are arranged at positions that are away from two infrared cameras by a predetermined distance. One of the infrared cameras images one of the aiming targets, and the other of the infrared cameras images the other of the aiming targets. Assuming that the obtained images relate to an image of one aiming target, a parallax offset value is calculated. The correction of position is performed based on the parallax offset value.