发明申请
- 专利标题： SYSTEM AND METHOD FOR SELECTIVELY SETTING OPTICAL NAVIGATION RESOLUTION
- 专利标题（中）： 选择光学导航分辨率的系统和方法
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申请号： US11626780申请日： 2007-01-24
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公开(公告)号： US20080174787A1公开(公告)日： 2008-07-24
- 发明人: Chiang Mei Teo , Angeline Saw Khoon Khoo , Boon How Kok , Ming Yong Mau , Qing Xing Chen , Sze Yin Lee , Beng Chye Lye
- 申请人： Chiang Mei Teo , Angeline Saw Khoon Khoo , Boon How Kok , Ming Yong Mau , Qing Xing Chen , Sze Yin Lee , Beng Chye Lye
- 主分类号： G01B11/14
- IPC分类号： G01B11/14
摘要：
A system and method for selectively setting an optical navigation resolution utilizes a comparison of a comparison displacement value to a threshold value to set the optical navigation resolution to an effective resolution selected from a plurality of effective resolutions. The comparison displacement value is based on at least one of a first displacement value in a first direction and a second displacement value in a second direction, which were derived for estimating motion.
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