发明名称 |
SYSTEM AND METHOD FOR SELECTIVELY SETTING OPTICAL NAVIGATION RESOLUTION |
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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申请公布号 |
US2008174787(A1) |
申请公布日期 |
2008.07.24 |
申请号 |
US20070626780 |
申请日期 |
2007.01.24 |
申请人 |
TEO CHIANG MEI;KHOO ANGELINE SAW KHOON;KOK BOON HOW;MAU MING YONG;CHEN QING XING;LEE SZE YIN;LYE BENG CHYE |
发明人 |
TEO CHIANG MEI;KHOO ANGELINE SAW KHOON;KOK BOON HOW;MAU MING YONG;CHEN QING XING;LEE SZE YIN;LYE BENG CHYE |
分类号 |
G01B11/14 |
主分类号 |
G01B11/14 |
代理机构 |
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代理人 |
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地址 |
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