发明名称 |
LOCATION DETERMINATION FOR AN OBJECT USING VISUAL DATA |
摘要 |
A global position of an observed object is determined by obtaining a first global position of an observed object with at least one positioning device. A determination is made as to whether a set of stored visual characteristic information of at least one landmark matches a visual characteristic information set obtained from at least one captured image comprising a scene associated with the observed object. In response to the set of stored visual characteristic information matching the obtained visual characteristic information set, a second global position of the observed object is determined based on a set of stored location information associated with the at least one landmark and the first global position. |
申请公布号 |
US2014072173(A1) |
申请公布日期 |
2014.03.13 |
申请号 |
US201314060334 |
申请日期 |
2013.10.22 |
申请人 |
INTERNATIONAL BUSINESS MACHINES CORPORATION |
发明人 |
HAAS NORMAN;LI YING;OTTO CHARLES A.;PANKANTI SHARATHCHANDRA;FUJIKI YUICHI;TRINH HOANG |
分类号 |
G06T7/00 |
主分类号 |
G06T7/00 |
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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