发明名称 |
Method and system for real-time visual odometry |
摘要 |
A method for real-time visual odometry comprises capturing a first three-dimensional image of a location at a first time, capturing a second three-dimensional image of the location at a second time that is later than the first time, and extracting one or more features and their descriptors from each of the first and second three-dimensional images. One or more features from the first three-dimensional image are then matched with one or more features from the second three-dimensional image. The method further comprises determining changes in rotation and translation between the first and second three-dimensional images from the first time to the second time using a random sample consensus (RANSAC) process and a unique iterative refinement technique. |
申请公布号 |
US8213706(B2) |
申请公布日期 |
2012.07.03 |
申请号 |
US20080107722 |
申请日期 |
2008.04.22 |
申请人 |
KRISHNASWAMY KAILASH;SUSCA SARA;MCCROSKEY ROBERT C.;HONEYWELL INTERNATIONAL INC. |
发明人 |
KRISHNASWAMY KAILASH;SUSCA SARA;MCCROSKEY ROBERT C. |
分类号 |
G06K9/00 |
主分类号 |
G06K9/00 |
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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