发明名称 |
Clear traveling path detecting method for vehicle e.g. car, involves generating three-dimensional map of features in view based upon preferential set of matched pairs, and determining clear traveling path based upon features |
摘要 |
<p>The method involves monitoring a set of images, where each image comprises a set of pixels. A set of interest points from the pixels in each of current image and a preceding image is identified. Pairs of interest points from the current image and the preceding image are matched. The matched pairs of interest points are filtered to select a preferential set of matched pairs. A three-dimensional map of features is generated in a view based upon the preferential set of matched pairs. A clear traveling path is determined based upon the features. An independent claim is also included for a clear traveling path detecting apparatus for a vehicle comprising a camera device.</p> |
申请公布号 |
DE102009048892(A1) |
申请公布日期 |
2010.12.09 |
申请号 |
DE20091048892 |
申请日期 |
2009.10.09 |
申请人 |
GM GLOBAL TECHNOLOGY OPERATIONS INC. |
发明人 |
ZHANG, WENDE;NAIK, SANJEEV M. |
分类号 |
G06K9/62;G08G1/16 |
主分类号 |
G06K9/62 |
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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