发明名称 |
3-D MODEL BASED METHOD FOR DETECTING AND CLASSIFYING VEHICLES IN AERIAL IMAGERY |
摘要 |
A computer implemented method for determining a vehicle type of a vehicle detected in an image is disclosed. An image having a detected vehicle is received. A number of vehicle models having salient feature points is projected on the detected vehicle. A first set of features derived from each of the salient feature locations of the vehicle models is compared to a second set of features derived from corresponding salient feature locations of the detected vehicle to form a set of positive match scores (p-scores) and a set of negative match scores (n-scores). The detected vehicle is classified as one of the vehicle models models based at least in part on the set of p-scores and the set of n-scores.
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申请公布号 |
US2012106800(A1) |
申请公布日期 |
2012.05.03 |
申请号 |
US20100913861 |
申请日期 |
2010.10.28 |
申请人 |
KHAN SAAD MASOOD;CHENG HUI;MATTHIES DENNIS LEE;SAWHNEY HARPREET SINGH;JUNG SANG-HACK;BROADDUS CHRIS;MATEI BOGDAN CALIN MIHAI;DIVAKARAN AJAY |
发明人 |
KHAN SAAD MASOOD;CHENG HUI;MATTHIES DENNIS LEE;SAWHNEY HARPREET SINGH;JUNG SANG-HACK;BROADDUS CHRIS;MATEI BOGDAN CALIN MIHAI;DIVAKARAN AJAY |
分类号 |
G06K9/68 |
主分类号 |
G06K9/68 |
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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