发明名称 |
SYSTEM AND METHOD FOR CORRECTING GPS USING IMAGE RECOGNITION INFORMATION |
摘要 |
Provided is a GPS correction system and method which corrects position information obtained from a low-precision GPS device using image recognition information. The GPS correction system using image recognition system includes: a GPS module; an image recognition device having a line recognition function; a road map storage unit configured to store road map information including line characteristic information or a road map receiving unit configured to receive the road map information; and an information processing device configured to compare the line recognition information acquired through the image recognition device to the line characteristic information, correct a current position measured by the GPS module, and calculate traveling lane information. |
申请公布号 |
EP2878975(A4) |
申请公布日期 |
2016.05.11 |
申请号 |
EP20120866416 |
申请日期 |
2012.09.06 |
申请人 |
PLK TECHNOLOGIES |
发明人 |
PARK, KWANG IL;LIM, SANG MOOK;KIM, JIN HYUCK |
分类号 |
G01S19/40 |
主分类号 |
G01S19/40 |
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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