发明名称 |
PARKING ASSISTANCE APPARATUS AND PARKING ASSISTANCE METHOD |
摘要 |
Provided is a parking assistance apparatus utilizing a fixed target by taking an image thereof, the parking assistance apparatus being capable of recognizing the fixed target with high recognition accuracy while using simple image recognition processing. A mark (M) includes a plurality of illuminators (1). Sets of the plurality of illuminators (1) form characteristic points C1 to C4. Turn-ON request generation means (36) of a vehicle-side device (20) sequentially generates turn-ON requests for each characteristic point and transmits the generated turn-ON requests to a parking-lot-side device (10). A display control unit (11) of the parking-lot-side device (10) turns ON the characteristic points based on the turn-ON requests. An image recognition unit (31) of the vehicle-side device (20) performs image recognition for the characteristic points sequentially. Using the recognition result, positional parameter calculation means (34) of the vehicle-side device (20) calculates positional parameters of a camera with respect to the mark (M).
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申请公布号 |
US2011298926(A1) |
申请公布日期 |
2011.12.08 |
申请号 |
US201013202004 |
申请日期 |
2010.02.25 |
申请人 |
KATSUNAGA HIROSHI;SHIMAZAKI KAZUNORI;KIMURA TOMIO;NAKASHIMA YUTAKA;HIKA KOJI;INOUE KEISUKE;KABUSHIKI KAISHA TOYOTA JIDOSHOKKI |
发明人 |
KATSUNAGA HIROSHI;SHIMAZAKI KAZUNORI;KIMURA TOMIO;NAKASHIMA YUTAKA;HIKA KOJI;INOUE KEISUKE |
分类号 |
H04N7/18 |
主分类号 |
H04N7/18 |
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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