发明名称 |
IMAGE PROCESSING DEVICE AND ELEVATOR MOUNTING IT THEREON |
摘要 |
An image processing device having a function of detecting wheel-chair riders; which comprises a TV camera installed so as to monitor a hall portion, where riders are waiting, from the vicinity of the elevator door, a face area extracting means, a wheel-chair area estimating means, and a wheel-chair presence/absence judging means; and which operates such that the face area extracting means specifies the face areas of one or a plurality of riders based on an image picked up by the TV camera and detects their positions on the image, the wheel-chair area estimating means estimates, from the face-area positions, areas where wheel chairs are assumed to exist on the image if riders are on wheel chairs, and the wheel chair presence/absence judging means checks the insides of the estimated wheel-chair presence areas and judges the presence/absence of wheel chairs.
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申请公布号 |
WO02056251(A1) |
申请公布日期 |
2002.07.18 |
申请号 |
WO2000JP09319 |
申请日期 |
2000.12.27 |
申请人 |
MITSUBISHI DENKI KABUSHIKI KAISHA;HASHIMOTO, MANABU;SUMI, KAZUHIKO |
发明人 |
HASHIMOTO, MANABU;SUMI, KAZUHIKO |
分类号 |
B66B1/14;B66B1/46;G06K9/00;G06T5/00;G06T7/00;G06T7/60;(IPC1-7):G06T1/00;H04N7/18 |
主分类号 |
B66B1/14 |
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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