发明名称 |
RANGING APPARATUS |
摘要 |
This invention relates to a ranging apparatus capable of ranging simultaneously to a three dimensional scene. An illumination means (22) illuminates a scene with a two dimensional array of spots (12). A detector ( 6) is located near to the illumination means (22) and arranged to look toward t he scene. A processor (7) responds to the output from the detector (6) and, fro m the location of a spot in the image of the scene, determines the range to th at spot. A variety of techniques are used to resolve ambiguity in determining which projected spot is being considered.
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申请公布号 |
CA2505825(A1) |
申请公布日期 |
2004.05.27 |
申请号 |
CA20032505825 |
申请日期 |
2003.11.11 |
申请人 |
QINETIQ LIMITED |
发明人 |
ORCHARD, DAVID ARTHUR;LEWIN, ANDREW CHARLES;WOODS, SIMON CHRISTOPHER |
分类号 |
G01S17/46;G01S17/89;(IPC1-7):G01C3/10 |
主分类号 |
G01S17/46 |
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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