| 发明名称 |
Method of and apparatus for detecting range using multiple range readings |
| 摘要 |
A method of and system for ranging are disclosed. The method and system transmit ranging energy toward different portions of a scene and sense ranging energy reflected from the different scene portions. Included is a step or means responsive to the sensing for detecting the ranges of the different scene portions.
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| 申请公布号 |
US4470681(A) |
申请公布日期 |
1984.09.11 |
| 申请号 |
US19820415531 |
申请日期 |
1982.09.07 |
| 申请人 |
POLAROID CORPORATION |
发明人 |
JOHNSON, BRUCE K. |
| 分类号 |
G01S17/46;G02B7/32;(IPC1-7):G03B3/10 |
主分类号 |
G01S17/46 |
| 代理机构 |
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