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发明名称
Phase diversity ranging sensor
摘要
A system to determine the distance to an object includes one or more aberrating elements to introduce aberration into light from the object. Image data is obtained at two different focus conditions, and used to determine the object distance.
申请公布号
US7397540(B2)
申请公布日期
2008.07.08
申请号
US20060507879
申请日期
2006.08.21
申请人
THE BOEING COMPANY
发明人
LUNDGREN MARK A.;DOLNE JEAN J.
分类号
G01C3/08
主分类号
G01C3/08
代理机构
代理人
主权项
地址
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