Invention Grant
US09454818B2 Method for measuring three orientational degrees of freedom of a cube-corner retroreflector
有权
用于测量立体角后向反射器的三个定向自由度的方法
- Patent Title: Method for measuring three orientational degrees of freedom of a cube-corner retroreflector
- Patent Title (中): 用于测量立体角后向反射器的三个定向自由度的方法
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Application No.: US14750267Application Date: 2015-06-25
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Publication No.: US09454818B2Publication Date: 2016-09-27
- Inventor: Peter G. Cramer
- Applicant: FARO Technologies, Inc.
- Applicant Address: US FL Lake Mary
- Assignee: FARO TECHNOLOGIES, INC.
- Current Assignee: FARO TECHNOLOGIES, INC.
- Current Assignee Address: US FL Lake Mary
- Agency: Cantor Colburn LLP
- Main IPC: G06K9/00
- IPC: G06K9/00 ; G06T7/00 ; G01B11/00 ; G01S5/16 ; G01S7/481 ; G01S17/66 ; G02B5/122 ; G06K9/46 ; G06K9/62 ; G06T7/60
Abstract:
A method for determining three orientational degrees of freedom of a cube-corner retroreflector by obtaining with a photosensitive array an image of a three straight marks on the retroreflector and, with a programmable control device, taking a two-dimensional transform of the image and determining the three orientational degrees of freedom.
Public/Granted literature
- US20150379714A1 METHOD FOR MEASURING THREE ORIENTATIONAL DEGREES OF FREEDOM OF A CUBE-CORNER RETROREFLECTOR Public/Granted day:2015-12-31
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