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长春光学精密机械与物... [4]
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专题:长春光学精密机械与物理研究所
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大口径光学平面镜低阶面形检测技术研究
学位论文
博士: 中国科学院大学, 2015
作者:
戚二辉
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浏览/下载:61/0
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提交时间:2015/11/30
光学检测
大口径平面镜
低阶面形
轮廓检测
Measurement of large aspheric surface by stitching and coordinate measuring machine
期刊论文
Hongwai yu Jiguang Gongcheng/Infrared and Laser Engineering, 2014, 卷号: 43, 期号: 10, 页码: 3410-3415
Wang X.
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浏览/下载:14/0
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提交时间:2015/04/24
Data normalization of single camera visual measurement network system
会议论文
2012 International Conference on Information Technology and Management Innovation, ICITMI 2012, November 10, 2012 - November 11, 2012, Guangzhou, China
Zhou J.
;
Li S.-J.
;
Huang D.-Y.
;
Chen X.-L.
;
Zhang Y.-C.
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浏览/下载:9/0
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提交时间:2014/05/15
Data normalization of single camera visual measurement network system (EI CONFERENCE)
会议论文
2012 International Conference on Information Technology and Management Innovation, ICITMI 2012, November 10, 2012 - November 11, 2012, Guangzhou, China
Zhou J.
;
Li S.-J.
;
Huang D.-Y.
;
Chen X.-L.
;
Zhang Y.-C.
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浏览/下载:17/0
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提交时间:2013/03/25
With the development of visual measurement system
Normalize the measured coordinates into the same world coordinate system
Apply in the three coordinate measuring machine(CMM) to have the simulation experiment
So the data normalization has the advantage of more high precision. (2013) Trans Tech Publications
the visual measurement system of single camera which applied in the imaging theory of optical feature points
then get the global data
the result indicates that the maximum absolute tolerance between the normalization coordinates via the center of point set and the ones measured by CMM directly is 0.058mm
Switzerland.
it has been widespread used in the modern production. Due to the limit of the environment in scene
and achieve the overall measurement
the visual measurement system of single camera could not measure the shield between the measured objects each other. Focus on this problem
But the one between the coordinate repeatedly measured at the position of one network control point is 0.066mm
present a kind of the the knowledge of measurement network based on the visual measurement of single camera
set up the measurement network system via the multi-control points. Measure the optical feature points in every network control point via the visual measurement system of single camera
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