Matching algorithm and reconstruction techniquefor free-form surfaces measured by trinocular stereo

被引：0
|
作者：
Liu, Z [1 ]
Zhang, GX [1 ]
Zhao, XS [1 ]
Zhang, HW [1 ]
机构：
[1] Tianjin Univ, State Key Lab Precis Measuring Technol & Instrume, Tianjin 300072, Peoples R China
来源：
PROCEEDINGS OF THE SECOND INTERNATIONAL SYMPOSIUM ON INSTRUMENTATION SCIENCE AND TECHNOLOGY, VOL 3 | 2002年
关键词：
Free-form surfaces; CMM; trinocular probe; matching; NUBRS; surface reconstruction;
D O I：
暂无
中图分类号：
O65 [分析化学];
学科分类号：
070302 ; 081704 ;
摘要：
Presents a fine-structured trinocular probe, based on the active-vision theory and used to realize the online measurement combined with CMM (Coordinate Measuring Machines). Illustrates the working principle and the geometry of the measurement system proposes. A new trinocular merging technique applicable to our measurement system based on the epipolar theory is proposed. and a new surface reconstruction arithmetic that combines Bernstein-Bezier method and NURBS method to finish the surface reconstruction.
引用
收藏
页码：801 / 805
页数：5
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