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

页码：801 / 805

页数：5

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