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5. A unified approach for least-squares surface fitting

A unified approach for least-squares surface fitting

来源 :中国科学：物理学、力学、天文学英文版 | 被引量 : 0次 | 上传用户：scyscy2001

【摘 要】

：

This paper presents a novel approach for least-squares fitting of complex surface to measured 3D coordinate points by adjusting its location and/or shape. For a

【作 者】

：

ZHU Limin DING Han 

【机 构】

：

SchoolofMechanicalEngineering

【出 处】

：

中国科学：物理学、力学、天文学英文版

【发表日期】

：

2004年z1期

【关键词】

：

surface fitting least-squares RIGID BODY motion deformation DISTANCE functio 

【基金项目】

：

This work was supported by the National Natural Science Foundation of China (Grant No.50205018), and a grant from the State Key Laboratory for Manufacturing Systems Engineering.

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This paper presents a novel approach for least-squares fitting of complex surface to measured 3D coordinate points by adjusting its location and/or shape. For a point expressed in the machine reference frame and a deformable smooth surface represented in

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