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    题名: Registration and data merging for multiple sets of scan data
    作者: Lai,JY;Ueng,WD;Yao,CY
    贡献者: 機械工程研究所
    关键词: 3-DIMENSIONAL SURFACE RECONSTRUCTION;SEGMENTATION
    日期: 1999
    上传时间: 2010-06-29 18:03:38 (UTC+8)
    出版者: 中央大學
    摘要: It is generally necessary in 30 scanning to divide a wrap-around object into several regions, each of which is measured individually. A series of pre-processing procedures must be implemented to prepare the data for use for surface reconstruction. Registration is a procedure for unifying the coordinate systems for multiple sets of scan data. Three registration algorithms, 3 points to 3 points, 3 spheres to 3 spheres and 3 planes to 3 planes, are proposed to suit different applications. Data merging is a procedure for removing overlapping data for multiple sets of scan data and for merging them into one set. A data search algorithm, based on triangulation, is combined with a few merging rules to merge the data in terms of different needs. Several experimental results are presented to demonstrate the feasibility of the proposed algorithm.
    關聯: INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY
    显示于类别:[機械工程研究所] 期刊論文

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