Registration and data merging for multiple sets of scan data

NCUIR > Engineering College > Graduate Institute of Mechanical Engineering > journal & Dissertation > Item 987654321/26935

Please use this identifier to cite or link to this item: http://ir.lib.ncu.edu.tw/handle/987654321/26935

Title:	Registration and data merging for multiple sets of scan data
Authors:	Lai,JY;Ueng,WD;Yao,CY
Contributors:	機械工程研究所
Keywords:	3-DIMENSIONAL SURFACE RECONSTRUCTION;SEGMENTATION
Date:	1999
Issue Date:	2010-06-29 18:03:38 (UTC+8)
Publisher:	中央大學
Abstract:	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.
Relation:	INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY
Appears in Collections:	[Graduate Institute of Mechanical Engineering] journal & Dissertation

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