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    Please use this identifier to cite or link to this item: http://ir.lib.ncu.edu.tw/handle/987654321/29694


    Title: AN OPTIMIZATION ALGORITHM FOR SHAPE-ANALYSIS OF REGULAR POLYGONS
    Authors: CHEN,JM;VENTURA,JA;MELLOY,BJ
    Contributors: 資訊管理研究所
    Keywords: INSPECTION
    Date: 1994
    Issue Date: 2010-06-29 20:38:25 (UTC+8)
    Publisher: 中央大學
    Abstract: Machine vision has the potential to impact both quality and productivity significantly in computer integrated manufacturing due to its versatility, flexibility, and relative speed. Unfortunately, algorithm development has not kept pace with the advances in vision-hardware technology, particularly in the areas of analysis and decision making. The specific subject of this investigation is the development of a machine-vision algorithm for the dimensional checking, pose estimation, and overall shape verification of regular polygonal objects (e.g., surface-mounted electronic components and fastener heads). Algorithmically, the image boundary data is partitioned into n segments, and then a non-ordinary least squares technique is used to find the best fitting polygon. The algorithm is well-suited for online implementation in an automated environment due to its flexibility and demonstrated speed.
    Relation: MACHINE VISION AND APPLICATIONS
    Appears in Collections:[資訊管理研究所] 期刊論文

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