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    ASIA unversity > 資訊學院 > 資訊傳播學系 > 期刊論文 >  Item 310904400/4308

    Please use this identifier to cite or link to this item: http://asiair.asia.edu.tw/ir/handle/310904400/4308

    Title: 3-D object inspection from multiple 2-D camera views
    Authors: K. C. Chang;W. H. Tsai
    Contributors: Department of Information Communication
    Date: 1987
    Issue Date: 2009-11-25 10:30:48 (UTC+8)
    Publisher: Asia University
    Abstract: A new approach to 3-D object inspection using 2-D camera views is proposed. With input objects put on a turntable for inspection, a top view of the object is first taken by a top camera right above the table. The object shape boundary points are extracted, and the centroid as well as the principal axis of the shape are computed for top-view registration with the model shape, using the generalized Hough transform. The distance-weighted correlation is then used as the similarity measure for shape matching. Input objects with low similarity values are rejected. Non-rejected objects are inspected further from lateral views, using a lateral camera for image taking and the turntable for object rotation. Experimental results with a high inspection rate and a fast inspection speed show the feasibility of the proposed approach.

    Read More: http://www.worldscientific.com/doi/abs/10.1142/S0218001487000072
    Relation: International Journal of Pattern Recognition and Artificial Intelligence 1 (1): 85-102
    Appears in Collections:[資訊傳播學系] 期刊論文

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