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    Please use this identifier to cite or link to this item: http://tkuir.lib.tku.edu.tw:8080/dspace/handle/987654321/96493

    Title: 機器視覺系統發展與光碟方位辨識應用
    Other Titles: Development of a Machine Vision System and Its Application on Recognition of CD Orientation
    Authors: 王銀添;陳子原;謝如蕓
    Contributors: 淡江大學機械與機電工程學系
    Keywords: Machine vision system (MVS);Image process;Pattern recognition;System on programmable chip (SOPC)
    Date: 2006-11
    Issue Date: 2014-03-07 11:51:07 (UTC+8)
    Abstract: A machine vision system with hardware capabilities of image processing is developed in this project and applied in two automatic processes including the detection procedure of a compact disk for CD/DVD duplicators and the pattern recognition algorithm of the disk's orientation for CD/DVD label printers. Several image processing algorithms are designed for the developed vision system, namely, image quality determination, image selection, pixel value thresholding, edge detection, and image segmentation. All of these mathematical algorithms are programmed and implemented in a micro-chip using the SOPC tool. Furthermore, the machine vision system is utilized in the processes of compact disk detection and orientation recognition. In the detection process, the inspection algorithm is based on the two-value image provided by the machine vision system; while in the recognition process, the image pixel is projected to polar coordinate and a pattern associated with the disk orientation is constructed and recognized. The machine vision system will be applied to the cooperative company's mainstream products, CD/DVD duplicators, on detecting the compact disk. In the near future, an attempt will be made to utilize this vision system on CD/DVD label printers. Meanwhile, the integrated system has the potential usage on many low price automation products.
    Relation: 國科會自動化學門九十四年度專題計畫成果發表會暨學門規劃研討會論文集,6頁
    Appears in Collections:[Graduate Institute & Department of Mechanical and Electro-Mechanical Engineering] Proceeding

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