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http://dx.doi.org/10.3745/KIPSTD.2004.11D.3.691

The High-Speed Extraction of Interest Region in the Parcel Image of Large Size  

Park, Moon-Sung (한국전자통신연구원 우정기술연구센터)
Bak, Sang-Eun (한국전자통신연구원 우정기술연구센)
Kim, In-Soo (한국전자통신연구원 우정기술연구센)
Kim, Hye-Kyu (한국전자통신연구원 우정기술연구센)
Jung, Hoe-Kyung (배제대학교 컴퓨터공학과)
Abstract
In this paper, we propose a sequence of method which extrats ROIs(Region of Interests) rapidly from the parcel image of large size. In the proposed method, original image is spilt into the small masks, and the meaningful masks, the ROIs, are extracted by two criterions sequentially The first criterion is difference of pixel value between Inner points, and the second is deviation of it. After processing, some informational ROIs-the areas of bar code, characters, label and the outline of object-are acquired. Using diagonal axis of each ROI and the feature of various 2D bar code, the area of 2D bar code can be extracted from the ROIs. From an experiment using above methods, various ROIs are extracted less than 200msec from large-size parcel image, and 2D bar code region is selected by the accuracy of 100%.
Keywords
Region of Interest (ROI); Bar Code; Parcel; High-Speed Image Processing;
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Times Cited By KSCI : 4  (Citation Analysis)
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