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ÇѱÛÁ¦¸ñ(Korean Title) |
¿µ»ó󸮸¦ ÀÌ¿ëÇÑ µµ¼ ±Ç¼ö ÆǺ° ½Ã½ºÅÛ ¼³°è ¹× ±¸Çö |
¿µ¹®Á¦¸ñ(English Title) |
Design and Implementation of a Book Counting System based on the Image Processing |
ÀúÀÚ(Author) |
¿°È¿¼·
È«¹Î
¿Àµ¿ÀÍ
Hyo-Sub Yum
Min Hong
Dong-Ik Oh
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¿ø¹®¼ö·Ïó(Citation) |
VOL 02 NO. 03 PP. 0195 ~ 0198 (2013. 03) |
Çѱ۳»¿ë (Korean Abstract) |
ÃÖ±Ù ¸¹Àº µµ¼°ü¿¡¼ RFID(Radio Frequency IDentification) ű׸¦ µµ¼¿¡ ºÎÂøÇÏ¿© ´ëÃâ ¹× ¹Ý³³ ¾÷¹«¸¦ ó¸®ÇÏ°í ÀÖ´Ù. ±×·¯³ª ÀÌ·¯ÇÑ RFID ÀÎ½Ä ½Ã½ºÅÛÀº ºÎÂøµÈ RFID ÅÂ±×¿Í ¾ÈÅ׳ªÀÇ À§Ä¡ ¹× ÁÖº¯ ȯ°æÀÇ ¿µÇâ¿¡ µû¶ó ÀνĵéÀÌ Á¿ìµÇ´Â ´ÜÁ¡ÀÌ ÀÖ´Ù. µû¶ó¼ À̸¦ ±Øº¹Çϱâ À§Çؼ´Â º°µµ ÀνĽýºÅÛ°úÀÇ »óÈ£ º¸¿ÏÀÌ ÇÊ¿äÇÏ´Ù. º» ³í¹®¿¡¼´Â ÀÔ·Â ¿µ»óÀ» ±â¹ÝÀ¸·Î µµ¼ÀÇ ±Ç¼ö¸¦ ÆǺ°ÇÏ´Â ¾Ë°í¸®ÁòÀ» Á¦¾ÈÇÑ´Ù. Á¦¾ÈµÈ ¹æ¹ýÀº ¸ÕÀú ÀÔ·Â ¿µ»ó¿¡ ´ëÇؼ µµ¼°¡ Á¸ÀçÇÏ´Â ¿µ¿ªÀ» °ü½É¿µ¿ªÀ¸·Î ¼³Á¤ÇÑ ÈÄ, Canny ¿§Áö °ËÃâ ¾Ë°í¸®ÁòÀ» ½ÇÇàÇÑ´Ù. dptÁö·Î °ËÃâµÈ ºÎºÐ¿¡ ´ëÇØ Hough Á÷¼± º¯È¯ ¾Ë°í¸®ÁòÀ» ÀÌ¿ëÇÏ¿© µµ¼°¡ ¸î ±ÇÀÎÁö ÆǺ°ÇÑ´Ù. Á¦¾ÈÇÏ´Â ¹æ¹ýÀÇ ¼º´É Æò°¡¸¦ À§Çؼ 350ÀåÀÇ ´Ù¾çÇÑ µµ¼ À̹ÌÁö¿¡ ´ëÇؼ µµ¼ÀÇ ±Ç¼ö¸¦ Á¤Àνİú ¿ÀÀνÄÀ¸·Î ÆǺ°ÇÏ¿© ºÐ¼®ÇÏ¿´´Ù. ½ÇÇè °á°ú º» ³í¹®¿¡¼ Á¦¾ÈÇÑ ¾Ë°í¸®ÁòÀº µµ¼ ±Ç¼ö ÆǺ° Á¤È®µµ¿¡¼ 97.1%ÀÇ ¿ì¼öÇÑ ¼º´ÉÀ» º¸¿©ÁÖ¾ú´Ù.
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¿µ¹®³»¿ë (English Abstract) |
Many libraries utilize RFID tags for checking in and out of books. However, the recognition rate of this automatic process may depend on the orientation of antennas and RFID tags. Therefore we need supplemental systems to improve the recognition rate. The proposed algorithm sets up the ROI of the book existing area from the input image and then performs Canny edge detection algorithm to extract edges of books. Finally Hough line transform algorithm allows to detect the number of books from the extracted edges. To evaluate the performance of the proposed method, we applied our method to 350 book images under various circumstances. We then analyzed the performance of proposed method from results using recognition and mismatch ratio. The experimental result gave us 97.1% accuracy in
book counting.
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Å°¿öµå(Keyword) |
Canny ¿§Áö °ËÃâ±â
Hough Á÷¼± º¯È¯
µµ¼ ±Ç¼ö ÆǺ°
À̹ÌÁö ÇÁ·Î¼¼½Ì
Canny Edge Detection
Hough Line Transform
Discrimination of Number of Books
Image Processing
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