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Ȩ Ȩ > ¿¬±¸¹®Çå > ±¹³» ³í¹®Áö > Çѱ¹Á¤º¸Åë½ÅÇÐȸ ³í¹®Áö (Journal of the Korea Institute of Information and Communication Engineering)

Çѱ¹Á¤º¸Åë½ÅÇÐȸ ³í¹®Áö (Journal of the Korea Institute of Information and Communication Engineering)

Current Result Document :

ÇѱÛÁ¦¸ñ(Korean Title) ÆÛÁö Ŭ·¯½ºÅ͸µÀ» ÀÌ¿ëÇÑ ¹Ý·Á°ßÀÇ ¹é³»Àå ¿µ¿ª ÀÚµ¿ ÃßÃâ
¿µ¹®Á¦¸ñ(English Title) Automatic Extraction of Canine Cataract Area with Fuzzy Clustering
ÀúÀÚ(Author) ±è±¤¹é   Kwang Baek Kim  
¿ø¹®¼ö·Ïó(Citation) VOL 22 NO. 11 PP. 1428 ~ 1434 (2018. 11)
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(Korean Abstract)
¹Ý·Á°ßÀÇ ¹é³»ÀåÀº ³ëÈ­¿Í ÇÔ²² ÀÚ¿¬½º·´°Ô ¹ßº´Çϸç Àû½Ã¿¡ Ä¡·áÇÏÁö ¸øÇÏ¸é ¼ö¼úÀ» ÇØ¾ß Çϰųª ½Ç¸íÀÌ µÉ ¼ö µµ ÀÖ´Ù. µû¶ó¼­ º» ³í¹®¿¡¼­´Â ±âÁ¸ÀÇ ART2 ±â¹Ý ¹Ý·Á°ß ¹é³»Àå ÃßÃâ ¹æ¹ýÀÇ ´ÜÁ¡À» °³¼±Çϱâ À§Çؼ­ FCM(Fuzzy C_Means) ¾Ë°í¸®ÁòÀ» ÀÌ¿ëÇÏ¿© ¹é³»Àå ÀÇ½É ¿µ¿ªÀ» ÀÚµ¿ ÃßÃâÇÏ´Â ¹æ¹ýÀ» Á¦¾ÈÇÑ´Ù. Á¦¾ÈµÈ ¹æ¹ýÀº ÇÚµåÆù µî °£ÆíÇÏ°Ô ÃÔ¿µµÈ ¹Ý·Á°ßÀÇ ¾È±¸ ¿µ»ó¿¡ ÆÛÁö ½ºÆ®·¹Äª ±â¹ý°ú Max-Min ±â¹Ý Æò±Õ ÀÌÁøÈ­ ±â¹ýÀ» Àû¿ëÇÏ¿© Èĺ¸ ¿µ¿ªÀ» ÀÌÁøÈ­ÇÑ´Ù. ±×¸®°í FCM ¾Ë°í¸®ÁòÀ» Àû¿ëÇÏ¿© ¾çÀÚÈ­ÇÑ ÈÄ¿¡ ¾çÀÚÈ­ µÈ ¿µ¿ª¿¡¼­ ¹à±â Æò±Õ ÀÌÁøÈ­ ±â¹ýÀ» Àû¿ëÇÑ´Ù. ÀÌ µÎ ¹æ¹ýÀ¸·Î ÀÌÁøÈ­µÈ ¿µ»ó (Max-Min ±â¹Ý°ú ¹à±â Æò±Õ ÀÌÁøÈ­)À» AND·Î ¿¬»êÇÑ ÈÄ ÀâÀ½À» Á¦°ÅÇÏ¿© ¹é³»Àå ÀÇ½É ¿µ¿ªÀ¸·Î ÃßÃâÇÑ´Ù. ±âÁ¸ÀÇ ART2 ¹æ½ÄÀÇ ¹é³»Àå ÃßÃâ ¹æ¹ý°ú Á¦¾ÈµÈ ¹é³»Àå ÃßÃâ ¹æ¹ýÀ» 45°³ÀÇ ¹é³»Àå ¿µ»óÀ» ´ë»óÀ¸·Î ½ÇÇèÇÑ °á°ú, Á¦¾ÈµÈ ¹æ¹ýÀÌ ±âÁ¸ÀÇ ¹é³»Àå ÃßÃâ ¹æ¹ýº¸´Ù ¹é³»Àå ÃßÃâ·üÀÌ °³¼±µÈ °ÍÀ» È®ÀÎÇÏ¿´´Ù.
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(English Abstract)
Canine cataract is developed with aging and can cause the blindness or surgical treatment if not treated timely. In this paper, we propose a method for extracting cataract suspicious areas automatically with FCM(Fuzzy C_Means) algorithm to overcome the weakness of previously attempted ART2 based method. The proposed method applies the fuzzy stretching technique and the Max-Min based average binarization technique to the dog eye images photographed by simple devices such as mobile phones. After applying the FCM algorithm in quantization, we apply the brightness average binarization method in the quantized region. The two binarization images - Max-Min basis and brightness average binarization - are ANDed, and small noises are removed to extract the final cataract suspicious areas. In the experiment with 45 dog eye images with canine cataract, the proposed method shows better performance in correct extraction rate than the ART2 based method.
Å°¿öµå(Keyword) ¹Ý·Á°ß   ¹é³»Àå   ART2   FCM   ÆÛÁö ½ºÆ®·¹Äª   Canine   Cataract   ART2   FCM(Fuzzy C_Means)   Fuzzy stretching  
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