Çѱ¹Á¤º¸Åë½ÅÇÐȸ ³í¹®Áö (Journal of the Korea Institute of Information and Communication Engineering)
ÇѱÛÁ¦¸ñ(Korean Title) |
Ŭ·¯½ºÅ͸µ ¹æ½Ä°ú ¼¼¼±È ±â¹ýÀ» ÀÌ¿ëÇÑ ¼ýÀÚ ÀνĿ¡ °üÇÑ ¿¬±¸ |
¿µ¹®Á¦¸ñ(English Title) |
A Study on the Number Recognition of using Clustering and Thinning Method |
ÀúÀÚ(Author) |
À±Áø¿µ
ÀÌ¿µ¼·
ÀÓÀçÈ«
Jin-Young Yoon
Young-Sub Lee
Jae-Hong Yim
|
¿ø¹®¼ö·Ïó(Citation) |
VOL 08 NO. 04 PP. 0838 ~ 0845 (2004. 07) |
Çѱ۳»¿ë (Korean Abstract) |
½ÇÁ¦ Áֹεî·ÏÁõÀ» ½ºÄ³³Ê·Î ¼öÁýÇÑ ÈÄ ÇØ´ç ¿µ»ó¿¡ ´ëÇÏ¿© Áֹεî·Ï¹øÈ£¸¦ ÀνÄÇÏ¿´´Ù. ÀνÄÀ» À§ÇÑ Àüó¸® °úÁ¤Àº ó¸® ¼Óµµ¸¦ °¨¾ÈÇÏ¿© ´ë»óºÎºÐÀ» Æ÷ÇÔ Áֹεî·ÏÁõÀÇ ¾à 1/8 Å©±â¸¸Å ºÐÇÒÇÑ ÈÄ ÀâÀ½¿¡ ÇØ´çÇϴ Ȧ·Î±×·¥À» Á¦°ÅÇÏ¿´´Ù. ¼ýÀÚ ÀÎ½Ä ¹æ¹ýÀ¸·Î´Â ¿øÇüºñ±³¹ý°ú ÇнÀ¹ýÀ» º´ÇàÇÏ¿´À¸¸ç ´ë»ó ¼ýÀÚÀÇ ´Ü¼øÇÑ Æ¯Â¡ ÃßÃâÀ» À§ÇØ Å¬·¯½ºÅ͸µ ¹æ½ÄÀ» »ç¿ëÇÏ¿´°í, ¿ÜºÎ ȯ°æ¿¡ µû¶ó ¿ÀÀνĵǴ ¼ýÀÚ¿¡ ´ëÇØ ¼¼¼±È ±â¹ýÀ» º´ÇàÇÏ¿© À¯»çÇÑ ¼ýÀÚ°£ÀÇ À¯ÀÏÇÑ Æ¯Â¡À¸·Î ±¸ºÐÇÏ¿´´Ù. ÀνĿ¡ ´ëÇÑ ½ÇÇè °á°ú, ¼ýÀÚ ÀνĿ¡ °üÇÑ Å¸ ³í¹®ÀÇ Àνķü°ú ºñ±³ÇÏ¿© ¾çÈ£ÇÑ ÀνķüÀÌ µµÃâµÇ¾ú´Ù. |
¿µ¹®³»¿ë (English Abstract) |
After collecting the scanned images of practical identification licenses, it is attained to more accurate recognition of numbers in the identification licenses. As considering the process speed of the preprocess course for recognition, first, it is divided into eight equal parts of the identification license and then, removed the hologram of correspondent noises. It is run parallel template comparison method and teaming method for the number recognition and in order to extract a simple characteristics of the number the clustering method is used. Also, in case of misrecognized number because of external environment by run parallel with the thinning method, similar each numbers is sectioned by unique characteristics. From the results of number recognition, it is confirmed that the recognition rate of numbers is superior to other Studies. |
Å°¿öµå(Keyword) |
hologram
clustering method
thinning method
template comparison method
teaming method
|
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