• Àüü
  • ÀüÀÚ/Àü±â
  • Åë½Å
  • ÄÄÇ»ÅÍ
´Ý±â

»çÀÌÆ®¸Ê

Loading..

Please wait....

±¹³» ³í¹®Áö

Ȩ Ȩ > ¿¬±¸¹®Çå > ±¹³» ³í¹®Áö > Çѱ¹Á¤º¸°úÇÐȸ ³í¹®Áö > Á¤º¸°úÇÐȸ ÄÄÇ»ÆÃÀÇ ½ÇÁ¦ ³í¹®Áö (KIISE Transactions on Computing Practices)

Á¤º¸°úÇÐȸ ÄÄÇ»ÆÃÀÇ ½ÇÁ¦ ³í¹®Áö (KIISE Transactions on Computing Practices)

Current Result Document :

ÇѱÛÁ¦¸ñ(Korean Title) ÀÌÁøÈ­¿Í »ö»ó È÷½ºÅä±×·¥À» ÀÌ¿ëÇÑ µ¿Àü °è»ê ½Ã½ºÅÛ
¿µ¹®Á¦¸ñ(English Title) Coin Calculation System Using Binarization and Hue Histogram
ÀúÀÚ(Author) ¹èÁ¾¿í   Á¤¼ºÈ¯   Jong-Wook Bae   Sung-Hwan Jung  
¿ø¹®¼ö·Ïó(Citation) VOL 21 NO. 06 PP. 0424 ~ 0429 (2015. 06)
Çѱ۳»¿ë
(Korean Abstract)
¿µ»ó ³» µ¿ÀüµéÀÇ ±Ý¾× Çհ踦 °è»êÇÏ´Â »õ·Î¿î µ¿Àü °è»ê ½Ã½ºÅÛÀÌ Á¦¾ÈµÇ¾ú´Ù. Á¦¾ÈµÈ ½Ã½ºÅÛÀº USB Ä«¸Þ¶ó¸¦ ÀÌ¿ëÇÏ¿© ȹµæÇÑ ¿µ»ó¿¡¼­ ½Ç½Ã°£À¸·Î µ¿ÀüÀ» Á¾·ùº°·Î ½Äº°ÇÏ°í, ºÐ·ùÇÑ´Ù. ±âÁ¸ÀÇ µ¿Àü °è»ê ½Ã½ºÅÛµéÀº ´ëºÎºÐ Å©±â Á¤º¸¸¸À» ÀÌ¿ëÇϸç, °´Ã¼ÀÇ Å©±â ÀνÄÀÌ À߸øµÇ¸é ¿ÀºÐ·ù°¡ ¹ß»ýÇÑ´Ù. ƯÈ÷, ±¸ 10¿øÀº 50¿øÀ̳ª 100¿ø µ¿Àü°ú Å©±â°¡ ºñ½ÁÇؼ­ ¿À·ù°¡ ³¯ È®·üÀÌ ³ô´Ù. µû¶ó¼­ Á¦¾ÈÇÑ ±â¹ýÀº Å©±â Á¤º¸¿Í ´õºÒ¾î »ö»ó È÷½ºÅä±×·¥À» È°¿ëÇÏ¿© µ¿Àü ºÐ·ù °úÁ¤¿¡¼­ ¿À·ù¸¦ °¨¼ÒÇÒ ¼ö ÀÖ´Ù. Àüü 2,290 °³ÀÇ µ¿Àü °´Ã¼¸¦ ºÐ·ùÇÑ ½ÇÇè °á°ú¿¡¼­, Å©±â Á¤º¸¸¸À» ÀÌ¿ëÇÏ¿´À» ¶§´Â, Æò±Õ ¾à 88.2%ÀÇ ÀνķüÀ» º¸¿´´Ù. ¹Ý¸é, Å©±â Á¤º¸¿Í »ö»ó È÷½ºÅä±×·¥À» ÀÌ¿ëÇÏ¿´À» ¶§¿¡´Â ÀνķüÀÌ Æò±Õ ¾à 99.3%¸¦ ³ªÅ¸³»¾ú´Ù.
¿µ¹®³»¿ë
(English Abstract)
This research proposes a new system for calculating the total amount of coins in an image. The proposed system identified and classified the coins in the image in realtime. The image was obtained using a USB camera. Most previous coin calculation systems only used size information. If the size of an object was incorrectly detected, it caused a misclassification. Especially, in case of the former 10 won, it had high error rate because it was similar in size to the 50 won and 100 won coin. The proposed system combines hue histogram information with size information to reduce errors in the classification process. When we only used size information in the classification experiment of 2,290 coins, the recognition rate was on average about 88.2%. When we combined hue information with size information the recognition rate increased to about 99.3%.
Å°¿öµå(Keyword) µ¿Àü ÀνĠ  µ¿Àü ºÐ·ù   »ö»ó Á¤º¸   È÷½ºÅä±×·¥   ÀÌÁøÈ­   ¿µ»ó 󸮠  coin recognition   coin classification   hue information   histogram   binarization   image processing  
ÆÄÀÏ÷ºÎ PDF ´Ù¿î·Îµå