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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) ¹æÇâÁ¤º¸Ã³¸®¿¡ ÀÇÇÑ ¿µ»ó ÀνĿ¡ °üÇÑ ¿¬±¸
¿µ¹®Á¦¸ñ(English Title) A Study on Image Recognition by Orientation Information
ÀúÀÚ(Author) Á¶ÀçÇö   ±èÁøȯ   ÀÌÁ¾Èñ   Jae-hyun Cho   Jin-hwan Kim   Jong-hee Lee  
¿ø¹®¼ö·Ïó(Citation) VOL 13 NO. 11 PP. 2283 ~ 2288 (2009. 11)
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(Korean Abstract)
Àΰ£ÀÇ ½Ã°¢Á¤º¸Ã³¸®´Â ¸Á¸·¿¡¼­ ÀÔ·ÂµÈ ¿µ»óÀ» ½Ã°¢ÇÇÁú¿¡ Àü´ÞµÉ ¶§ ¸¹Àº Ư¼ºÀ» °¡Áö°í ÀÖ´Ù. ±×Áß¿¡¼­ È®´ë¼ºÁú°ú ¹æÇ⼺¿¡ ´ëÇÑ ¹Î°¨µµ¸¦ ºÐ¼®ÇÏ¿© ¿µ»óÀνĿ¡ ¹ÌÄ¡´Â ¿µÇâÀ» ºÐ¼®ÇÏ°íÀÚ ÇÑ´Ù. È®´ë¼ºÁúÀº Á߽ɿÍÀÇ ¿µ¿ªÀÌ ½Ã°¢ÇÇÁú¿¡¼­ È®´ë¿µ¿ªÀ¸·Î ÇÒ´çµÇ´Â »ç½ÇÀ» È®´ë¹èÀ²À̶ó°í ºÎ¸¥´Ù. ¹æÇâ¼öÁ÷¹ÝÀÀÀÇ °¡ÁßÄ¡¿Í ¼öÆò ¹× ´ë°¢¼±¹ÝÀÀÀÇ °¡ÁßÄ¡¸¦ ¿©·¯ °¡Áö·Î º¯µ¿ÇÏ¿© ¿µ»óÀÇ ÀνķüÀ» ºñ±³ÇÔÀ¸·Î½á ¼öÁ÷¹ÝÀÀ Á¤µµ¿¡ ¸Å¿ì ¹Î°¨ÇÔÀ» º¸À̸ç Â÷ÈÄ Àΰ£½Ã°¢¸ðµ¨ ±¸¼º¿¡ Àû¿ëÇÏ°íÀÚ ÇÑ´Ù.
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(English Abstract)
There are a lot of characteristics in Human visual information processing when image information is transmitted from retina to visual cortex. Among them, we analyze the sensibility of the orientation and cortical magnification on an image. The fact that the small fovea is allotted a large area on the cortex is called the cortical magnification factor. We compare recognition rates by weight of vertical, horizontal and diagonal response. In statistics analysis, we show that a particular simple cell responds best to a bar with a vertical orientation. After then, we will apply the characteristics to Human visual system.
Å°¿öµå(Keyword) ½Ã°¢ÇÇÁú   ¸Á¸·   ¿µ»óÀνĠ  ÇÇÁúÈ®´ë   Visual cortex   Retina   Image recognition   Cortical magnification  
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