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Ȩ Ȩ > ¿¬±¸¹®Çå > Çмú´ëȸ ÇÁ·Î½Ãµù > Çѱ¹Á¤º¸Åë½ÅÇÐȸ Çмú´ëȸ > 2013³â Ãß°èÇмú´ëȸ

2013³â Ãß°èÇмú´ëȸ

Current Result Document :

ÇѱÛÁ¦¸ñ(Korean Title) Çظ®½º ÄÚ³Ê °ËÃâ±â¸¦ ÀÌ¿ëÇÑ ¹è°æ ¿µ»ó¿¡¼­ÀÇ ¹®ÀÚ °ËÃâ
¿µ¹®Á¦¸ñ(English Title) Character Detection in Complex Scene Image using Harris Corner Detector
ÀúÀÚ(Author) ±è¹ÎÇÏ   ±è¹Ì°æ   Â÷ÀÇ¿µ   Min-ha Kim   Mi-kyung Kim   Eui-young Cha  
¿ø¹®¼ö·Ïó(Citation) VOL 17 NO. 02 PP. 0097 ~ 0100 (2013. 10)
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(Korean Abstract)
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(English Abstract)
In this paper, we propose a detection method of the character rather than cursive, containing many components of the vertical and horizontal direction in complex background image. The characters have many dense corners but the background has few sparse corners. So we use harris corner detector and cluster the corners by using the position of the detected corners for detecting character regions. To merge or filter character regions, we analysis a histogram of gray image of character regions. In each improved region, we compare histograms of R, G, B channels to detect characters.
Å°¿öµå(Keyword) Character Detection   Complex Image Binarization   Harris Corner   Histogram Analysis  
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