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Ȩ Ȩ > ¿¬±¸¹®Çå > ±¹³» ³í¹®Áö > Çѱ¹Á¤º¸°úÇÐȸ ³í¹®Áö > Á¤º¸°úÇÐȸ ³í¹®Áö B : ¼ÒÇÁÆ®¿þ¾î ¹× ÀÀ¿ë

Á¤º¸°úÇÐȸ ³í¹®Áö B : ¼ÒÇÁÆ®¿þ¾î ¹× ÀÀ¿ë

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ÇѱÛÁ¦¸ñ(Korean Title) À§Ä¡Àû ¿¬°ü¼º°ú ¾îÈÖÀû À¯»ç¼ºÀ» ÀÌ¿ëÇÑ À¥ À̹ÌÁö ĸ¼Ç ÃßÃâ
¿µ¹®Á¦¸ñ(English Title) Web Image Caption Extraction using Positional Relation and Lexical Similarity
ÀúÀÚ(Author) ÀÌÇü±Ô   ±è¹ÎÁ¤   È«±Ý¿ø   ÀÓÇØâ   Hyoung-Gyu Lee   Min-Jeong Kim   Gumwon Hong   Hae-Chang Rim  
¿ø¹®¼ö·Ïó(Citation) VOL 36 NO. 04 PP. 0335 ~ 0345 (2009. 04)
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(Korean Abstract)
ÀÌ ³í¹®Àº À¥ ¹®¼­ÀÇ À̹ÌÁö ĸ¼Ç ÃßÃâÀ» À§ÇÑ ¹æ¹ýÀ¸·Î¼­ À̹ÌÁö¿Í ĸ¼ÇÀÇ À§Ä¡Àû ¿¬°ü¼º°ú º»¹®°ú ĸ¼ÇÀÇ ¾îÈÖÀû À¯»ç¼ºÀ» µ¿½Ã¿¡ °í·ÁÇÑ ¹æ¹ýÀ» Á¦¾ÈÇÑ´Ù. À̹ÌÁö¿Í ĸ¼ÇÀÇ À§Ä¡Àû ¿¬°ü¼ºÀº °Å¸®¿Í ¹æÇâ °üÁ¡¿¡¼­ ĸ¼ÇÀÌ À̹ÌÁö¿¡ »ó´ëÀûÀ¸·Î ¾î¶»°Ô À§Ä¡ÇÏ°í ÀÖ´ÂÁö¸¦ ³ªÅ¸³»¸ç, º»¹®°ú ĸ¼ÇÀÇ ¾îÈÖÀû À¯»ç¼ºÀº À̹ÌÁö¸¦ ¼³¸íÇÏ°í Àִ ĸ¼ÇÀÌ ¾îÈÖÀûÀ¸·Î º»¹®°ú ¾î´À Á¤µµ À¯»çÇÑÁö¸¦ ³ªÅ¸³½´Ù. À̹ÌÁö¿Í ĸ¼ÇÀ» µ¶¸³ÀûÀ¸·Î °í·ÁÇÑ ÀÚÁú¸¸À» »ç¿ëÇÑ Ä¸¼Ç ÃßÃâ ¹æ¹ýÀ» ±âÀú ¹æ¹ýÀ¸·Î ³õ°í Á¦¾ÈÇÏ´Â ¹æ¹ýµéÀ» Ãß°¡ÀûÀÎ ÀÚÁú·Î »ç¿ëÇÏ¿© ĸ¼ÇÀ» ÃßÃâÇÏ¿´À» ¶§, ĸ¼Ç ÃßÃâ Á¤È®·ü°ú ĸ¼Ç ÃßÃâ ÀçÇöÀ²ÀÌ ¸ðµÎ Çâ»óµÇ¸ç, ĸ¼ÇÃßÃâ F-measure°¡ ¾à 28% Çâ»óµÇ¾ú´Ù.
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(English Abstract)
In this paper, we propose a new web image caption extraction method considering the positional relation between a caption and an image and the lexical similarity between a caption and the main text containing the caption. The positional relation between a caption and an image represents how the caption is located with respect to the distance and the direction of the corresponding image. The lexical similarity between a caption and the main text indicates how likely the main text generates the caption of the image. Compared with previous image caption extraction approaches which only utilize the independent features of image and captions, the proposed approach can improve caption extraction recall rate, precision rate and 28% F-measure by including additional features of positional relation and lexical similarity.
Å°¿öµå(Keyword) À̹ÌÁö ĸ¼Ç   À̹ÌÁö ĸ¼Ç ÃßÃâ   À§Ä¡Àû ¿¬°ü¼º   ¾îÈÖÀû À¯»ç¼º   Image caption   Image caption extraction   Positional relation   Lexical similarity  
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