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Ȩ Ȩ > ¿¬±¸¹®Çå > ±¹³» ³í¹®Áö > Çѱ¹Á¤º¸°úÇÐȸ ³í¹®Áö > Á¤º¸°úÇÐȸ³í¹®Áö (Journal of KIISE)

Á¤º¸°úÇÐȸ³í¹®Áö (Journal of KIISE)

Current Result Document :

ÇѱÛÁ¦¸ñ(Korean Title) º¸ÇàÀÚ À̹ÌÁö¿¡¼­ Áö¿ª ´ÙÁß±Ô¸ð Ư¡ ÀÓº£µù ÃßÃâÀ» À§ÇÑ ¾îÅÙ¼Ç ÇǶó¹Ìµå ÀÌ¿ëÀÇ º¸ÇàÀÚ Àç½Äº°
¿µ¹®Á¦¸ñ(English Title) Person Re-Identification Using an Attention Pyramid for Local Multiscale Feature Embedding Extracted from a Person¡¯s Image
ÀúÀÚ(Author) ¼Û±¤È£   ±èÀ¯¼º   Kwangho Song   Yoo-Sung Kim  
¿ø¹®¼ö·Ïó(Citation) VOL 48 NO. 12 PP. 1305 ~ 1317 (2021. 12)
Çѱ۳»¿ë
(Korean Abstract)
º» ³í¹®¿¡¼­´Â º¸ÇàÀÚ À̹ÌÁö·ÎºÎÅÍ ºÒÇÊ¿äÇÑ ¹è°æ ÀâÀ½À» ¹èÁ¦½ÃÅ°¸ç Á¤±³ÇÑ Áö¿ª Ư¡ ÀÓº£µù(local feature embedding)À» ÃßÃâÇϱâ À§ÇØ ¾îÅÙ¼Ç ¸ÅÄ¿´ÏÁòÀ» °áÇÕ½ÃŲ ÀÌÁß ÇǶó¹Ìµå¸¦ ÀÌ¿ëÇÏ´Â »õ·Î¿î º¸ÇàÀÚ Àç½Äº° ¹æ¹ýÀ» Á¦¾ÈÇÑ´Ù. ±Ô¸ð ÇǶó¹Ìµå¿Í Áö¿ª ÇǶó¹Ìµå·Î ±¸¼ºµÈ ÀÌÁß ÇǶó¹Ìµå¿¡ °ø°£ ¾îÅÙ¼ÇÀ» Àû¿ëÇØ Æ¯Â¡ ÀÓº£µù¿¡ ºÒÇÊ¿äÇÑ ¹è°æ ¿ä¼ÒµéÀÌ ¹Ý¿µµÇ´Â °ÍÀ» ¾ïÁ¦½ÃÅ°°í, ä³Î ¾îÅÙ¼ÇÀ» Àû¿ëÇØ ÃßÃâµÈ ´ÙÁß±Ô¸ð Ư¡ Áß¿¡¼­ »ó´ëÀûÀ¸·Î Áß¿äµµ°¡ ³ôÀº °ÍÀ¸·Î Áö¿ª Ư¡ ÀÓº£µùÀÌ ±¸¼ºµÇµµ·Ï ÇÑ´Ù. ½ÇÇè¿¡¼­´Â °¢ ±¸¼º ÇǶó¹Ìµå¿¡ °ø°£ ¾îÅټǰú ä³Î ¾îÅÙ¼ÇÀÌ Àû¿ëµÇ´Â È¿°ú¸¦ ºñ±³ÇÔÀ¸·Î½á °¢ ¾îÅÙ¼ÇÀÇ Àû¿ë¿¡ µû¸¥ Àç½Äº° Á¤È®µµ º¯È­¸¦ °üÂûÇÏ°í, À̸¦ ±âÁ¸ÀÇ ¿ì¼ö ¿¬±¸µé°ú ºñ±³ÇÏ¿´´Ù. ½ÇÇè °á°ú¿¡ µû¸£¸é Á¦¾È ±â¹ýÀº ÃÖ´ë 99.4%ÀÇ 1¼øÀ§ Á¤È®µµ¸¦ º¸¿´À¸¸ç, ÀÌ´Â ±âÁ¸ ¿¬±¸µéº¸´Ù ÃÖ¼Ò ¾à 0.2%, ÃÖ´ë ¾à 13.8%±îÁö ³ôÀº °ÍÀ¸·Î ºÐ¼®µÇ¾ú´Ù.
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(English Abstract)
In this paper, a person re-identification scheme using the dual pyramid adapting attention mechanisms to extract more elaborate local feature embedding by excluding the noises caused by the unnecessary backgrounds in person¡¯s image is proposed. With the dual pyramid of local and scale ones, the spatial attention is used to suppress the noise effects caused by unnecessary backgrounds, and the channel attention is used to emphasize the relatively important multiscale features when the local feature embedding is constructed. In the experiments, the proposed scheme was compared with other cases in which the attention module is not used for each pyramid to confirm the optimal configuration and compared based on the rank-1 accuracy with the state-of-the-art studies for the person re-identification. According to the experimental results, the proposed method showed a maximum rank-1 accuracy of 99.4%, which is higher by at least about 0.2% and at most by about 13.8% than previous works.
Å°¿öµå(Keyword) º¸ÇàÀÚ Àç½Äº°   °ø°£ ¾îÅټǠ  ä³Î ¾îÅټǠ  ÀÌÁß ÇǶó¹Ìµå   Áö¿ª ÇǶó¹Ìµå   ±Ô¸ð ÇǶó¹Ìµå   Ư¡ ÀÓº£µù   person re-identification   spatial attention   channel attention   dual pyramid   local pyramid   scale pyramid   feature embedding  
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