Current Result Document :
ÇѱÛÁ¦¸ñ(Korean Title) |
Three-Stream I3D: ViT ±â¹ÝÀÇ Attention StreamÀ» È°¿ëÇÑ Action Recognition ¿¬±¸ |
¿µ¹®Á¦¸ñ(English Title) |
Three-Stream I3D: A Study on Action Recognition using Attention Stream based on ViT |
ÀúÀÚ(Author) |
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PIAO SHENGMIN
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Seonw-Woon Jo
PIAO SHENGMIN
Sang-Hyun Park
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¿ø¹®¼ö·Ïó(Citation) |
VOL 49 NO. 01 PP. 2045 ~ 2047 (2022. 06) |
Çѱ۳»¿ë (Korean Abstract) |
Action Recognition À̶õ VideoÀÇ Àüü ÇÁ·¹ÀÓ¿¡¼ ¼·Î ´Ù¸¥ µ¿ÀÛÀ» ±¸º°ÇØ ³»´Â taskÀÌ´Ù. Action Recognition ¿¬±¸¿¡¼´Â Two-Stream I3D ¸ðµ¨ÀÌ º£À̽º¶óÀÎÀ¸·Î »ç¿ëµÇ¸ç, ÀÌ´Â Inception V1ÀÇ 2D ConvNet ÀÌ 3D ConvNetÀ¸·Î ÀüȯµÈ ±¸Á¶ÀÌ´Ù. ¼·Î ´Ù¸¥ µÎ °¡Áö Ư¡ÀÎ RGB¿Í Optical Flow¸¦ °³º°ÀûÀÎ ³×Æ®¿öÅ©¸¦ ÅëÇØ ÇнÀÀ» ÁøÇàÇϸç, µÎ StreamÀÇ Class ScoreÀÇ Æò±Õ°ªÀ» »ç¿ëÇÑ´Ù. º» ¿¬±¸¿¡¼´Â ÃÖ±Ù °¢±¤¹Þ°í ÀÖ´Â Vision Transformer¸¦ ±âÁ¸ÀÇ Two-Stream I3D ¸ðµ¨¿¡ Àû¿ëÇÑ Three-Stream I3D¸¦ Á¦¾ÈÇÑ´Ù. Two Stream¿¡ Attention StreamÀ» Ãß°¡ÇÏ¿© Attention Value¸¦ ¹Ý¿µÇÑ´Ù. Á¦¾ÈÇÏ´Â ¹æ¹ý·ÐÀÇ °ËÁõÀ» À§ÇØ UCF-101°ú HMDB-51 µ¥ÀÌÅͼÂÀ» ÅëÇØ ±âÁ¸ÀÇ Two-Stream I3D¿Í ºñ±³ ½ÇÇèÀ» ÁøÇàÇÏ¿´À¸¸ç, Á¦¾ÈÇÏ´Â ¹æ¹ý·ÐÀÇ ¿ì¼ö¼ºÀ» °ËÁõÇÏ¿´´Ù. |
¿µ¹®³»¿ë (English Abstract) |
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Å°¿öµå(Keyword) |
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