Á¤º¸°úÇÐȸ³í¹®Áö (Journal of KIISE)
Current Result Document :
ÇѱÛÁ¦¸ñ(Korean Title) |
Channel Attention°ú ±×·ì ÄÁº¼·ç¼ÇÀ» ÀÌ¿ëÇÑ È¿À²ÀûÀÎ ¾ó±¼ °¨Á¤ÀÎ½Ä CNN |
¿µ¹®Á¦¸ñ(English Title) |
Efficient CNNs with Channel Attention and Group Convolution for Facial Expression Recognition |
ÀúÀÚ(Author) |
À̸í¿À
À±Àdzç
°í½ÂÇö
Á¶±Ù½Ä
MyeongOh Lee
Ui Nyoung Yoon
Seunghyun Ko
Geun-Sik Jo
|
¿ø¹®¼ö·Ïó(Citation) |
VOL 46 NO. 12 PP. 1241 ~ 1248 (2019. 12) |
Çѱ۳»¿ë (Korean Abstract) |
ÃÖ±Ù ¾ó±¼ Ç¥Á¤¿¡¼ °¨Á¤À» ÀνÄÇϱâ À§ÇÑ ¹®Á¦¿¡¼ ÄÁº¼·ç¼Ç ½Å°æ¸ÁÀ» ÀÌ¿ëÇÑ ¿¬±¸°¡ È°¹ßÈ÷ ÁøÇàµÇ°í ÀÖ´Ù. º» ³í¹®¿¡¼´Â »ç¶÷ÀÇ ¾ó±¼ Ç¥Á¤¿¡¼ ³ªÅ¸³ª´Â °¨Á¤À» ÀνÄÇϱâ À§ÇØ »ç¿ëÇÏ´Â µö ÄÁº¼·ç¼Ç ½Å°æ¸ÁÀÇ ¸ðµ¨ º¹Àâµµ(Complexity) ¹®Á¦Á¡À» ÇØ°áÇÑ È¿À²ÀûÀÎ ÄÁº¼·ç¼Ç ½Å°æ¸ÁÀ» Á¦¾ÈÇÑ´Ù. º» ³í¹®¿¡ ¼´Â ¸ðµ¨ÀÇ º¹Àâµµ¸¦ ÁÙÀ̱â À§ÇØ ±×·ì ÄÁº¼·ç¼Ç, ±íÀ̺° ºÐ¸® ÄÁº¼·ç¼ÇÀ» »ç¿ëÇÏ¿© ÆĶó¹ÌÅÍ ¼ö¿Í ¿¬»ê·®À» °¨¼Ò½ÃÅ°°í Ư¡ ¿¬°áÀ» À§ÇÑ Skip Connection°ú Channel AttentionÀ» »ç¿ëÇÏ¿© Ư¡ÀÇ Àç»ç¿ë¼º°ú ä³Î Á¤º¸¸¦ °ÈÇÏ¿´´Ù. Á¦¾ÈÇÏ´Â ¸ðµ¨ÀÇ ÇнÀ ÆĶó¹ÌÅÍ °³¼ö´Â 0.39 M(Million), 0.41 MÀ¸·Î ±âÁ¸ ¸ðµ¨¿¡ ºñÇØ 4¹è ÀÌ»ó ÀûÀº ¼öÀÇ ÆĶó¹ÌÅ͸¦ »ç¿ëÇÏ¿© FER2013, RAF-single µ¥ÀÌÅͼ¿¡¼ °¢°¢ 70.32%, 85.23%ÀÇ Á¤È®µµ¸¦ ´Þ¼ºÇÏ¿´´Ù.
|
¿µ¹®³»¿ë (English Abstract) |
to recognize emotions from facial expressions. In this paper, we propose an efficient convolutional neural network that solves the model complexity problem of the deep convolutional neural network used to recognize the emotions in facial expression. To reduce the complexity of the model, we used group convolution, depth-wise separable convolution to reduce the number of parameters, and the computational cost. We also enhanced the reuse of features and channel information by using Skip Connection for feature connection and Channel Attention. Our method achieved 70.32% and 85.23% accuracy on FER2013, RAF-single datasets with four times fewer parameters (0.39 Million, 0.41 Million) than the existing model.
|
Å°¿öµå(Keyword) |
¾ó±¼ °¨Á¤ÀνÄ
ÄÁº¼·ç¼Ç ½Å°æ¸Á
±×·ì ÄÁº¼·ç¼Ç
±íÀ̺° ºÐ¸® ÄÁº¼·ç¼Ç
ä³Î ¾îÅÙ¼Ç
facial expression recognition
efficient cnn
group convolution
depth-wise separable convolution
channel attentio
|
ÆÄÀÏ÷ºÎ |
PDF ´Ù¿î·Îµå
|