• Àüü
  • ÀüÀÚ/Àü±â
  • Åë½Å
  • ÄÄÇ»ÅÍ
´Ý±â

»çÀÌÆ®¸Ê

Loading..

Please wait....

Çмú´ëȸ ÇÁ·Î½Ãµù

Ȩ Ȩ > ¿¬±¸¹®Çå > Çмú´ëȸ ÇÁ·Î½Ãµù > Çѱ¹Á¤º¸Åë½ÅÇÐȸ Çмú´ëȸ > 2015³â Ãá°èÇмú´ëȸ

2015³â Ãá°èÇмú´ëȸ

Current Result Document :

ÇѱÛÁ¦¸ñ(Korean Title) ³úÆĸ¦ ÅëÇÑ °¨Á¤ »óÅ ÀνĿ¡ °üÇÑ ¿¬±¸
¿µ¹®Á¦¸ñ(English Title) Recognition of the emotional state through the EEG
ÀúÀÚ(Author) Áö ÈÆ   ÀÌÃæÇå   ¹Ú¹®±Ô   ¾È¿µÁØ   À̵¿ÈÆ   Hoon Ji   Chung-heon Lee   Mun-Kyu Park   Young-jun An   Dong-hoon Lee  
¿ø¹®¼ö·Ïó(Citation) VOL 19 NO. 01 PP. 0958 ~ 0961 (2015. 05)
Çѱ۳»¿ë
(Korean Abstract)
°¨Á¤ Ç¥ÇöÀº º¸ÆíÀûÀÌ°í °¨Á¤ »óÅ´ ¿ì¸® »ýÈ° ¸ðµç ºÐ¾ß¿¡ ¿µÇâÀ» ¹ÌÄ¡´Â ¸Å¿ì Áß¿äÇÑ ÀÎÀÚÀÌ´Ù. ÇöÀç±îÁö, °¨Á¤ÀÌ À¯¹ßµÈ »óȲ ÇÏ¿¡¼­ ȹµæµÈ ³úÆĸ¦ ºÐ¼®ÇÏ°í ±× °á°úµéÀ» Åä´ë·Î ÇØ´ç °¨Á¤ »óŸ¦ Á¤ÀÇÇÏ·Á´Â ³ë·ÂÀº ÁÖ·Î ½É¸®ÇÐÀڵ鿡 ÀÇÇؼ­ ¸¹ÀÌ ÀÌ·ç¾îÁ®¿Ô´Ù. ÇÏÁö¸¸ ÃÖ±Ù¿¡ ÀÌ·¯ÇÑ °¨Á¤°ú °ü·ÃµÈ Á¤º¸´Â Á¤½ÅÈ°µ¿À» Áö¹èÇÏ´Â ³ú°¡ È°¼ºÈ­µÉ ¶§ ¹ß»ýÇÏ´Â ³úÆĸ¦ ÅëÇؼ­µµ ÆľÇÀÌ °¡´ÉÇÏ´Ù´Â ¿¬±¸°á°úµéÀÌ ¹ßÇ¥µÇ¾ú´Ù. µû¶ó¼­ º» ¿¬±¸¿¡¼­´Â ³úÆĸ¦ ÀÌ¿ëÇؼ­ Àΰ£ÀÌ ÈçÈ÷ ´À³¥ ¼ö ÀÖ´Â °¨Á¤µéÀ» ºñ±³ ºÐ¼® ÇÏ°íÀÚ ÇÏ¿´´Ù. ƯÁ¤ °¨Á¤¿¡ ´ëÇÑ ³úÆÄ º¯È­¸¦ ¾ò±â À§ÇØ Æò¾È, ±â»Ý, ½½ÇÄ, ½ºÆ®·¹½º µî °¨Á¤¿¡ º¯È­¸¦ ÁÙ ¼ö ÀÖ´Â ¿µ»ó°ú À½¾ÇÀ» ÇÇÇèÀÚ¿¡°Ô °¡ÇØÁö´Â Àڱصé·Î È°¿ëÇÏ°í ÃøÁ¤ÇÑ ³úÆÄ ½ÅÈ£¸¦ FFT º¯È¯ ÈÄ µ¨Å¸ÆÄ, ¼¼Å¸ÆÄ, ¾ËÆÄÆÄ, º£Å¸ÆÄ, °¨¸¶ÆÄ °¢°¢ ÆÄ¿ö½ºÆåÆ®·³À» ºÐ¼®ÇÏ¿© ¼º´ÉÀ» °ËÁõ ÇÑ °á°ú ´Ù¸¥ °¨°¢µéÀ» ÅëÇØ ´À³¢´Â °¨Á¤ À¯¹ß¿¡ ´ëÇÑ ³úÆÄ º¯È­ÀÇ Á¤µµ¸¦ Á¦½ÃÇÏ°íÀÚ ÇÏ¿´´Ù.


¿µ¹®³»¿ë
(English Abstract)

Emotional expression is universal and emotional state impacts important areas in our life. Until now, analyzing the acquired EEG signals under circumstances caused by invoked feelings and efforts to define their emotional state have been made mainly by psychologists based on the results. But, recently emotion-related information was released by research results that it is possible to identify mental activity through measuring and analyzing the brain EEG signals. So, this study has compared and analyzed emotional expressions of human by using brain waves. To get EEG difference for a particular emotion, we showed specific subject images to the people for changing emotions that peace, joy, sadness and stress, etc. After measured EEG signals were converged into frequence domain by FFT signal process, we have showed EEG changes in emotion as a result of the performance analyzing each respective power spectrum of delta, theta, alpha, beta and gamma waves.
Å°¿öµå(Keyword) Emotional state   EEG(Electroencephalogram)   FFT(Fast Fourier Transform)   Power Spectrum  
ÆÄÀÏ÷ºÎ PDF ´Ù¿î·Îµå