Recently, the field of emotional ICT which recognizes human's emotion is a rapidly growing interest. For example, various products applying emotion are being released and Softbank's robot, Pepper, is the one of those. This robot can recognize human's emotion through facial expressions and have conversations accordingly. By reading emotion through facial expressions, communication with humans become more natural. In addition, the emotional interface between machines and humans in various areas are applied to show a more intimate interface such as emotional application games that respond differently based on the emotion. In this paper, a system applying special effects on images based on recognition of six emotions from the facial expressions is proposed. A more friendly content can be produced by applying an appropriate emotional effect on the image loaded by the user with the user's facial expression. The result of this paper can be very appropriate to game scenarios and developing game program stages with the recognition of human emotion.

ABSTRACT
 1. 서론
 2. 선행 연구
  2.1 얼굴표정 인식
  2.2 감성 추출
 3. 제안하는 방법
  3.1 제안하는 알고리즘
  3.2 얼굴영역 검출
  3.3 색상 변화
  3.4 이미지 변환
 4. 결과
 5. 결론 및 향후연구
 참고문헌

• 황인학(Department of Computer Engineering Hanshin University) | In-Hak Hwang
• 류승택(Department of Computer Engineering Hanshin University) | Seung-Taek Ryoo
• 장재건(Department of Computer Engineering Hanshin University) | Jae-Khun Chang Correspondence to