3차원 얼굴 표정 애니메이션 생성 방법 및 시스템
임성재, 박정철, 박지영, 추창우, 구본기, 김호원
- 8259102 (2012.09.04)
- A method for producing a 3D facial animation using a single facial video stream, includes producing a representative joint focused on a major expression producing element in a 3D standard facial model, producing a statistical feature-point model of various facial expressions of different people in the 3D standard facial model, moving each feature-point of the statistical feature-point model by tracking a change in facial expressions of the video stream, calculating a transformation coefficient of the representative joint corresponding to a variation of the feature-point of the 3D standard facial model, and producing a 3D facial animation by applying the calculated transformation coefficient to transform the representative joint.
- KSP 제안 키워드
- 3D facial animation, Facial video, Point model, Statistical Features, Video stream, facial animation, facial expression, feature points