動画像中の人物の顔の置き換えに関する研究(<論文特集>3次元映像情報メディア技術)

概要

論文の詳細を見る
This paper describes an image processing and generating method which replaces a human face in motion pictures with another person's face. First, we set the positions of four feature points of the facial region of person A on the first frame of a motion picture M_1 manually. Their positions on the following frames are determined almost automatically to obtain the three dimensional motion of person A's face. Second, the facial image of person B is extracted from a motion picture M_2 and mapped to the surface of the 3-D patches pre-generated from 3-D data of person B's face. Third, for each frame in M_1,the 3-D patches are transformed according to the direction of person A's face and synthesized with it to generate the frame of a synthesized motion picture M_3. Finally, a post-processing is executed to make M_3 natural. Algorithms of the proposed method are described with several experimental results.
社団法人映像情報メディア学会の論文
1998-03-20