1990 年 14 巻 31 号 p. 75-82
In the face image processing,it is important to extract the outlines of the element in the face such as eyes,mouth and so on. Our faces are uneven, so there are the edge components of these elements and background noises in the face images. Moreover, these elements have their own responses to the filter. These are the reasons why the face image processing is so diffult. Taking these points into considerations,we proposed the outline extraction using milti-resolut ion image processing wholly and locally. But the outlines obtained in this method have broken parts, projections and the segments combined with neighboring components. In this paper,we tried to process the outlines by substituting these extracted characteristics points for the nodes of SNAKES.