Nur P | Universitas Gadjah Mada (Yogyakarta) (original) (raw)
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University of Science and Technology of China
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Papers by Nur P
Graphical Models /graphical Models and Image Processing /computer Vision, Graphics, and Image Processing, 1994
The human face is an elastic object. A natural paradigm for representing facial expressions is to... more The human face is an elastic object. A natural paradigm for representing facial expressions is to form a complete 3D model of facial muscles and tissues. However, determining the actual parameter values for synthesizing and animating facial expressions is tedious; evaluating these parameters for facial expression analysis out of grey-level images is ahead of the state of the art in computer vision. Using only 2D face images and a small number of anchor points, we show that the method of radial basis functions provides a powerful mechanism for processing facial expressions. Although constructed speci cally for facial expressions, our method is applicable to other elastic objects as well.
Graphical Models /graphical Models and Image Processing /computer Vision, Graphics, and Image Processing, 1994
The human face is an elastic object. A natural paradigm for representing facial expressions is to... more The human face is an elastic object. A natural paradigm for representing facial expressions is to form a complete 3D model of facial muscles and tissues. However, determining the actual parameter values for synthesizing and animating facial expressions is tedious; evaluating these parameters for facial expression analysis out of grey-level images is ahead of the state of the art in computer vision. Using only 2D face images and a small number of anchor points, we show that the method of radial basis functions provides a powerful mechanism for processing facial expressions. Although constructed speci cally for facial expressions, our method is applicable to other elastic objects as well.