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A method based on crayon style of non-photorealistic rendering is presented in this paper. In the method, we use Sobel filter to do edge detection and use noise-texture to get a disturbing-value, then, we use shader to render. The example in the paper testify the effectiveness of the method based on crayon style of non-photorealistic rendering.
A method based on crayon style of non-photorealistic rendering is presented in this paper. In the method, we use Sobelfilter to do edge detection and use noise-texture to get a disturbing-value, then, we use shader to render. We give an example in the paper to testify the effectiveness of the method based on crayon style of non-photorealistic rendering.
Image registration methods based on geometric features have good prospects in a wide range of applications due to its faster execution. A novel fast image registration method based on rigid body dynamics is presented in this paper. In this method, edge points of the model image generate a pseudo elasticity field. Acted by the elasticity forces in the field, edges of floating image move and finally...
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