A non-standard 3D face mesh texture method based on template face approximation
A three-dimensional face, template face technology, applied in 3D modeling, image data processing, 3D image processing and other directions, can solve the problems of large number of vertices, long-term manual repair, complex model mesh topology, etc. Use foreground effects
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[0064] In order to make the technical means, creative features, achievement goals and effects realized by the present invention easy to understand, the present invention will be further described below with reference to the specific embodiments.
[0065] The present invention constructs a textured template three-dimensional face in advance and uses the template face to assist the face reconstruction process, firstly without using the face database to achieve low cost, secondly adding the prior knowledge of the facial features into the algorithm, and finally The model mesh topology and the number of vertices are normalized. This method can convert the irregular 3D face mesh into a canonical face mesh with a mesh topology specification and a moderate number of vertices, and achieve texture mapping with texture images.
[0066] see Figure 4 , the specific steps of a non-standard three-dimensional face mesh texture mapping method based on template face approximation of the presen...
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