supported by the National Key Basic Research and Development Plan (Grant No. 2006CB303102);the National Natural Science Foundation of China (Grant No. 60703028)
Model resizing is a useful technique for model reuse. Non-homogeneous model resizing introduced by Kraevoy et al. is able to preserve important geometric features during anisotropic scaling. However, many practical ob...
Supported by the National Basic Research Program of China (Grant No.2006CB303102);the National Natural Science Foundation of China (Grant Nos.60473103 and 60703028)
We propose a novel technique to extract features from a range image and use them to produce a 3D pen-and-ink style portrait similar to a traditional artistic drawing. Unlike most previous template-based, component-bas...
Supported by the National Basic Research Program of China (Grant No.2006CB303102);the National Natural Science Foundation of China (Grant No.60703028)
We propose a new technique for reconstructing surfaces from a large set of unorganized 3D data points and their associated normal vectors. The surface is represented as the zero level set of an implicit volume model w...