Geodesic Distance-weighted Shape Vector Image Diffusion

  title={Geodesic Distance-weighted Shape Vector Image Diffusion},
  author={Jing Hua and Zhaoqiang Lai and Ming Dong and Xianfeng Gu and Hong Qin},
  journal={IEEE Transactions on Visualization and Computer Graphics},
This paper presents a novel and efficient surface matching and visualization framework through the geodesic distance-weighted shape vector image diffusion. Based on conformal geometry, our approach can uniquely map a 3D surface to a canonical rectangular domain and encode the shape characteristics (e.g., mean curvatures and conformal factors) of the surface in the 2D domain to construct a geodesic distance-weighted shape vector image, where the distances between sampling pixels are not uniform… CONTINUE READING