conformal equivalencediscrete SchwarzianconvergenceTwo triangle meshes are conformally equivalent if for any pair of incident triangles the absolute values of the corresponding cross-ratios of the four vertices agree. Such a pair can be considered as......
To the best of our knowledge, this is the first paper to classify surfaces with arbitrary topologies by global conformal invariants. The method introduced here can also be used for surface matching problems. 展开 关键词: computational geometry conformal mapping equivalence classes image classification ...