Corpus ID: 220793405

A Dual Iterative Refinement Method for Non-rigid Shape Matching

  title={A Dual Iterative Refinement Method for Non-rigid Shape Matching},
  author={Rui Xiang and Rongjie Lai and Hongkai Zhao},
  • Rui Xiang, Rongjie Lai, Hongkai Zhao
  • Published 2020
  • Computer Science
  • ArXiv
  • In this work, a simple and efficient dual iterative refinement (DIR) method is proposed for dense correspondence between two nearly isometric shapes. The key idea is to use dual information, such as spatial and spectral, or local and global features, in a complementary and effective way, and extract more accurate information from current iteration to use for the next iteration. In each DIR iteration, starting from current correspondence, a zoom-in process at each point is used to select well… CONTINUE READING

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