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Non-rigid ICP

Implement Symmetric Point-to-Plane Distance with Smooth rotation enhanced ARAP regularization

Code

Demonstration​

Head scan registration with MediaPipe landmarks

  • Source: FLAME (with eye removed)
  • Target: scan from light stage

References​

  • Olga Sorkine and Marc Alexa. 2007. As-rigid-as-possible surface modeling. In Proceedings of the fifth Eurographics symposium on Geometry processing (SGP '07). Eurographics Association, Goslar, DEU, 109–116.
  • Zohar Levi and Craig Gotsman. 2015. Smooth Rotation Enhanced As-Rigid-As-Possible Mesh Animation. IEEE Transactions on Visualization and Computer Graphics 21, 2 (Feb. 2015), 264–277.
  • Szymon Rusinkiewicz. 2019. A symmetric objective function for ICP. ACM Trans. Graph. 38, 4, Article 85 (August 2019), 7 pages.
  • Yao, Yuxin, Bailin Deng, Junhui Hou, and Juyong Zhang. "SPARE: Symmetrized Point-to-Plane Distance for Robust Non-Rigid Registration." arXiv preprint arXiv:2405.20188 (2024).