Shape As Points: A Differentiable Poisson Solver.
Songyou PengChiyu "Max" JiangYiyi LiaoMichael NiemeyerMarc PollefeysAndreas GeigerPublished in: CoRR (2021)
Keyphrases
- medial axis
- sample points
- high curvature
- geodesic distance
- shape model
- shape representation
- data points
- delaunay triangulation
- finding corresponding points
- corner points
- salient points
- arbitrary shape
- shape analysis
- geometric information
- closed curves
- point sets
- feature points
- shape features
- polygonal approximation
- boundary points
- geometrical constraints
- triangular mesh
- d mesh
- closed contours
- geometrical features
- objective function