Spherical Mask: Coarse-to-Fine 3D Point Cloud Instance Segmentation with Spherical Representation.
Sangyun ShinKaichen ZhouMadhu VankadariAndrew MarkhamNiki TrigoniPublished in: CoRR (2023)
Keyphrases
- coarse to fine
- parametric representation
- hierarchical representation
- multiscale
- hierarchical segmentation
- multiresolution
- deformable surface model
- active shape
- optical flow estimation
- image registration
- object detection
- image pyramid
- three dimensional
- deformable contour
- active shape model
- dynamic programming
- matching scheme
- scan line
- level set
- image segmentation
- shape prior
- segmentation method
- segmentation algorithm