Coarse-to-Fine Segmentation on LiDAR Point Clouds in Spherical Coordinate and Beyond.
You LiClément Le BihanTxomin PourtauThomas RistorcelliJavier Ibañez-GuzmánPublished in: IEEE Trans. Veh. Technol. (2020)
Keyphrases
- point cloud
- coarse to fine
- multiscale
- hierarchical segmentation
- deformable surface model
- hierarchical representation
- optical flow estimation
- multiresolution
- point sets
- surface reconstruction
- object detection
- structure from motion
- image pyramid
- point cloud data
- lidar data
- image registration
- image segmentation
- matching scheme
- segmentation algorithm
- level set
- coarse scale
- laser scanner
- shape prior
- three dimensional
- medical images
- real world objects
- active shape model
- object segmentation
- image analysis
- dynamic programming
- computer vision
- missing data
- image processing
- object recognition
- feature vectors
- d objects
- segmentation method