An Improved Coarse-To-Fine Motion Estimation Scheme For Lidar Point Cloud Geometry Compression.
Jiamin JinGe LiYiting ShaoFei SongRuonan ZhangPublished in: ICME Workshops (2021)
Keyphrases
- point cloud
- coarse to fine
- optical flow estimation
- multiscale
- multiresolution
- surface reconstruction
- structure from motion
- object detection
- lidar data
- image registration
- point sets
- motion estimation
- image sequences
- active shape model
- real world objects
- point cloud data
- three dimensional
- camera motion
- stereo camera
- motion model
- optical flow
- optical flow computation
- motion field
- moving objects
- matching scheme
- motion parameters
- compression scheme
- object recognition
- high quality
- feature vectors
- viewpoint
- coarse scale
- image segmentation