Weakly Supervised Segmentation on Outdoor 4D point clouds with Temporal Matching and Spatial Graph Propagation.
Hanyu ShiJiacheng WeiRuibo LiFayao LiuGuosheng LinPublished in: CVPR (2022)
Keyphrases
- weakly supervised
- semantic segmentation
- superpixels
- fully supervised
- segmentation algorithm
- segmentation method
- object class
- image segmentation
- relation extraction
- spatial information
- topic models
- object segmentation
- semi supervised
- level set
- shape prior
- multiscale
- graph structure
- directed graph
- named entities
- medical images
- image patches
- bounding box
- labeled data
- object detection
- viewpoint