Prototype expansion and feature calibration for few-shot point cloud semantic segmentation.
Qieshi ZhangTichao WangFusheng HaoFuxiang WuJun ChengPublished in: Neurocomputing (2023)
Keyphrases
- point cloud
- semantic segmentation
- superpixels
- conditional random fields
- structure from motion
- point sets
- object categories
- weakly supervised
- image features
- object class
- graphical models
- scene classification
- feature vectors
- viewpoint
- three dimensional
- visual features
- object detection
- machine learning
- object classes
- object segmentation