Hypergraph Convolutional Network based Weakly Supervised Point Cloud Semantic Segmentation with Scene-Level Annotations.
Zhuheng LuPeng ZhangYuewei DaiWeiqing LiZhiyong SuPublished in: CoRR (2022)
Keyphrases
- weakly supervised
- semantic segmentation
- point cloud
- scene classification
- superpixels
- topic models
- object class
- conditional random fields
- multiple images
- object recognition
- relation extraction
- object detectors
- input image
- higher order
- object categories
- image set
- single image
- named entities
- semi supervised
- image classification
- video sequences
- multiple views
- ground truth
- image sequences
- multiscale
- object classes
- feature vectors
- pairwise
- feature space
- natural images
- pascal voc