Self-attention Mechanism and Pyramid Feature Fusion for Point Cloud Segmentation.
Jing-Ming GuoHoang-Chuong VoWei-Tse WangPublished in: ICCE-Taiwan (2023)
Keyphrases
- point cloud
- feature fusion
- attention mechanism
- multiscale
- structure from motion
- feature extraction
- point sets
- multiple features
- image segmentation
- saliency map
- multiresolution
- visual attention
- image representation
- coarse to fine
- machine learning
- image sequences
- natural images
- principal component analysis
- input image
- data reduction
- feature vectors
- computer vision