SK-Net: Deep Learning on Point Cloud via End-to-End Discovery of Spatial Keypoints.
Weikun WuYan ZhangDavid WangYunqi LeiPublished in: AAAI (2020)
Keyphrases
- end to end
- point cloud
- deep learning
- keypoints
- structure from motion
- image matching
- unsupervised learning
- spatial information
- object recognition
- multiscale
- machine learning
- point sets
- image features
- weakly supervised
- scale space
- mental models
- visual words
- three dimensional
- image sequences
- high quality
- image classification
- pattern recognition