Unsupervised Feature Learning for Point Cloud Understanding by Contrasting and Clustering Using Graph Convolutional Neural Networks.
Ling ZhangZhigang ZhuPublished in: 3DV (2019)
Keyphrases
- point cloud
- convolutional neural networks
- unsupervised feature learning
- deep learning
- clustering algorithm
- structure from motion
- point sets
- unsupervised learning
- k means
- higher order
- point cloud data
- laser scanner
- stereo camera
- similarity measure
- camera motion
- high dimensional data
- active learning
- convolutional network