Hierarchical Aggregated Deep Features for ALS Point Cloud Classification.
Zhenxin ZhangLan SunRuofei ZhongDong ChenLiqiang ZhangXiaojuan LiQiang WangSiyun ChenPublished in: IEEE Trans. Geosci. Remote. Sens. (2021)
Keyphrases
- point cloud
- classification accuracy
- feature set
- feature vectors
- feature extraction
- feature space
- classification method
- machine learning
- point sets
- svm classifier
- feature selection
- surface reconstruction
- structure from motion
- laser scanner
- support vector machine
- viewpoint
- training set
- image registration
- image features