Point Set Multi-Level Aggregation Feature Extraction Based on Multi-Scale Max Pooling and LDA for Point Cloud Classification.
Guofeng TongYong LiWeilong ZhangDong ChenZhenxin ZhangJingchao YangJianjun ZhangPublished in: Remote. Sens. (2019)
Keyphrases
- point sets
- point cloud
- feature extraction
- multiscale
- linear discriminant analysis
- feature vectors
- face recognition
- feature space
- point correspondences
- principal component analysis
- pairwise
- convex hull
- support vector machine svm
- dimensionality reduction
- feature selection
- decision trees
- laser scanner
- distance function
- structure from motion
- image processing
- point cloud data
- nearest neighbor
- stereo camera
- point set registration
- neural network
- image sequences
- training set
- data analysis
- machine learning