Point Cloud Classification Using Content-based Transformer via Clustering in Feature Space.
Yahui LiuBin TianYisheng LvLingxi LiFeiyue WangPublished in: CoRR (2023)
Keyphrases
- feature space
- point cloud
- high dimensionality
- classification accuracy
- data points
- clustering algorithm
- training set
- image retrieval
- feature vectors
- feature selection
- support vector machine
- training samples
- laser scanner
- dissimilarity measure
- structure from motion
- dimensionality reduction
- surface reconstruction
- k means
- high dimensional
- machine learning
- low dimensional
- kernel function
- input space
- point sets
- feature extraction
- data sets
- high dimensional feature space
- stereo camera
- spectral clustering
- three dimensional
- high quality
- mean shift
- video sequences
- supervised learning
- object recognition
- pairwise
- viewpoint