Second-Order Spectral Transform Block for 3D Shape Classification and Retrieval.
Ruixuan YuJian SunHuibin LiPublished in: IEEE Trans. Image Process. (2020)
Keyphrases
- classification accuracy
- text classification
- pattern recognition
- higher order
- decision trees
- automatic classification
- information retrieval
- feature selection
- preprocessing
- classification algorithm
- feature extraction
- pattern classification
- supervised learning
- retrieval model
- classification models
- test collection
- retrieval systems
- machine learning
- classification scheme
- multi view
- image classification
- image database
- feature vectors
- class labels
- document retrieval
- support vector machine
- retrieval method
- multiscale
- neural network
- hyperspectral images
- spectral features