Composite Kernel and Hybrid Discriminative Random Field Model Based on Feature Fusion for PolSAR Image Classification.
Wanying SongYan WuPing GuoPublished in: IEEE Geosci. Remote. Sens. Lett. (2021)
Keyphrases
- feature fusion
- random fields
- feature extraction
- image classification
- feature space
- markov random field
- non stationary
- maximum entropy
- parameter estimation
- conditional random fields
- visual features
- multiple features
- bag of words
- image representation
- feature vectors
- probabilistic model
- feature selection
- image processing
- visual words
- face recognition
- computer vision
- feature set
- semi supervised
- prior knowledge
- discriminative power
- single feature
- sparse representation
- dimensionality reduction
- discriminant analysis
- sparse coding
- pairwise
- support vector
- similarity measure