Spatial-spectral classification of hyperspectral images using discriminative dictionary designed by learning vector quantization

Keyphrases

• Hyperspectral 100%
• Dictionary 100%
• Discriminative Dictionary 100%
• Hyperspectral Image Classification 100%
• Learning Vector Quantization 100%
• Spectral-spatial Classification 100%
• Dictionary Learning Method 66%
• Sparse Representation Classifier 66%
• Spectral Information 33%
• Spectral-spatial Feature 33%
• Sparse Representation 33%
• Training Set 33%
• Dictionary Learning 33%
• Online Learning 33%
• Local Neighborhood 33%
• Design Problems 33%
• Quantization Technique 33%
• High Classification Accuracy 33%
• Learning Procedure 33%
• Probabilistic Framework 33%
• Graph Model 33%
• Classification Task 33%
• Spatial Context 33%
• Discriminative Information 33%
• Dictionary Atom 33%
• Hinge Loss Functions 33%
• Dictionary Design 33%
• Dictionary Size 33%
• Discriminative Dictionary Learning 33%
• Class Dependence 33%
• Bayesian Graphs 33%

Computer Science

• Sparse Representation 100%
• Dictionary Learning 100%
• Vector Quantization 100%
• Hyperspectral Image 100%
• Objective Function 33%
• Spectral Information 33%
• Local Neighborhood 33%
• Design Problem 33%
• Classification Accuracy 33%
• Probabilistic Framework 33%
• Online Learning 33%
• Classification Task 33%
• Dictionary Atom 33%
• Dictionary Size 33%