Keyphrases
- remote sensing
- scene classification
- dictionary learning
- sparse coding
- image classification
- sparse representation
- image representation
- visual words
- object recognition
- natural scenes
- visual features
- change detection
- biologically inspired
- high resolution
- image analysis
- image processing
- video sequences
- natural images
- video data
- bag of features
- key frames
- bag of words
- medical imaging
- image features
- co occurrence
- image retrieval
- multiscale
- feature extraction
- neural network
- data sets
- visual recognition
- image segmentation
- feature space
- image registration
- dimensionality reduction