Polarimetric Contextual Classification of PolSAR Images Using Sparse Representation and Superpixels.
Jilan FengZongjie CaoYiming PiPublished in: Remote. Sens. (2014)
Keyphrases
- sparse representation
- image classification
- dictionary learning
- superpixels
- test images
- input image
- feature extraction
- segmentation algorithm
- bounding box
- image features
- image patches
- image data
- natural images
- segmentation method
- multiple images
- ground truth
- multiscale
- face recognition
- image representation
- machine learning
- signal processing
- image processing
- bag of words
- object recognition
- visual features
- dimensionality reduction
- object tracking
- visual words
- pairwise
- input data
- decision trees
- range images
- higher order
- small number
- pattern recognition
- similarity measure