Impervious Surface Extraction from Hyperspectral Images via Superpixels Based Sparse Representation with Morphological Attributes Profiles.
Jun RongGenyun SunAizhu ZhangHui HuangPublished in: BICS (2019)
Keyphrases
- sparse representation
- hyperspectral images
- superpixels
- image patches
- multiscale
- hyperspectral
- image representation
- natural images
- segmentation algorithm
- object segmentation
- remote sensing
- face recognition
- image classification
- segmentation method
- object tracking
- input image
- image processing
- random projections
- test images
- bounding box
- signal processing
- dimensionality reduction
- conditional random fields
- graph structure
- edge detection
- graph cuts
- multiple images
- color histogram
- co occurrence
- principal component analysis
- pairwise