Sparse representation using contextual information for hyperspectral image classification.
Haoliang YuanYang LuLina YangHuiwu LuoYuan Yan TangPublished in: CYBCONF (2013)
Keyphrases
- contextual information
- sparse representation
- hyperspectral image classification
- active learning
- hyperspectral
- hyperspectral images
- dictionary learning
- hyperspectral data
- random projections
- context aware
- sparse coding
- face recognition
- image patches
- image classification
- compressive sensing
- signal processing
- object tracking
- high dimensional data
- joint optimization
- remote sensing
- high level
- multispectral
- image processing
- nearest neighbor
- pattern recognition
- contextual knowledge
- data sets
- information content
- learning algorithm
- computer vision
- object recognition