Parallel Implementation of Sparse Representation Classifiers for Hyperspectral Imagery on GPUs.
Zebin WuQicong WangAntonio PlazaJun LiJianjun LiuZhihui WeiPublished in: IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens. (2015)
Keyphrases
- sparse representation
- parallel implementation
- hyperspectral imagery
- graphics processing units
- dictionary learning
- sparse coding
- multispectral
- hyperspectral
- target detection
- face recognition
- hyperspectral images
- remote sensing
- image classification
- spatial resolution
- support vector
- svm classifier
- training data
- image patches
- random projections
- feature selection
- signal processing
- decision trees
- image representation
- multi band
- object tracking
- change detection
- training set
- feature set
- dimensionality reduction
- infrared
- parallel programming
- training samples
- image data
- spatial information
- neural network