Orthogonal Matching Pursuit With Thresholding and its Application in Compressive Sensing.
Mingrui YangFrank de HoogPublished in: IEEE Trans. Signal Process. (2015)
Keyphrases
- compressive sensing
- orthogonal matching pursuit
- compressive sampling
- signal recovery
- sparse representation
- random projections
- image representation
- signal processing
- compressed sensing
- denoising
- image segmentation
- pattern recognition
- image classification
- principal component analysis
- computer vision
- nearest neighbor
- image features
- active learning
- image retrieval
- image processing
- feature selection