Subspace thresholding pursuit: A reconstruction algorithm for compressed sensing.
Chao-Bing SongShu-Tao XiaXin-Ji LiuPublished in: ISIT (2015)
Keyphrases
- singular value decomposition
- compressed sensing
- dimensionality reduction
- random projections
- principal component analysis
- orthogonal matching pursuit
- image reconstruction
- sparse representation
- low dimensional
- high dimensional data
- natural images
- high dimensional
- feature space
- compressive sensing
- denoising
- signal processing
- gray level
- edge detection
- image segmentation
- image processing
- compressive sampling
- super resolution
- computer vision
- data sets
- clustering method
- active learning
- video sequences
- fourier domain
- high quality