Distributed Video Compressive Sensing Reconstruction by Adaptive PCA Sparse Basis and Nonlocal Similarity.
Minghu WuXiuchang ZhuPublished in: KSII Trans. Internet Inf. Syst. (2014)
Keyphrases
- compressive sensing
- random projections
- signal reconstruction
- compressive sampling
- principal component analysis
- image recovery
- sparse representation
- compressed sensing
- dimensionality reduction
- signal processing
- video data
- image representation
- video sequences
- similarity measure
- structured sparsity
- image reconstruction
- sparse reconstruction
- feature extraction
- video content
- dimension reduction
- denoising
- random sampling
- hash functions
- document clustering
- low dimensional
- orthogonal matching pursuit
- video frames
- data distribution
- feature space
- data analysis
- data sets