An efficient optimization of measurement matrix for compressive sensing.
Saumya PatelAnkita VaishPublished in: J. Vis. Commun. Image Represent. (2023)
Keyphrases
- compressive sensing
- random projections
- measurement matrix
- sparse representation
- image representation
- original data
- dimensionality reduction
- orthogonal matching pursuit
- compressed sensing
- dimension reduction
- signal processing
- nearest neighbor
- random sampling
- principal component analysis
- image reconstruction
- hash functions
- object recognition
- pattern recognition
- feature extraction
- model selection
- document clustering
- image features
- data points
- multibody
- image processing