Enhanced RGB-Based Basis Pursuit Sparsity Averaging Using Variable Density Sampling for Compressive Sensing of Eye Images.
Gandeva Bayu SatryaI Nyoman Apraz RamatryanaLedya NovamizantiSoo Young ShinPublished in: IEEE Access (2022)
Keyphrases
- compressive sampling
- compressive sensing
- compressed sensing
- basis pursuit
- sparse representation
- random projections
- image classification
- image reconstruction
- object recognition
- random sampling
- orthogonal matching pursuit
- input image
- denoising
- image features
- convex optimization
- nearest neighbor
- signal processing
- computer vision
- image representation
- feature vectors
- image retrieval
- similarity measure
- image sequences