Optimized Sparse Projections for Compressive Sensing.
Tao HongXiao LiZhihui ZhuQiuwei LiPublished in: CoRR (2017)
Keyphrases
- compressive sensing
- sparse representation
- random projections
- compressive sampling
- image recovery
- signal reconstruction
- signal processing
- image representation
- sparse reconstruction
- data sets
- low dimensional
- structured sparsity
- distributed source coding
- natural images
- dimension reduction
- image classification
- dimensionality reduction
- knn
- high dimensional
- training set
- data analysis