Incomplete variables truncated conjugate gradient method for signal reconstruction in compressed sensing.
Xiaodong WangFang LiuLicheng JiaoJiao WuJianrui ChenPublished in: Inf. Sci. (2014)
Keyphrases
- compressed sensing
- signal reconstruction
- image reconstruction
- conjugate gradient method
- random projections
- compressive sensing
- sparse representation
- super resolution
- objective function
- dimension reduction
- natural images
- original data
- basis functions
- hash functions
- data sets
- feature space
- neural network
- training data
- random sampling
- dimensionality reduction
- small number
- motion estimation