Sparse-filtering in directional lifting wavelet transform domain based Bayesian compressive sensing.
Xingsong HouLan ZhangZan ChenChen GongPublished in: Int. J. Wavelets Multiresolution Inf. Process. (2014)
Keyphrases
- compressive sensing
- transform domain
- compressive sampling
- distributed source coding
- spatial domain
- sparse representation
- orthogonal matching pursuit
- random projections
- lifting wavelet
- image representation
- compressed sensing
- signal processing
- discrete cosine transform
- distributed video coding
- maximum likelihood
- fourier transform
- image classification
- bit plane
- frequency domain
- sparse coding
- computational complexity
- face recognition
- machine learning
- neural network