Voiced/Unvoiced Pronunciation Judgement Based on Sparse Representation and Learning Dictionary.
Lianzi WangZhongxiao LiXiaodong ZhuangNikos E. MastorakisPublished in: EECS (2019)
Keyphrases
- sparse representation
- dictionary learning
- sparse coding
- face recognition
- learning algorithm
- compressive sensing
- random projections
- image super resolution
- joint optimization
- compressed sensing
- supervised learning
- high dimensional data
- group sparsity
- image classification
- prior knowledge
- sparse approximations
- learned dictionary
- image patches
- image representation
- dimensionality reduction
- multiscale