Intrinsic variation robust speaker verification based on sparse representation.
Yi NieMingxing XuHaishu XianyuPublished in: APSIPA (2014)
Keyphrases
- sparse representation
- speaker verification
- noisy environments
- dictionary learning
- norm minimization
- sparse coding
- face recognition
- compressive sensing
- image classification
- sparsity constraints
- signal processing
- image representation
- high dimensional data
- image patches
- dimensionality reduction
- data analysis
- feature selection
- computer vision