Noise Robust Exemplar Matching Using Sparse Representations of Speech.
Emre YilmazJort Florent GemmekeHugo Van hammePublished in: IEEE ACM Trans. Audio Speech Lang. Process. (2014)
Keyphrases
- sparse representation
- noisy environments
- dictionary learning
- speech recognition
- compressive sensing
- joint optimization
- norm minimization
- image classification
- signal processing
- matching algorithm
- compressed sensing
- image patches
- noise reduction
- random projections
- speech signal
- feature descriptors
- sparse coding
- high dimensional data
- face recognition
- neural network
- sparse reconstruction
- image representation
- noise model
- feature matching
- signal to noise ratio
- image matching
- feature points
- image sequences