Sparse Representations With Legendre Kernels for DOA Estimation and Acoustic Source Separation.
Mert Burkay ÇöteliHüseyin HacihabibogluPublished in: IEEE ACM Trans. Audio Speech Lang. Process. (2021)
Keyphrases
- sparse representation
- source separation
- blind source separation
- negative matrix factorization
- independent component analysis
- image classification
- denoising
- signal processing
- kernel function
- random projections
- high dimensional data
- face recognition
- linear combination
- image representation
- dimensionality reduction
- pattern recognition
- gaussian process
- machine learning
- computer vision