Musical Instrument Separation on Shift-Invariant Spectrograms via Stochastic Dictionary Learning.
Sören SchulzeEmily J. KingPublished in: CoRR (2018)
Keyphrases
- shift invariant
- sparse coding
- dictionary learning
- musical instrument
- sparse representation
- natural images
- image classification
- unsupervised learning
- linear combination
- generative model
- image representation
- image patches
- visual words
- wavelet domain
- multiscale
- feature space
- machine learning
- data sets
- dimensionality reduction
- wavelet transform
- rotation invariant