Sparse chroma estimation for harmonic audio.
Ted KronvallMaria JuhlinStefan Ingi AdalbjornssonAndreas JakobssonPublished in: ICASSP (2015)
Keyphrases
- multimedia
- accurate estimation
- visual information
- estimation accuracy
- sparse data
- regularized regression
- image processing
- dense motion estimation
- digital video
- visual data
- audio visual
- robust estimation
- random projections
- estimation algorithm
- estimation error
- image classification
- compressive sensing
- music score
- principal component analysis
- feature extraction