Nonnegative matrices in digital signal processing.
Luca BenvenutiLorenzo FarinaPublished in: Signal Process. (2006)
Keyphrases
- digital signal processing
- signal processing
- data flow
- low power
- data matrix
- image processing
- computer vision and image processing
- nonnegative matrix factorization
- tensor factorization
- singular value decomposition
- matrix approximation
- factor matrices
- linear programming
- power consumption
- field programmable gate array
- objective function
- computer vision
- matrix factorization
- pattern recognition
- databases
- hardware implementation
- level set method
- negative matrix factorization
- medical images
- machine learning