Source separation with priors on the power spectrum of the sources.
Jorge IgualRaul LlinaresAndrés CamachoPublished in: ESANN (2006)
Keyphrases
- source separation
- power spectrum
- frequency domain
- blind source separation
- natural images
- denoising
- single channel
- independent component analysis
- temporal structure
- density function
- source signals
- prior information
- prior knowledge
- spatio temporal
- image quality
- bayesian framework
- image classification
- probabilistic model
- object recognition
- feature extraction
- image processing