Denoising Using Blind Source Separation for Pyroelectric Sensors.
Régis HuezDanielle NuzillardAlain BillatPublished in: EURASIP J. Adv. Signal Process. (2001)
Keyphrases
- blind source separation
- denoising
- source separation
- independent component analysis
- non stationary
- image denoising
- total variation
- natural images
- image processing
- noisy images
- adaptive particle swarm optimization
- sensor networks
- blind separation
- sensor data
- mixing matrix
- sparse representation
- natural gradient
- eigenvalue decomposition
- data fusion
- algebraic equations
- speech signal
- negative matrix factorization
- independent components
- frequency domain
- source signals
- wiener filter
- principal component analysis
- information retrieval systems
- signal processing
- object recognition