Compressed Power Spectral Density Estimation via Group-Based Total Variation Minimization.
Jun ZhouZhongfeng WangSebastian HoyosPublished in: SiPS (2016)
Keyphrases
- density estimation
- total variation minimization
- power spectral
- mixture model
- density function
- noisy images
- color image restoration
- power spectrum
- probability density function
- total variation
- outlier detection
- frequency domain
- gaussian mixture model
- expectation maximization
- data points
- statistical models
- particle filter
- denoising