Channel and Noise Variance Estimation Improvement for PCP-SC System.
Yafei HouTomohiro HasePublished in: WCNC (2010)
Keyphrases
- noise variance
- generalized cross validation
- noisy images
- regularization parameter
- correlation coefficient
- wiener filter
- gaussian noise
- image noise
- noise level
- machine learning
- multi channel
- minimum mean squared error
- image restoration
- image quality
- higher order
- denoising
- high quality
- noise reduction
- cross validation
- estimation error
- point spread function
- edge detection
- noise free
- object recognition