CUDA Optimization of Non-Local Means Extended to Wrapped Gaussian Distributions for Interferometric Phase Denoising.
Aaron ZimmerParwant GhumanPublished in: ICCS (2016)
Keyphrases
- denoising
- gaussian distribution
- denoising algorithm
- noise model
- image denoising
- total variation
- noisy images
- phase unwrapping
- image processing
- maximum likelihood
- wavelet domain
- frequency domain
- natural images
- covariance matrices
- gaussian mixture model
- fourier transform
- parallel implementation
- wavelet packet
- general purpose
- denoising methods
- expectation maximization
- least squares
- kl divergence