Interferometric Phase Denoising by Pyramid Nonlocal Means Filter.
Runpu ChenWeidong YuRobert WangGang LiuYunfeng ShaoPublished in: IEEE Geosci. Remote. Sens. Lett. (2013)
Keyphrases
- nonlocal means
- denoising
- image denoising
- denoising algorithm
- phase unwrapping
- denoising methods
- noisy images
- video denoising
- natural images
- multiresolution
- wavelet domain
- image processing
- total variation
- parameter selection
- multiscale
- nl means
- noise removal
- input image
- kalman filtering
- image reconstruction
- scale space
- noise level
- frequency domain
- gaussian noise
- transform domain
- wiener filter
- synthetic aperture radar
- edge detection
- gray level
- image patches
- feature extraction