SAR Image Despeckling Using Bayesian Nonlocal Means Filter With Sigma Preselection.
Hua ZhongYongwei LiLicheng JiaoPublished in: IEEE Geosci. Remote. Sens. Lett. (2011)
Keyphrases
- sar images
- nonlocal means
- wavelet domain
- image denoising
- denoising
- synthetic aperture radar
- denoising algorithm
- parameter selection
- kalman filtering
- denoising methods
- speckle noise
- noisy images
- wavelet coefficients
- edge detector
- wavelet decomposition
- kalman filter
- natural images
- wavelet transform
- image processing
- frequency domain
- image analysis
- computer vision
- noise level
- image enhancement
- noise removal
- multiscale
- image segmentation