Adaptive Texture-Preserving Denoising Method Using Gradient Histogram and Nonlocal Self-Similarity Priors.
Linwei FanXuemei LiHui FanYanli FengCaiming ZhangPublished in: IEEE Trans. Circuits Syst. Video Technol. (2019)
Keyphrases
- image denoising
- nonlocal means
- denoising
- denoising methods
- natural images
- gray level
- denoising algorithm
- orientation histogram
- noisy images
- nl means
- prior model
- texture features
- parameter selection
- image processing
- texture analysis
- noise reduction
- kalman filtering
- wavelet domain
- noise removal
- multiscale
- frequency domain
- image restoration
- multiresolution
- video sequences