A Low-Cost VLSI Architecture of the Bilateral Filter for Real-Time Image Denoising.
Chih-Yuan LienChi-Huan TangPei-Yin ChenYao-Tsung KuoYue-Ling DengPublished in: IEEE Access (2020)
Keyphrases
- image denoising
- vlsi architecture
- bilateral filter
- low cost
- low power
- real time
- denoising
- bilateral filtering
- natural images
- noisy images
- nonlinear filters
- image processing
- partial differential equations
- noise removal
- wavelet domain
- edge preserving
- denoising algorithm
- signal processing
- wavelet coefficients
- noise reduction
- anisotropic diffusion
- robust estimation
- parameter selection
- denoising methods
- model selection
- higher order
- computational complexity
- multiscale