A Fast Approximation of the Bilateral Filter using the Discrete Fourier Transform.
Pravin NairAnmol PopliKunal Narayan ChaudhuryPublished in: Image Process. Line (2017)
Keyphrases
- bilateral filter
- edge preserving
- denoising
- parameter selection
- bilateral filtering
- noise reduction
- image denoising
- noise removal
- signal processing
- noisy images
- robust estimation
- tone mapping
- regularization framework
- grayscale images
- depth images
- image processing
- locally adaptive
- anisotropic diffusion
- image restoration