An image enhancement technique combining sharpening and noise reduction.
Fabrizio RussoPublished in: IEEE Trans. Instrum. Meas. (2002)
Keyphrases
- image enhancement
- noise reduction
- edge detection
- unsharp masking
- median filter
- noise removal
- edge preserving
- image processing
- signal to noise ratio
- multiscale
- contrast enhancement
- noise level
- edge detector
- color image enhancement
- noisy images
- anisotropic diffusion
- histogram equalization
- image contrast enhancement
- edge preserving smoothing
- partial differential equations
- impulse noise
- edge enhancement
- image analysis
- nonlinear diffusion
- image quality