Denoising diffusion post-processing for low-light image enhancement.
Savvas PanagiotouAnna S. BosmanPublished in: Pattern Recognit. (2024)
Keyphrases
- post processing
- image enhancement
- low light
- denoising
- image processing
- nonlinear diffusion
- noise level
- noisy images
- diffusion equation
- anisotropic diffusion
- noise removal
- image denoising
- partial differential equations
- edge detection
- motion blur
- visible spectrum
- natural images
- total variation
- preprocessing
- image analysis
- image restoration
- digital camera
- reconstructed image
- diffusion process
- filtering method
- frequency domain
- contrast enhancement
- median filter
- infrared
- gaussian noise
- feature extraction
- error rate
- impulse noise
- edge preserving
- computational complexity
- multiscale
- high resolution
- background subtraction