Low-light image enhancement by diffusion pyramid with residuals.
Wonjun KimPublished in: J. Vis. Commun. Image Represent. (2021)
Keyphrases
- image enhancement
- low light
- diffusion equation
- shock filter
- motion blur
- anisotropic diffusion
- image processing
- edge detection
- image analysis
- visible spectrum
- noise level
- partial differential equations
- multiresolution
- multiscale
- scale space
- contrast enhancement
- digital camera
- diffusion process
- nonlinear diffusion
- frame rate
- transfer function
- multispectral
- face recognition
- computer vision
- moving objects
- blurred images
- video sequences
- infrared
- denoising