Fourth-Order Partial Differential Equation Framelet Fusion-Based Colour Correction and Contrast Enhancement for Underwater Images.
Uche A. NnolimPublished in: Int. J. Image Graph. (2023)
Keyphrases
- contrast enhancement
- fourth order
- partial differential equations
- image enhancement
- noise removal
- multiscale
- anisotropic diffusion
- image processing
- low contrast
- image analysis
- edge detection
- level set
- image denoising
- gray level
- image fusion
- numerical algorithms
- high order
- color images
- diffusion equation
- nonlinear diffusion
- image segmentation
- denoising
- motion estimation
- feature space