Improved underwater image enhancement algorithms based on partial differential equations (PDEs).
Uche Afam NnolimPublished in: CoRR (2017)
Keyphrases
- partial differential equations
- image enhancement
- numerical algorithms
- image processing
- anisotropic diffusion
- numerical solution
- image analysis
- diffusion equation
- edge detection
- noise removal
- fourth order
- numerical methods
- differential equations
- numerical analysis
- image denoising
- mathematical morphology
- curve evolution
- level set
- morphological operations
- shock filter
- histogram equalization
- color image enhancement
- contrast enhancement
- median filter
- energy functional
- image quality
- enhanced image
- pattern recognition
- scale spaces
- image data
- nonlinear diffusion
- color images
- computational complexity
- multiscale