Color image sharpening based on nonlinear reaction-diffusion.
Takahiro SaitoHiroyuki HaradaJun SatsumabayashiTakashi KomatsuPublished in: ICIP (3) (2003)
Keyphrases
- image sharpening
- reaction diffusion
- color images
- boundary conditions
- cellular automata
- cellular automaton
- digital camera
- diffusion equation
- partial differential equations
- texture synthesis
- color information
- multi layered
- diffusion process
- image processing
- scanned images
- gray scale
- cellular neural networks
- adobe photoshop
- image enhancement
- error diffusion
- gray scale images
- textured images
- low cost
- edge detection
- shape from shading
- gray level