The D-Dimensional Inverse Vector-Gradient Operator and Its Application for Scale-Free Image Enhancement.
Piet W. VerbeekJudith DijkPublished in: CAIP (2003)
Keyphrases
- image enhancement
- scale free
- edge detection
- complex networks
- image processing
- small world
- power law
- image analysis
- scale free networks
- histogram equalization
- contrast enhancement
- median filter
- enhanced image
- biological networks
- image contrast enhancement
- color image enhancement
- partial differential equations
- anisotropic diffusion
- machine learning
- transfer function
- social network analysis
- homomorphic filtering
- unsharp masking
- gamma correction
- multiscale
- scale space
- community structure
- network structure
- noise reduction