Color image dequantization by constrained diffusion.
Daniel KeysersChristoph H. LampertThomas M. BreuelPublished in: Color Imaging: Processing, Hardcopy, and Applications (2006)
Keyphrases
- color images
- post processing
- diffusion process
- anisotropic diffusion
- gray scale
- color information
- image processing
- color image segmentation
- color space
- color texture
- grayscale images
- diffusion processes
- image restoration
- gray level
- diffusion equation
- neural network
- diffusion model
- nonlinear diffusion
- color quantization
- constrained problems
- cross correlations