Color Halftoning with Stochastic Dithering and Adaptive Clustering.
Luiz VelhoJonas GomesPublished in: CGIV (2002)
Keyphrases
- error diffusion
- color images
- gray scale
- image quality
- gray level
- clustering method
- clustering algorithm
- human visual system
- halftoning algorithm
- black and white
- quantization error
- color information
- frequency domain
- inverse halftoning
- k means
- color space
- hierarchical clustering
- halftone images
- monte carlo
- multidimensional signals
- categorical data
- color reproduction
- gray scale images
- color palette
- display devices
- similarity measure
- document clustering
- self organizing maps
- color quantization
- fuzzy clustering
- least mean square
- spectral clustering
- binary images
- image data
- data points
- blue noise