Controlling the error in spectral vector error diffusion.
Jérémie GerhardtJon Yngve HardebergPublished in: Color Imaging: Processing, Hardcopy, and Applications (2007)
Keyphrases
- error diffusion
- error diffusion halftoning
- quantization error
- noise shaping
- color reproduction
- halftoning algorithm
- gray scale
- image quality
- gray level
- blue noise
- inverse halftoning
- human visual system
- frequency domain
- spectral analysis
- gray scale images
- halftone images
- hyperspectral
- image coding
- computational complexity
- compression ratio
- binary images
- multiscale