Pseudo-Vector Error Diffusion Using Cross Separation Threshold Imprints.
Reiner EschbachPublished in: PICS (1999)
Keyphrases
- error diffusion
- image quality
- gray scale
- inverse halftoning
- quantization error
- noise shaping
- gray level
- human visual system
- halftoning algorithm
- halftone images
- feature vectors
- frequency domain
- error diffusion halftoning
- visual quality
- high quality
- data hiding
- perceptual quality
- image classification
- color palette
- image data
- high level