Keyphrases
- error diffusion
- fault tolerant
- gray scale
- image quality
- halftone images
- quantization error
- inverse halftoning
- gray level
- human visual system
- halftoning algorithm
- error diffusion halftoning
- distributed systems
- frequency domain
- noise shaping
- load balancing
- blocking artifacts
- motion compensated
- gray scale images
- color palette
- motion compensation
- data hiding
- visual quality
- feature extraction
- feature selection