Boundary artifacts reduction in vector error diffusion.
Zhigang FanPublished in: Color Imaging: Device-Independent Color, Color Hardcopy, and Graphic Arts (1999)
Keyphrases
- error diffusion
- blue noise
- display devices
- gray scale
- image quality
- inverse halftoning
- quantization error
- gray level
- human visual system
- noise shaping
- error diffusion halftoning
- halftoning algorithm
- halftone images
- continuous tone images
- feature vectors
- high quality
- gray scale images
- multiresolution
- high frequency
- frequency domain
- image data
- image coding
- binary images
- mid frequency