19 search results - page 3 / 4 » Non-causal error diffusion for image halftoning |
BIRTHDAY
2003
Springer
14 years 1 months ago
2003
Springer
Digital halftoning, or dithering, is the technique commonly used to render a color or grayscale image on a printer, a computer monitor or other bi-level displays. A particular hal...
ICIP
2000
IEEE
14 years 10 months ago
2000
IEEE
In this paper, we demonstrate based on the linear model of [1, 2] that inverse halftoning is equivalent to the well-studied problem of deconvolution in the presence of colored noi...
ISCAS
2002
IEEE
14 years 1 months ago
2002
IEEE
ICIP
2000
IEEE
14 years 10 months ago
2000
IEEE
An important halftoning problem faced in the design of many color printers and copiers is to represent a 24-bit color image by a small number of preset output colors, generally at...
ICMCS
2006
IEEE
14 years 2 months ago
2006
IEEE
- Restoration of color-quantized images in which error diffusion is involved is rarely addressed in the literature. Conventional restoration algorithms were generally proposed for ...