13 search results - page 1 / 3 » A High Quality Fast Inverse Halftoning Algorithm for Error D... |
ICIP
1998
IEEE
14 years 6 months ago
1998
IEEE
TIP
2002
13 years 4 months ago
2002
1 Recently the authors proposed a Look Up Table (LUT) based method for inverse halftoning of images. The LUT for inverse halftoning is obtained from the histogram gathered from a f...
ICIP
2000
IEEE
14 years 6 months ago
2000
IEEE
Recently we have applied Look Up Table (LUT) Method for inverse halftoning. We also proposed tree-structure LUT inverse halftoning in order to reduce memory requirements of the LU...
ICIP
2000
IEEE
14 years 6 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...
ICIP
1998
IEEE
14 years 6 months ago
1998
IEEE
We present a fast, non-iterative technique for producing grayscale images from error diffused and dithered halftones. The first stage of the algorithm consists of a Gaussian filte...