7 search results - page 1 / 2 » Tree-structured method for LUT inverse halftoning and for im... |
TIP
2002
13 years 6 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 8 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...
ISCAS
2008
IEEE
14 years 1 months ago
2008
IEEE
— The Look-Up Table (LUT) method for inverse halftoning is fast and computation-free technique employed to obtain good quality images. In this work we propose a new algorithm to ...
ICMCS
2005
IEEE
14 years 17 days ago
2005
IEEE
The existing halftone image watermarking methods were proposed to embed a watermark bit in a halftone dot, which corresponds to a pixel, to generate stego halftone image. This one...
ICIP
2000
IEEE
14 years 8 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...