7 search results - page 2 / 2 » Color extended visual cryptography using error diffusion |
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...
VISUALIZATION
2005
IEEE
13 years 10 months ago
2005
IEEE
The evacuation of buildings in the event of a fire requires careful planning of ventilation and evacuation routes during early architectural design stages. Different designs are ...