36 search results - page 3 / 8 » Halftone visual cryptography |
CORR
2008
Springer
13 years 8 months ago
2008
Springer
In this work, we present a new method for generating a threshold structure. This kind of structure can be advantageously used in various halftoning algorithms such as clustered-do...
DCC
2006
IEEE
14 years 8 months ago
2006
IEEE
IJCNN
2000
IEEE
14 years 29 days ago
2000
IEEE
In this paper, we propose a neural-network approach for visual authorization. It is an application on visual cryptography. The scheme contains a key-share and a set of user-shares....
IPL
2000
13 years 8 months ago
2000
Visual cryptography is a cryptographic paradigm introduced by Naor and Shamir [Lecture Notes in Comput. Sci., Vol. 950, Springer, Berlin, 1995, p. 1]. Some predefined set of parti...
BILDMED
2009
13 years 9 months ago
2009
Designing multimodal visualizations combining anatomical and functional brain data is a demanding task. Jainek et al. [1] applied illustrative rendering techniques to obtain a high...