853 search results - page 53 / 171 » Flexible authentication of images |
ICASSP
2007
IEEE
13 years 9 months ago
2007
IEEE
The image compression standard JPEG 2000 offers a high compression ef ciency as well as a great exibility in the way it accesses the content in terms of spatial location, quality ...
CORR
2000
Springer
13 years 7 months ago
2000
Springer
We describe a formal model for annotating linguistic artifacts, from which we derive an application programming interface (API) to a tools for manipulating these annotations. The ...
ICASSP
2010
IEEE
13 years 6 months ago
2010
IEEE
Data-driven analysis methods, in particular independent component analysis (ICA) has proven quite useful for the analysis of functional magnetic imaging (fMRI) data. In addition, ...
CORR
2010
Springer
13 years 7 months ago
2010
Springer
-- Digital Watermarking is used for copyright protection and authentication. In the proposed system, a Dual Watermarking Scheme based on DWT-SVD with chaos encryption algorithm, wi...
ICIP
1999
IEEE
14 years 9 months ago
1999
IEEE
Wepresent a method for personal authentication based on deformable matching of hand shapes. Authentication systems are already employed in domains that require some sort of user v...