909 search results - page 116 / 182 » Reversible data hiding |
CAD
2006
Springer
13 years 10 months ago
2006
Springer
We investigate 3D shape reconstruction from measurement data in the presence of constraints. The constraints may fix the surface type or set geometric relations between parts of a...
VIS
2003
IEEE
14 years 11 months ago
2003
IEEE
One of the reasons that topological methods have a limited popularity for the visualization of complex 3D flow fields is the fact that such topological structures contain a number...
ICIP
2007
IEEE
14 years 4 months ago
2007
IEEE
Recent development in network visual communications has emphasized on the need of objective, reliable and easy-to-use video quality assessment (VQA) systems. This paper introduces...
ICMCS
2007
IEEE
14 years 4 months ago
2007
IEEE
— A smart house can be regarded as a surveillance environment in which the person being observed carries out activities that range from intimate to more public. What can be obser...
DRM
2007
Springer
14 years 4 months ago
2007
Springer
We present a new technique for generating biometric fingerprint hashes, or summaries of information contained in human fingerprints. Our method calculates and aggregates various...