944 search results - page 27 / 189 » An evaluation of image based steganography methods |
CAIP
2009
Springer
14 years 3 months ago
2009
Springer
This paper investigates a new automated personal authentication technique using finger-knuckle-print (FKP) imaging. First, a specific data acquisition device is developed to captur...
3DPVT
2006
IEEE
14 years 2 months ago
2006
IEEE
The spherical harmonic (SPHARM) description is a powerful surface modeling technique that can model arbitrarily shaped but simply connected three dimensional (3D) objects. Because...
IPMI
2001
Springer
14 years 9 months ago
2001
Springer
An efficient adaptive multigrid level set method for front propagation purposes in three dimensional medical image processing and segmentation is presented. It is able to deal with...
ISM
2006
IEEE
14 years 2 months ago
2006
IEEE
The accurate recognition of text that appears in images/videos using analytical character recognition methods is often very difficult, despite the fact that the text might be corr...
MTA
2008
13 years 8 months ago
2008
This paper describes an innovative compression method of panoramic images based on MPEG-7 descriptors. The proposed solution employs a detection of a series of individual video fra...