603 search results - page 45 / 121 » Embedded Formulas Extraction |
ICIP
2004
IEEE
14 years 10 months ago
2004
IEEE
The paper proposes a blind spread spectrum watermarking scheme where watermark information is embedded redundantly in the multilevel wavelet coefficients of the cover image. It ha...
INFOCOM
2009
IEEE
14 years 3 months ago
2009
IEEE
—Greedy routing is a novel routing paradigm where messages are always forwarded to the neighbor that is closest to the destination. Our main result is a polynomial-time algorithm...
JMM2
2008
13 years 8 months ago
2008
To enlarge the capacity of the hidden secret information and to provide an imperceptible stego-image for human vision, a novel steganographic approach using tri-way pixel-value dif...
ICPR
2008
IEEE
14 years 3 months ago
2008
IEEE
In this paper we present a scene-based video watermarking scheme using support vector machines (SVMs). In a given scene, the algorithm uses the first h′ frames to train an embed...
ECSQARU
2007
Springer
14 years 18 days ago
2007
Springer
Many merging operators have been proposed to merge either flat or stratified knowledge bases. The result of merging by such an operator is a flat base (or a set of models of the me...