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145
Voted
Publication
The wide use of digital media during the past few years, has led to an increase of digital piracy and tampering. To deal with these problems, the concept of watermarking has been i...
148
Voted
DAGM
1995
Springer
15 years 8 months ago
1995
Springer
The reliability and accuracy of point-based image registration strongly depends on the selection of suitable landmarks and on the precision of localizing theses landmarks in images...
130
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JISE
2008
15 years 5 months ago
2008
This paper solves the visual cryptography problem by the Blakley scheme that is a geometry-based secret sharing strategy. We first partition the protected image into non-overlappi...
150
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IPPS
1999
IEEE
15 years 9 months ago
1999
IEEE
Parallel computing is becoming increasing central and mainstream, driven both by the widespread availability of commodity SMP and high-performance cluster platforms, as well as th...
126
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COCO
2007
Springer
15 years 11 months ago
2007
Springer
We consider the problem of counting the number of spanning trees in planar graphs. We prove tight bounds on the complexity of the problem, both in general and especially in the mo...