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EUROCRYPT
2001
Springer
14 years 1 months ago
Practical Threshold RSA Signatures without a Trusted Dealer
We propose a threshold RSA scheme which is as efficient as the fastest previous threshold RSA scheme (by Shoup), but where two assumptions needed in Shoup’s and in previous schem...
Ivan Damgård, Maciej Koprowski
VIP
2001
13 years 10 months ago
A Hierarchical Approach in Multilevel Thresholding Based on Maximum Entropy and Bayes' Formula
An efficient hierarchical approach for image multi-level thresholding is proposed based on the maximum entropy principle and Bayes' formula, in which no assumptions of the im...
Yan Chang, Alan M. N. Fu, Hong Yan
SMA
2010
ACM
181views Solid Modeling» more  SMA 2010»
13 years 3 months ago
Threshold selection in jump-discriminant filter for discretely observed jump processes
Threshold estimation is one of the useful techniques in the inference for jump-type stochastic processes from discrete observations. In this method, a jump-discriminant filter is ...
Yasutaka Shimizu
TIT
2010
140views Education» more  TIT 2010»
13 years 3 months ago
Iterative decoding threshold analysis for LDPC convolutional codes
Abstract--An iterative decoding threshold analysis for terminated regular LDPC convolutional (LDPCC) codes is presented. Using density evolution techniques, the convergence behavio...
Michael Lentmaier, Arvind Sridharan, Daniel J. Cos...
ICIP
2002
IEEE
14 years 10 months ago
Automatic threshold determination of centroid-linkage region growing by MPEG-7 dominant color descriptors
The emerging MPEG-7 standard embodies a visual descriptor that will be associated with the dominant colors of an image. In this contribution, a threshold adaptation method for reg...
Fatih Porikli