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JEI
2006
128views more  JEI 2006»
15 years 27 days ago
Performance study of common image steganography and steganalysis techniques
Abstract. We investigate the performance of state of the art universal steganalyzers proposed in the literature. These universal steganalyzers are tested against a number of well-k...
Mehdi Kharrazi, Husrev T. Sencar, Nasir D. Memon
MVA
1994
15 years 2 months ago
A High Level Merging Tool in Image Segmentation Applications
This paper deals with "on the fly" segmentation on sliding images. We describe a quality control industrial application for which that type of image analysis is an elega...
Philippe Charnier, Ehoud Ahronovitz, Christophe Fi...
JCSC
1998
227views more  JCSC 1998»
15 years 18 days ago
Continuous and Hybrid Petri Nets
: Continuous and hybrid Petri nets can be seen as relaxation of discrete nets, in which the firing of some or of all transitions is approximated with a fluid model. Several analysi...
Hassane Alla, René David
SAT
2009
Springer
91views Hardware» more  SAT 2009»
15 years 7 months ago
VARSAT: Integrating Novel Probabilistic Inference Techniques with DPLL Search
Probabilistic inference techniques can be used to estimate variable bias, or the proportion of solutions to a given SAT problem that fix a variable positively or negatively. Metho...
Eric I. Hsu, Sheila A. McIlraith
SISAP
2008
IEEE
115views Data Mining» more  SISAP 2008»
15 years 7 months ago
A Dynamic Pivot Selection Technique for Similarity Search
All pivot-based algorithms for similarity search use a set of reference points called pivots. The pivot-based search algorithm precomputes some distances to these reference points...
Benjamin Bustos, Oscar Pedreira, Nieves R. Brisabo...