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ICASSP
2010
IEEE
14 years 11 months ago
2010
IEEE
According to Shannon Sampling Theory, Fourier interpolation is the optimal way to reach subpixel accuracy from a properly-sampled digital image. However, for most images this inte...
DEXAW
1999
IEEE
15 years 3 months ago
1999
IEEE
In this paper we present a Multi-font OCR system to be employed for document processing, which performs, at the same time, both the character recognition and the font-style detect...
124
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TIFS
2008
14 years 11 months ago
2008
In this paper, we provide a unified framework for identifying the source digital camera from its images and for revealing digitally altered images using photo-response nonuniformit...
89
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CCS
2004
ACM
15 years 4 months ago
2004
ACM
Misuse-based intrusion detection systems rely on models of attacks to identify the manifestation of intrusive behavior. Therefore, the ability of these systems to reliably detect ...
ITC
1999
IEEE
15 years 3 months ago
1999
IEEE
Transient Signal Analysis is a digital device testing method that is based on the analysis of voltage transients at multiple test points. The power supply transient signals of an ...