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CAPTCHA

Known as: Image Verification, Gausebeck-Levchin test, Completely Automated Public Turing Test to Tell Computers and Humans Apart 
A CAPTCHA (a backronym for "Completely Automated Public Turing test to tell Computers and Humans Apart") is a type of challenge-response test used in… 
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Papers overview

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2019
2019
Due to the existence of channel difference, allocating network resources reasonably in multi-channel scenarios is much more… 
2015
2015
RecDroid is an Android smartphone permission control framework which provides fine-grained permission control regarding… 
2014
2014
Slap image based verification system are highly secure and can be made more robust if a user’s template represents all potential… 
2011
2011
The DMCA was enacted to provide adequate legal safeguards against piracy so that content producers, such as music, software… 
Review
2010
Review
2010
The massive and automated access to Web resources through robots has made it essential for Web service providers to make some… 
2008
2008
: Code voting provides an appropriate technology to address the secure platform problem of remote Internet voting, but it is not… 
2007
2007
This study attempts to improve the performance of person verification by finger stripes geometry, which is an efficient, simple… 
2005
2005
A digital imaging system containing a calibration target, an image capture device, and a mathematical model to estimate spectral… 
2004
2004
In this paper three algorithms for iris verification have been presented. Iris detection algorithms include the normalization and… 
2001
2001
An important part of the development of any machine translation system is the creation of lexical resources. We describe an…