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Reseach Article

Security Enhancement in Captcha Recognition using Animated GIF Images

by Manoj T. H., Basavaraj R., Jyoti
International Journal of Computer Applications
Foundation of Computer Science (FCS), NY, USA
Volume 156 - Number 7
Year of Publication: 2016
Authors: Manoj T. H., Basavaraj R., Jyoti
10.5120/ijca2016912473

Manoj T. H., Basavaraj R., Jyoti . Security Enhancement in Captcha Recognition using Animated GIF Images. International Journal of Computer Applications. 156, 7 ( Dec 2016), 43-46. DOI=10.5120/ijca2016912473

@article{ 10.5120/ijca2016912473,
author = { Manoj T. H., Basavaraj R., Jyoti },
title = { Security Enhancement in Captcha Recognition using Animated GIF Images },
journal = { International Journal of Computer Applications },
issue_date = { Dec 2016 },
volume = { 156 },
number = { 7 },
month = { Dec },
year = { 2016 },
issn = { 0975-8887 },
pages = { 43-46 },
numpages = {9},
url = { https://ijcaonline.org/archives/volume156/number7/26725-2016912473/ },
doi = { 10.5120/ijca2016912473 },
publisher = {Foundation of Computer Science (FCS), NY, USA},
address = {New York, USA}
}
%0 Journal Article
%1 2024-02-07T00:02:00.429872+05:30
%A Manoj T. H.
%A Basavaraj R.
%A Jyoti
%T Security Enhancement in Captcha Recognition using Animated GIF Images
%J International Journal of Computer Applications
%@ 0975-8887
%V 156
%N 7
%P 43-46
%D 2016
%I Foundation of Computer Science (FCS), NY, USA
Abstract

CAPTCHAs is Turing test are used to distinguish whether a user is a human or a computer. Till today huge number of CAPTCHA schema have been suggest or put forth and applied on miscellaneous websites to secure online services (SOS) from automated decaptcha programs. So development of a good CAPTCHA scheme that is both secure by automated recognition and human usable is an important research problem. The proposed paper that addresses the above problem by new animated GIF images. This paper present the novel method of designing the CAPTCHA using animated GIF image and in addition to that it analyze time complexity and the security issues.

References
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Index Terms

Computer Science
Information Sciences

Keywords

CAPTCHA Recognition Character Recognition Security Animated GIF image Image Processing