A Survey on Breaking Technique of Text-Based CAPTCHA
Joint Authors
Gong, Daofu
Luo, Xiangyang
Chen, Jun
Guo, Yanqing
Zhang, Yi
Source
Security and Communication Networks
Issue
Vol. 2017, Issue 2017 (31 Dec. 2017), pp.1-15, 15 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2017-12-24
Country of Publication
Egypt
No. of Pages
15
Main Subjects
Information Technology and Computer Science
Abstract EN
The CAPTCHA has become an important issue in multimedia security.
Aimed at a commonly used text-based CAPTCHA, this paper outlines some typical methods and summarizes the technological progress in text-based CAPTCHA breaking.
First, the paper presents a comprehensive review of recent developments in the text-based CAPTCHA breaking field.
Second, a framework of text-based CAPTCHA breaking technique is proposed.
And the framework mainly consists of preprocessing, segmentation, combination, recognition, postprocessing, and other modules.
Third, the research progress of the technique involved in each module is introduced, and some typical methods of segmentation and recognition are compared and analyzed.
Lastly, the paper discusses some problems worth further research.
American Psychological Association (APA)
Chen, Jun& Luo, Xiangyang& Guo, Yanqing& Zhang, Yi& Gong, Daofu. 2017. A Survey on Breaking Technique of Text-Based CAPTCHA. Security and Communication Networks،Vol. 2017, no. 2017, pp.1-15.
https://search.emarefa.net/detail/BIM-1203077
Modern Language Association (MLA)
Chen, Jun…[et al.]. A Survey on Breaking Technique of Text-Based CAPTCHA. Security and Communication Networks No. 2017 (2017), pp.1-15.
https://search.emarefa.net/detail/BIM-1203077
American Medical Association (AMA)
Chen, Jun& Luo, Xiangyang& Guo, Yanqing& Zhang, Yi& Gong, Daofu. A Survey on Breaking Technique of Text-Based CAPTCHA. Security and Communication Networks. 2017. Vol. 2017, no. 2017, pp.1-15.
https://search.emarefa.net/detail/BIM-1203077
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1203077