Detail publikace

Evaluation of Randomly Generated Fonts for Bubble Captcha

BOŠTÍK, O. HORÁK, K. KLEČKA, J.

Originální název

Evaluation of Randomly Generated Fonts for Bubble Captcha

Anglický název

Evaluation of Randomly Generated Fonts for Bubble Captcha

Jazyk

en

Originální abstrakt

A Completely Automated Public Turing test to tell Computers and Humans Apart (CAPTCHA), is the wide-spread concept of systems suited to secure the web services from automated SPAM scripts. The most common CAPTCHA systems benefit from imperfections of Optical Character Recognition algorithms. This paper presents our ongoing work focused on the development of a new CAPTCHA scheme based on a human perception. The goal of this work is to evaluate the usability of randomly generated fonts used in Bubble Captcha scheme with both humans and OCR classifiers.

Anglický abstrakt

A Completely Automated Public Turing test to tell Computers and Humans Apart (CAPTCHA), is the wide-spread concept of systems suited to secure the web services from automated SPAM scripts. The most common CAPTCHA systems benefit from imperfections of Optical Character Recognition algorithms. This paper presents our ongoing work focused on the development of a new CAPTCHA scheme based on a human perception. The goal of this work is to evaluate the usability of randomly generated fonts used in Bubble Captcha scheme with both humans and OCR classifiers.

Dokumenty

BibTex


@article{BUT148331,
  author="Ondřej {Boštík} and Karel {Horák} and Jan {Klečka}",
  title="Evaluation of Randomly Generated Fonts for Bubble Captcha",
  annote="A Completely Automated Public Turing test to tell Computers and Humans Apart (CAPTCHA), is the wide-spread concept of systems suited to secure the web services from automated SPAM scripts. The most common CAPTCHA systems benefit from imperfections of Optical Character Recognition algorithms.

This paper presents our ongoing work focused on the development of a new CAPTCHA scheme based on a human perception. The goal of this work is to evaluate the usability of randomly generated fonts used in Bubble Captcha scheme with both humans and OCR classifiers.",
  address="VUT Brno",
  chapter="148331",
  doi="10.13164/mendel.2018.1.143",
  howpublished="online",
  institution="VUT Brno",
  number="24",
  volume="2018",
  year="2018",
  month="june",
  pages="143--150",
  publisher="VUT Brno",
  type="journal article in Scopus"
}