NDLI: Game-based image semantic CAPTCHA on handset devices

Content Provider	Springer Nature Link
Author	Yang, Tzu I Koong, Chorng Shiuh Tseng, Chien Chao
Copyright Year	2013
Abstract	A completely automated public turing test to tell computer and human apart (CAPTCHA) is based on the Turing test, which aims to protect Internet services from automatic script attacks and spams. However, most proposed or deployed CAPTCHAs have been breached. It is possible to enhance the security of an existing CAPTCHA by adding noises systematically adding noises, but distortions would make characters recognition difficult for humans. On the other hand, most of the traditional CPATCHAs require complicated operations using keyboards and mice which may become limitations of modern handset devices. In this study, we propose a novel GISCHA using game-based image semantics with the contributions that 1) use simple keys, mouse, gesture, and accelerometer instead of complex alphabet inputs; 2) is language independent; 3) enhances the security level without annoying users; 4) is based on more advanced human cognitive abilities; and 5) make CAPTCHAs more interesting. The experiment results show that a single GISCHA challenge was completed in 9.06 s on average with a virtual keyboard and 10.25 s on average with accelerometers build in handset devices, and the pass rate of first time use is 94.8 %, which means that it is sufficiently easy for practical use.
Starting Page	5141
Ending Page	5156
Page Count	16
File Format	PDF
ISSN	13807501
Journal	Multimedia Tools and Applications
Volume Number	74
Issue Number	14
e-ISSN	15737721
Language	English
Publisher	Springer US
Publisher Date	2013-09-28
Publisher Place	New York
Access Restriction	One Nation One Subscription (ONOS)
Subject Keyword	CAPTCHA Human interactive proofs Game-based Unambiguous image semantic GISCHA Multimedia Information Systems Computer Communication Networks Data Structures, Cryptology and Information Theory Special Purpose and Application-Based Systems
Content Type	Text
Resource Type	Article
Subject	Computer Networks and Communications Hardware and Architecture Software Media Technology

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

GameSense: game-like in-image advertising

Special Issue: Interactive Multimedia Convergence

Semantic multimedia

FATCHA: biometrics lends tools for CAPTCHAs

A computer vision attack on the ARTiFACIAL CAPTCHA

Special issue on semantic ambient media experience

RFID-based interactive multimedia system for the children

An interactive flower image recognition system

Image retargeting using nonparametric semantic segmentation

Game-based image semantic CAPTCHA on handset devices

Similar Documents

GameSense: game-like in-image advertising

Special Issue: Interactive Multimedia Convergence

Semantic multimedia

FATCHA: biometrics lends tools for CAPTCHAs

A computer vision attack on the ARTiFACIAL CAPTCHA

Special issue on semantic ambient media experience

RFID-based interactive multimedia system for the children

An interactive flower image recognition system

Image retargeting using nonparametric semantic segmentation

Game-based image semantic CAPTCHA on handset devices