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Network Modeling Analysis in Health Informatics and Bioinformatics : Volume 7

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Network Modeling Analysis in Health Informatics and Bioinformatics : Volume 2, Issue 4, December 2013

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Network Modeling Analysis in Health Informatics and Bioinformatics : Volume 2, Issue 2, July 2013

Biomedical and Health Informatics (BIH) workshop 2011

Monitoring activity of taking medicine by incorporating RFID and video analysis

Finding objects for assisting blind people

Detecting signage and doors for blind navigation and wayfinding

Application of density estimation algorithms in analyzing co-morbidities of migraine

Network Modeling Analysis in Health Informatics and Bioinformatics : Volume 2, Issue 1, February 2013

Network Modeling Analysis in Health Informatics and Bioinformatics : Volume 1

Detecting signage and doors for blind navigation and wayfinding

Content Provider	Springer Nature Link
Author	Wang, Shuihua Tian, Yingli Yang, Xiaodong
Copyright Year	2013
Abstract	Signage plays a very important role to find destinations in applications of navigation and wayfinding. In this paper, we propose a novel framework to detect doors and signage to help blind people accessing unfamiliar indoor environments. In order to eliminate the interference information and improve the accuracy of signage detection, we first extract the attended areas using a saliency map. Then the signage is detected in the attended areas using a bipartite graph matching. The proposed method can handle multiple signage detection. Furthermore, in order to provide more information for blind users to access the area associated with the detected signage, we develop a robust method to detect doors based on a geometric door frame model which is independent to door appearances. Experimental results on our collected datasets of indoor signage and doors demonstrate the effectiveness and efficiency of our proposed method.
Starting Page	81
Ending Page	93
Page Count	13
File Format	PDF
ISSN	21926662
Journal	Network Modeling Analysis in Health Informatics and Bioinformatics
Volume Number	2
Issue Number	2
e-ISSN	21926670
Language	English
Publisher	Springer Vienna
Publisher Date	2013-02-06
Publisher Place	Vienna
Access Restriction	One Nation One Subscription (ONOS)
Subject Keyword	Computational Biology/Bioinformatics Complex Networks Health Informatics Bioinformatics
Content Type	Text
Resource Type	Article
Subject	Urology

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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
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9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

Detecting Signage and Doors for Blind Navigation and Wayfinding

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Detecting signage and doors for blind navigation and wayfinding

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