NDLI: Caption insertion method for 3D broadcasting service

Content Provider	IEEE Xplore Digital Library
Author	Kwanghee Jung Sunghyun Choi Hyung-Seok Kim Namho Hur Joong Kyu Kim
Copyright Year	2010
Description	Author affiliation: Electronics and Telecommunications Research Institute, 161, Gajeong-dong, Yuseong-gu, Daejeon, 305-350, Republic of Korea (Kwanghee Jung; Namho Hur) \|\| School of Information and Communication Engineering, Sungkyunkwan University, Suwon 440-746, Republic of Korea (Sunghyun Choi; Hyung-Seok Kim; Joong Kyu Kim)
Abstract	In this paper, we present a new caption insertion method for three-dimensional (3D) broadcasting service. Caption insertion technique for broadcasting service is very important because the caption emphasizes significant information during a broadcasting program and can help the hearing impairment people. In recent years, some caption insertion method has been proposed for 3D broadcasting called next generation broadcasting service. However, recently proposed caption insertion methods possess problems such as the visual discomfort during the disparity of 3D caption. To solve this problem, we propose a new caption insertion method by using histogram based K-means clustering based on depth image based rendering (DIBR). Through the proposed method, visual discomfort during the disparity of 3D caption can be relieved. Furthermore, proposed method provides selectivity of caption disparity for various user viewing environments by using clustering technique. Experimental results show the contents with the proposed 3D caption insertion method.
Starting Page	1
Ending Page	4
File Size	623696
Page Count	4
File Format	PDF
ISBN	9781424463770
e-ISBN	9781424463794
e-ISBN	9781424463787
DOI	10.1109/3DTV.2010.5506313
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2010-06-07
Publisher Place	Finland
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	IEEE news Broadcast technology Three dimensional TV K-means clustering TV broadcasting Histograms 3D caption Layout depth image based rendering (DIBR) Auditory system Image generation Rendering (computer graphics) Three dimensional displays 3D broadcasting
Content Type	Text
Resource Type	Article

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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

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