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Digital Video Broadcasting (DVB) Applications
2005The topic of Digital Video Broadcasting (DVB) applications (including both infrastructures and services) is a very broad one. It encompasses not only the transmission and distribution of television-program material in digital format over various media, but also a range of related features designed to exploit the capabilities of all possible underlying ...
Ioannis P. Chochliouros +2 more
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Digital Video Broadcast: Systems and Implementations
2009Terrestrial broadcasting has brought entertainment and media information to mass audiences around the world for nearly a century. In the last two decades, the demand for consumption of multimedia services anywhere anytime has increased greatly. Because the spectrum resource is limited, a new spectrum efficient broadcasting technology is required to ...
Yue Zhang +3 more
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Temporal video transcoding for Digital TV broadcasting
2012 5th Joint IFIP Wireless and Mobile Networking Conference (WMNC), 2012Mobile Digital TV environments demand flexible video compression like Scalable Video Coding (SVC) because of varying bandwidths and devices. Since existing infrastructures highly rely on H.264/AVC video compression, network providers could adapt the current H.264/AVC encoded video to SVC.
Rosario Garrido-Cantos +6 more
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Digital Video Recording for Television Broadcasting
Journal of the SMPTE, 1975Videotape recorders have existed since 1956 and over the years have been perfected to the point where they provide a virtually “transparent” storage medium; the average viewer cannot distinguish a taped production from a live one. Nevertheless, the supremacy of these conventional analog VTRs is about to be challenged by rapidly developing digital ...
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Digital Video Broadcasting Applications for Handhelds
2009Following the success and wide adoption of the European Digital Video Broadcasting for Terrestrial (DVB-T) standard for digital terrestrial television, numerous coordinated research efforts on digital broadcast technology resulted in the recent standardization of Digital Video Broadcasting for Handeld Devices (DVB-H).
null Georgios Gardikis +2 more
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Digital video broadcast (DVB) architecture for milsatcom
MILCOM 2002. Proceedings, 2003An evaluation of DVB started in 2000 in the Satellite and Wireless Networking Laboratory at the USA Naval Research Laboratory in Washington, DC. Early stages of this work were performed in conjunction with the NASA Glenn Research Center, while more recent work has focused primarily on applications particular to the Department of Defense.
D.R. Beering, M.A. Rupar
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Research of watermarking in digital video broadcasting
6th International Conference on Signal Processing, 2002., 2003In order to deal with copyright issues in the digital video broadcasting (DVB) environment, an MPEG domain watermarking algorithm is proposed. The watermark is embedded by modulation of certain DCT coefficients. The threshold of the detector is dynamically adjusted along the time-axis to fit the frame characteristics.
null Shao Yafei +2 more
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Reading Two Digital Video Clocks for Broadcast Basketball Videos
2018This paper presents an algorithm for reading two digital video clocks of broadcast basketball videos by using context-aware pixel periodicity method and deep learning technique. Reading two digital video clocks is a very challenge problem as a difficulty special case of reading video text. The first challenge task is the clock digit localization.
Xinguo Yu +3 more
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Digital video broadcasting by satellite
1999This Chapter reviews low-bit-rate digital transmission of television signals on satellites and placed it in a context of existing and developing television standards and a changing regulatory environment. Some of the systems aspects have been discussed and particular details of practical satellite systems already available commercially have been given.
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Enhanced services in digital video broadcasting networks
2009 IEEE 13th International Symposium on Consumer Electronics, 2009The established digital video broadcasting networks can do more than transmit the ordinary TV program to the viewer's living room. The future of digital television will be interactive. Especially for local communities or people who are not familiar with computers, local cable networks can be an interesting alternative to the global Internet. We present
Andreas Haupt, Uwe Kuhhirt
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