Results 231 to 240 of about 212,439 (283)
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Video Streaming for Mobile Video Surveillance
IEEE Transactions on Multimedia, 2008Mobile video surveillance represents a new paradigm that encompasses, on the one side, ubiquitous video acquisition and, on the other side, ubiquitous video processing and viewing, addressing both computer-based and human-based surveillance. To this aim, systems must provide efficient video streaming with low latency and low frame skipping, even over ...
Giovanni Gualdi +2 more
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Video quality monitoring of streamed videos
2009 IEEE International Conference on Acoustics, Speech and Signal Processing, 2009This paper describes a video quality analysis system for inservice monitoring of streamed videos, particularly over mobile/wireless networks. The algorithm adopts the no-reference method, and enables real-time measurement of video quality at any point in the content production and delivery chain using any given video. The technologies developed include
Ee Ping Ong +6 more
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Efficient Video-Stream Filtering
IEEE Multimedia, 2008A new approach for video-stream filtering that makes use of the features representing video content and exploits the properties of metric spaces can help reduce the filtering receiver's computational load.
Falchi F +3 more
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International Journal of Business Data Communications and Networking, 2010
P2P networks are a technology able to deliver real time and video-on-demand services over IP networks. Layered video coding techniques are being introduced due to their ability to deliver streams at different scales (temporal, spatial and SNR) that solve the heterogeneity problem. This eases transmission in the case of limited bandwidth, as the devices
Majed Alhaisoni +2 more
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P2P networks are a technology able to deliver real time and video-on-demand services over IP networks. Layered video coding techniques are being introduced due to their ability to deliver streams at different scales (temporal, spatial and SNR) that solve the heterogeneity problem. This eases transmission in the case of limited bandwidth, as the devices
Majed Alhaisoni +2 more
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Video streaming into the mainstream
Journal of Audiovisual Media in Medicine, 2001Changes in Internet technology are making possible the delivery of a richer mixture of media through data streaming. High-quality, dynamic content, such as video and audio, can be incorporated into Websites simply, flexibly and interactively. Technologies such as G3 mobile communication, ADSL, cable and satellites enable new ways of delivering medical ...
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A Video Streaming Application on the Internet
2000A new software only streaming application is being developed for the Internet. The application is based on multithreaded architecture. RTP (Real-time Transport Protocol) is being used for the transmission of video data. The system is adaptive to dynamic network conditions. In this paper, performance results of the implementation are reported.
Kantarci, A, Tunali, T
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On adaptive video streaming with predictable streaming performance
2014 IEEE Global Communications Conference, 2014Adaptive video streaming is an essential tool for improving the performance of video delivery over mobile networks. By dynamically switching between different bit-rate versions of the same video, adaptive video streaming can compensate for and adapt to the ever-changing network conditions inherent in today's 3G/4G networks.
Yan Liu 0047, Jack Y. B. Lee
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Video caching network for on-demand video streaming
Global Telecommunications Conference, 2002. GLOBECOM '02. IEEE, 2004Previous years have seen a tremendous growth in streaming continuous media such as videos over the Internet, resulting in an enormous increase in the demand on various server and networking resources. To minimize service delays and reduce the loads placed on these resources, we propose a video caching network (VCN) that utilizes an aggregated cache ...
Wallapak Tavanapong +3 more
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Video staging in video streaming proxy server
2004 IEEE International Conference on Multimedia and Expo (ICME) (IEEE Cat. No.04TH8763), 2005Video staging has been proposed as a mechanism for video streaming proxy servers to better exploit the temporal locality of requests made by clients. It divides a video stream into two parts, i.e. local storage and remote access. It opens a new possibility of scheduling in the video streaming proxy server, with the introduction of disk scheduling on ...
Wai Kong Cheuk, Daniel Pak-Kong Lun
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A scalable video codec for layered video streaming
Real-Time Imaging, 2004A wavelet-based video codec that performs layering of encoded bit streams to support layered scalable video streaming is presented in this paper. The proposed codec can generate separate bit streams comprising different cumulative layers. A new sorting algorithm is incorporated to produce spatial and temporal resolution scalable bit streams, and a ...
Wei Feng +2 more
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