Results 271 to 280 of about 38,904 (311)

A scalable video codec for layered video streaming

Real-Time Imaging, 2004
A 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, Ashraf A. Kassim, Chen-Khong Tham   +2 more
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Video Splicing Techniques for P2P Video Streaming

2015 IEEE 35th International Conference on Distributed Computing Systems Workshops, 2015
In HTTP live streaming (HLS), a video is spliced into multiple segments of equal duration. The size of the segments has a major impact on the stalls. In adaptive video streaming, clients adapt the bit-rate of the video to minimize the stalls. But it often degrades the video quality.
Md Iftakharul Islam, Javed I. Khan
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Mining video editing rules in video streams

Proceedings of the tenth ACM international conference on Multimedia - MULTIMEDIA '02, 2002
Data mining is a technique to discover useful patterns or patterns of special interest as explicit knowledge from a vast quantity of data. In video editing, there are a lot of editing patterns. According to the editor's preferences, different editing patterns give the opportunity to achieve a variety of effects.
Yuya Matsuo, Miki Amano, Kuniaki Uehara
openaire   +1 more source

Mobile Multispectral Video Streaming

Proceedings of the on Thematic Workshops of ACM Multimedia 2017, 2017
The Multi-Spectral (MS) image provides 10× or 100× extra information compared with the RGB content. It plays an important role in various applications such as material identification, object tracking, environment monitoring, etc. However, complex and bulky optical subsystem of the acquisition setup and ultra high volume of the spectral data have ...
Linsen Chen, Cc Dong, Du Chen, Han Li, Yuanyuan Zhao, Xun Cao, Zhan Ma 0001   +6 more
openaire   +1 more source

User aware video streaming

SPIE Proceedings, 2015
We describe the design of a video streaming system using adaptation to viewing conditions to reduce the bitrate needed for delivery of video content. A visual model is used to determine sufficient resolution needed under various viewing conditions. Sensors on a mobile device estimate properties of the viewing conditions, particularly the distance to ...
Louis Kerofsky, Abhijith Jagannath, Yuriy A. Reznik   +2 more
openaire   +1 more source

Equitable Quality Video Streaming

2009 6th IEEE Consumer Communications and Networking Conference, 2009
Video streaming has frequently been deployed using constant bit rate video encoding and transmission as these are easily implemented and network provisioning, although requiring admission control, is straightforward. However, it is sub-optimal for both the user, who experiences time varying quality, and the network operator, who can not fully utilize ...
Barry Crabtree, Mike Nilsson, Patrick Mulroy, Steve Appleby   +3 more
openaire   +1 more source

Video Streaming Distribution in VANETs

IEEE Transactions on Parallel and Distributed Systems, 2011
Streaming applications will rapidly develop and contribute a significant amount of traffic in the near future. A problem, scarcely addressed so far, is how to distribute video streaming traffic from one source to all nodes in an urban vehicular network.
SOLDO, FABIO, CASETTI, CLAUDIO ETTORE, CHIASSERINI, Carla Fabiana, Chaparro Alonso P.   +3 more
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Annotations for streaming video on the web

CHI '99 extended abstracts on Human factors in computing systems - CHI '99, 1999
Streaming video on the World Wide Web is being widely deployed, and workplace training and distance education are two key applications. The ability to annotate video presentations on the Web can add significant value by enabling "in context" note-taking and asynchronous collaboration through annotation sharing. We present preliminary data on the use of
David Bargeron, Anoop Gupta, Jonathan Grudin, Elizabeth Sanocki   +3 more
openaire   +1 more source

Slow motion in video streaming

10th IEEE International Conference on Electronics, Circuits and Systems, 2003. ICECS 2003. Proceedings of the 2003, 2004
Slow motion playback functionality in video streaming is presented. System architecture featured with slowed-down network traffic and adaptive client-driven serving of streaming media contents over network is proposed. An even-spaced frame interpolation based on bi-directional prediction with motion compensation algorithm is proposed to generate a ...
Su Tang, Zoran Salcic
openaire   +1 more source

Streaming and Presentation Architectures for Extended Video Streams

Adjunct Publication of the 2017 ACM International Conference on Interactive Experiences for TV and Online Video, 2017
Mobile devices able to capture multimedia streams (audio and video) have now the capability to produce numerous associated data (GPS, Gyroscope, etc.). The real-time exploitation of these extra-data, in different application scenarios, raise the issue of integrating these data in existing broadcasting architectures.
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