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| Titel: |
An Effective Transmission and Browsing Methodology for Streaming Video |
| Auteur: |
K.K. Thyagharajan V. Ramachandran |
| Verschenen in: |
Journal of computer science |
| Paginering: | Jaargang 2 (2006) nr. 4 pagina's 326-332 |
| Jaar: |
2006 |
| Inhoud: |
Browsing streaming video quickly through Internet with in the available bandwidth is achallenging one and it is also time consuming. The user has to browse, view and listen to the completevideo to identify relevant contents. Most of the video summarization techniques presented in researchpapers are suitable only for stand-alone environments. They are not addressing or analyzing theproblems faced by streaming video and do not provide an evaluation system to evaluate streamingparameters. The objective of video segmentation and summarization is to maximize the informationrate from a streaming server to client in media access activities. This study discusses the segmentationtechniques for creating video summary and proposes a hierarchical scheme, which decomposes a videosequence into different content-resolution levels to enhance the transmission and user interaction.Mathematical models have been derived to represent the video structure. Hence, streaming parameterssuch as bandwidth, buffer requirements and initial delay are evaluated for each segment at differentlevels to provide jitter-free playback. The algorithm developed in this study can be attached with avideo encoder to evaluate streaming parameters and the result can be provided to a streaming server tocreate an effective transmission schedule. |
| Uitgever: |
Science Publications (provided by DOAJ) |
| Bronbestand: |
Elektronische Wetenschappelijke Tijdschriften |
Details van artikel 12 van 49 gevonden artikelen
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