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This paper proposes a robust video streaming scheme for priority networks with path diversity, based on a combined approach of multiple description coding (MDC) with optimal picture classification into two priorities. A binary classification algorithm is proposed to define high (HP) and low (LP) priority network abstraction layer units (NALU), which in turn define the packet priorities. An optimisation...
A method to efficiently encode an arbitrary video summary with temporal scalability and dynamic Group of Pictures (GOP) structures is proposed in this paper. The video summary is encoded as the base layer of a Scalable Video Coding (SVC) bitstream using a novel approach, which matches the summary frames available in temporal segments onto corresponding dynamic GOP structures. An algorithm is devised...
During the last few years the amount of digital video content has been increasing exponentially as a result of the proliferation of media sources like digital TV, streaming video internet sites like YouTube and wider availability of digital video cameras. The video data volume is so large that the only way a user can browse these libraries is through the use of time-condensation techniques. Video...
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