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When Multi-DSP parallel architecture transfers to distributed memory way from shared memory way, its parallelism with fine-grained become weak, and it's difficult to offer SIFT's complex computing and satisfy the need of real-time. In the paper, a parallel algorithm, based on distributed shared memory architecture with homogeneous Multi-core DSP, referring to the DSM architecture model of parallel...
Based on the video grid of two level architecture, this paper proposes to use some client computers with high performance as temporary video servers so as to relieve the payload of the local video server, and to expand the original video grid of two level architecture into that of scalable multilevel architecture as the data stream of a local video server reaches the threshold. A detailed discussion...
The POP servers usually have overloaded burden in the current Video Grid. This paper puts forward a technique to import P2P mechanism into Video Grid to alleviate the burden of POP servers. PGVOD is proposed under this technique. It can send video streams buffered in client computers to other clients so as to alleviate the burden of POP servers, shorten the transmission path of video streams in network,...
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