Abstract:Service-oriented multimedia processing system is an effective approach to allow dynamic and customized service requests in a pervasive environment. This paper studies the context-aware multimedia processing problem under the consideration of the QoS from two aspects: delay and media quality. The second metric is introduced based on the factor that different display devices can adapt to different media quality to the same request. We propose a new measurement, the media quality change ratio, to quantitively des… Show more
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