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This paper considers the characteristics of consecutive block loss for streaming services in which a block for a streaming service consists of original data packets and redundant ones generated by forward error correction (FEC). We consider a single-server queueing system with two input processes: a general renewal input process and a Poisson one. The former represents a streaming-packet flow, while...
This paper describes new features for TV sets using the cell broadband enginetrade. One feature is the image super-resolution that converts standard definition to high definition image more vividly than conventional up-scaler. The other feature is the multiple video playback that decodes and displays 48 video streams on the screen with optimized program.
2.4 GHz radio band is commonly used by many systems and appliances such as IEEE802.11b, Bluetooth, RFID, and even microwave ovens. Radio interference among these is often observed. Therefore, in 2.4 GHz inter-building wireless networks, available throughput temporally changes, which could yield serious packet error and/or packet loss. In this paper, we propose a new dynamic source rate control scheme...
Video summarization is defined as creating a shorter video clip or a video poster which includes only the important scenes in the original video streams. In this paper, we propose two methods of generating a summary of arbitrary length for large sports video archives. One is to create a concise video clip by temporally compressing the amount of the video data. The other is to provide a video poster...
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