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Multiview video refers to the simultaneous capturing of multiple video views with an array of closely spaced cameras. In an interactive multiview video streaming (IMVS) system, a client can play back the content in time in a single view, and may observe a scene of interest by switching to different viewpoints. Users independently choose their own view navigation paths through the high-dimensional...
One of the main challenges in IPTV systems is the reduction of startup delays, especially in channel switchings. While this problem does not exist in traditional television, in IPTV systems it is relevant, due to bandwidth limitation as well as to buffering. This paper proposes three novel schemes for fast channel switching that reduces the occurrences of latencies caused by buffers and overlay structures.
One of the main challenges in IPTV systems is the reduction of startup delays, especially in channel switchings. While this problem does not exist in traditional television, in IPTV systems it is relevant, due to bandwidth limitation as well as the employment of buffers and overlay structures. Since the possibility of switching channels quickly is appreciated by users, the reduction of startup delays...
In this paper, a design of a dual symbol processor for arithmetic coder architecture implemented on FPGA is proposed. Usually, the regular operation of the MQ-Coder is sequential, which can process only one symbol at a time. However, the bit-plane coding can generate more than one symbol per clock cycle. Consequently, the coding speed will be limited and bottlenecked at the interface between the output...
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