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Scalable video coding (SVC) is desirable for video applications in heterogeneous environments where users have a variety of terminals. Because motion-compensated prediction is used in SVC codec, when SVC video is transmitted over loss-prone networks, the decompressed video can suffer severe visual degradation across multiple frames. In order to overcome this, one scheme utilized at the decoder is...
The Scalable Video Coding (SVC) extension of the H.264/AVC video coding standard supports fidelity or quality (SNR) scalability. The quality enhancement packets would be discarded in case of limited network capacity, which calls for an optimized bit extraction strategy. In this paper, we first analyze the linear feature in H.264/AVC video coding. A linear error model is also constructed using this...
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