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Perception-oriented video coding based on texture analysis and synthesis has gained importance over the past few years. Hence, the present paper overviews a selection of related approaches that have been proposed over the past decades. They are also referred to as content-based video coding (CBVC) methods in this paper. For better insight into CBVC, an overview on texture analysis and synthesis is...
This paper presents a novel architecture for the secure delivery of encrypted H.264 SVC bitstreams. It relies on a block cipher and stream cipher used in a novel way that would allow an intermediary transcoder to truncate the bitstream to the appropriate bit-rate without decrypting the data. The system, called SVC-sec, is compared to other architectures presented in the literature and it is shown...
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