| 支持立体多视角的四倍高清H．264／AVC解码器实现 |
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| 引用本文： | 杨浩,周开伦,林涛.支持立体多视角的四倍高清H．264／AVC解码器实现[J].大众科技,2011(11):42-44,18. |
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| 作者姓名： | 杨浩 周开伦 林涛 |
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| 作者单位： | 同济大学超大规模集成电路研究所,上海,200331 |
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| 摘 要： | 立体多视角视频编解码协议为H．264／AVC的补充，增加了对同时刻不同视角视频复合码流的编码支持，此外也针对超高清分辨率做了相应扩展。为满足补充协议的解码和显示支持，需要将既有全高清解码器的性能提升至少一倍。新的设计实现提出了流水线架构与新的存储规划，以适应对解码器的速度与图像数据更高的要求。其RTL代码已完成了功能验...
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| 关 键 词： | H．264 QFHD 流水线 去块滤波 |
A Quad FulIHD H.264/AVC decoder implementation supporting Multiview Video Coding |
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| Abstract: | Multiview Video Coding （MVC） is an amendment to H. 264/AVC video compression standard that enables efficient encoding of sequences captured simultaneously from multiple cameras using a single video stream. To meet the requirement of MVC decoding and display, at least by 100% performance increasing is needed for function normal and robust. Therefore an improved design with pipeline structure and optimized memory planning is proposed for higher decoding speed and quad FullHD video resolution, which is proved to be effective improvement via RTL behavior verification and simulation. |
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| Keywords: | H 264 QFHD Pipeline Deblocking filter |
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