| 基于DaVinci 技术的H.264 解码系统 |
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| 引用本文： | 代健美,耿华芳,刘作学.基于DaVinci 技术的H.264 解码系统[J].兵工自动化,2012,31(4):47-50. |
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| 作者姓名： | 代健美 耿华芳 刘作学 |
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| 作者单位： | 装备学院信息装备系,北京,101416;武汉军械士官学校光电仪器与指挥控制系,武汉,430075 |
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| 摘 要： | 为便于高效率视频压缩和高可靠性传输,在基于DaVinci技术的DM6446平台上设计实现H.264解码系统。综合运用H.264视频编解码技术、视频传输技术、网络通信技术和嵌入式系统设计技术,对系统的软硬件设计进行详细论述。结果表明:该系统可完成多分辨率、可编码率的H.264视频数据的实时接收、解码和显示,而且系统配置灵活,使用方便,具有较强的抗信道抖动特性。
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| 关 键 词： | Davinci DM6446 H.264 解码 |
| 收稿时间： | 2013/3/6 0:00:00 |
H.264 Decoder System Based on DaVinci Technology |
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| Dai Jianmei
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Geng Huafang
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Liu Zuoxue.H.264 Decoder System Based on DaVinci Technology[J].Ordnance Industry Automation,2012,31(4):47-50. |
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| Authors: | Dai Jianmei Geng Huafang Liu Zuoxue |
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| Affiliation: | 1(1.Dept.of Information Equipment,Academy of Equipment,Beijing 101416,China; 2.Dept.of Optoelectronics Apparatus & Command Control,Wuhan Ordnance Petty Officer Institute of PLA,Wuhan 430075,China) |
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| Abstract: | Realize a H.264 decoder system based on DaVinci DM6446 platform for a high efficient video compression and a high reliable video transmission.The system hardware and software framework is discussed in detail integrating and applying the technique of H.264 video coding and recoding,video transmission,network communication and embedded system design.The result shows that the system can receive,decode and display multiple resolution and variable bit rate of H.264 video data real-time,and is flexible to configuring,convenient to use and anti-channel jittered. |
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| Keywords: | Davinci DM6446 H 264 decoder |
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