| AVS全I帧视频编码器的FPGA实时实现 |
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| 引用本文： | 赵慧荣,张刚. AVS全I帧视频编码器的FPGA实时实现[J]. 电子技术应用, 2012, 0(9): 39-41,45 |
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| 作者姓名： | 赵慧荣 张刚 |
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| 作者单位： | 太原理工大学信息工程学院 |
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| 基金项目： | 国家自然科学基金(60372058,60772101) |
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| 摘 要： | AVS视频编码标准是我国自主知识产权的信源编码标准。完成了AVS视频编码器在FPGA平台上的设计与实现。考虑硬件平台的结构特点,采用可重用设计和流水线设计对编码器进行优化,保证了流水线的高效运行以及硬件资源的最优利用。通过ISE软件仿真和Xilinx公司Vritex-4 pro平台验证,最高工作频率可达110 MHz,满足CIF分辨率下I帧在FPGA硬件平台的实时编码要求。
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| 关 键 词： | AVS 编码器 FPGA |
Real-time implementation of AVS I frame video encoder on FPGA |
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| Zhao Huirong,Zhang Gang. Real-time implementation of AVS I frame video encoder on FPGA[J]. Application of Electronic Technique, 2012, 0(9): 39-41,45 |
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| Authors: | Zhao Huirong Zhang Gang |
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| Affiliation: | (College of Information Engineering,Taiyuan University of Technology Taiyuan,Taiyuan 030024,China) |
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| Abstract: | AVS video coding standard is the source coding standards with independent intellectual property rights of our country.A video encoder in FPGA platform is designed and at last implemented.Considering the structure characteristics of hardware platform,this paper comes up with the reusable design and production line design to optimize the encoder,ensure efficient operation of the assembly line and the optimal use of hardware resources.Through the ISE software simulation and Xilinx company's Vritex-II pro platform verification,the highest working frequency can be up to 110 MHz,meeting the real-time code requirements of the CIF resolution I frame in FPGA hardware platform. |
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| Keywords: | AVS encoder FPGA |
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