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| MPEG-4编码技术应用及FPGA实现 | |
| 引用本文： | 韩云,陈祖爵,郑尚志.MPEG-4编码技术应用及FPGA实现[J].计算机技术与发展,2007,17(10):219-222. |
| 作者姓名： | 韩云 陈祖爵 郑尚志 |
| 作者单位： | 1. 江苏大学,计算机科学与通信工程学院,江苏,镇江,212013;巢湖学院,计算机系,安徽,巢湖,238000 2. 江苏大学,计算机科学与通信工程学院,江苏,镇江,212013 3. 巢湖学院,计算机系,安徽,巢湖,238000 |
| 摘 要： | 为满足视频通信、智能化监控等的需求，研究了MPEG-4编码技术的应用特点，设计了基于FPGA的MPEG-4编码器IP。通过分类比较的方法，研究分析了MPEG-4编码技术在不同类型中的应用方案，总结归纳了各类应用的特点，为进一步提高编码器的效率、满足低功耗的要求，在FPGA上设计并实现了MPEG-4编码器。经测试表明：该设计方案编码高效，符合实时视频通信的需求，可广泛应用在移动视频通信、远程无线监控等领域。 |
| 关 键 词： | 编码芯片 |
| 文章编号： | 1673-629X（2007）10-0219-04 |
| 收稿时间： | 2006-12-29 |
FPGA Implementation and Applications of MPEG- 4 Encoding Technology |
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| HAN Yun,CHEN Zhu-jue,ZHENG Shang-zhi.FPGA Implementation and Applications of MPEG- 4 Encoding Technology[J].Computer Technology and Development,2007,17(10):219-222. | |
| Authors: | HAN Yun CHEN Zhu-jue ZHENG Shang-zhi |
| Affiliation: | 1. School of Computer Science and Telecommunication Engineering, Jiangsu University, Zhenjiang 212013, China; 2. Computer Department, Chaohu College, Chaohu 238000, China |
| Abstract: | In order to satisfy video communication and smart video surveillance, MPEG - 4 encoding technology was researched and a scheme of MPEG - 4 video simple profile encoder IP was implemented based on FPGA. According to use classification and comparison methods, the MPEG- 4 encoding technology was discussed in different kinds of applications specified in their implementations. Conclusions were dropped in the characteristics of different applications. In order to accelerate the efficiency encoded further, MPEG- 4 video encoder was designed and implemented on FPGA. According to testing, the result was hoped. |
| Keywords: | MPEG-4 FPGA |
| 本文献已被 维普 万方数据 等数据库收录！ | |
