| 基于TMS320DM365的高速网络摄像机的设计 |
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| 引用本文： | 秦臻,曹剑中.基于TMS320DM365的高速网络摄像机的设计[J].电子设计工程,2011,19(10):121-124. |
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| 作者姓名： | 秦臻 曹剑中 |
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| 作者单位： | 1. 中国科学院西安光学精密机械研究所,陕西,西安,710119;中国科学院研究生院,北京,100039
2. 中国科学院西安光学精密机械研究所,陕西,西安,710119 |
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| 摘 要： | 针对传统网络摄像机的结构复杂、效率低下以及昂贵的成本等问题,提出了基于嵌入式Linux和达芬奇技术TMS320DM365处理器平台的高速网络摄像机系统的设计方案。通过对基于TMS320DM365的高速网络摄像机进行硬件软件设计,从前端摄像头采集视频数据,通过Linux操作系统的V4L2编写驱动程序从而实现视频的采集。经H.264压缩算法对视频数据进行处理,最后通过RTP以及RTCP编码后经由100 M网口完成网络传输。
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| 关 键 词： | TMS320DM365 高速网络摄像机 达芬奇技术 软件硬件设计 |
Design of high speed IP camera based on TMS320DM365 |
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| QIN Zhen,CAO Jian-zhong.Design of high speed IP camera based on TMS320DM365[J].Electronic Design Engineering,2011,19(10):121-124. |
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| Authors: | QIN Zhen CAO Jian-zhong |
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| Affiliation: | 1(1.Xi’an Institute of Optics and Precision Mechanics of Chinese Academy of Sciences,Xi’an 710119,China; 2.Graduate University of the Chinese Academy of Sciences,Beijing 100039,China) |
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| Abstract: | Traditional network cameras have many problems,such as complex configuration,low efficiency and high cost.The design of high speed IP camera based on TMS320DM365 and embedded Linux.Through the research of hardware and software design of high speed IP camera based on TMS320DM365,the video data is collected by writing driver program following V4L2 standard from a front camera.The video data is compressed based on H.264 standard,then the compressed video data can be transported in 100M network follow the protocols of RTP and RTCP. |
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| Keywords: | TMS320DM365 high speed IP camera DaVinci technology software and hardware design |
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