Design and Implementation of SOC High Definition Video Processing System Based on TMS320DM8168

YANG Zhen-yong; WANG Yan-jie; SUN Hai-jiang; DING Nan-nan; LI Jing-yu

doi:10.3788/YJYXS20132805.0764

您当前的位置：

首页 >

文章列表页 >

Design and Implementation of SOC High Definition Video Processing System Based on TMS320DM8168

Driving & Controlling | 更新时间：2020-08-12

- Design and Implementation of SOC High Definition Video Processing System Based on TMS320DM8168
- Chinese Journal of Liquid Crystals and Displays Vol. 28, Issue 5, Pages: 764-769(2013)
- 作者机构：
  
  1. 中国科学院长春光学精密机械与物理研究所,吉林长春,中国,130033
  2. 中国科学院大学北京,中国,100049
- 作者简介：
- 基金信息：
- DOI：10.3788/YJYXS20132805.0764
  CLC： TP316.81;TP911.73
- Received：24 December 2012，
  
  Revised：16 April 2013，
  
  Published：15 October 2013
- 稿件说明：
移动端阅览
杨振永, 王延杰, 孙海江, 丁南南, 李静宇. 基于TMS320DM8168的SOC高清视频处理系统的设计与实现[J]. 液晶与显示, 2013,28(5): 764-769

YANG Zhen-yong, WANG Yan-jie, SUN Hai-jiang, DING Nan-nan, LI Jing-yu. Design and Implementation of SOC High Definition Video Processing System Based on TMS320DM8168[J]. , 2013,28(5): 764-769
杨振永, 王延杰, 孙海江, 丁南南, 李静宇. 基于TMS320DM8168的SOC高清视频处理系统的设计与实现[J]. 液晶与显示, 2013,28(5): 764-769 DOI： 10.3788/YJYXS20132805.0764.

YANG Zhen-yong, WANG Yan-jie, SUN Hai-jiang, DING Nan-nan, LI Jing-yu. Design and Implementation of SOC High Definition Video Processing System Based on TMS320DM8168[J]. , 2013,28(5): 764-769 DOI： 10.3788/YJYXS20132805.0764.

摘要

为了满足人们对视频处理系统高清、便携和远程可操作的需求

文章设计并实现了一个高清视频处理系统

它以TMS320DM8168 SOC为核心

将HD-SDI高清视频的采集、处理、压缩、存储、显示和千兆网络传输等功能集成为一体。文章对系统的硬件结构进行了简单介绍

对系统软件中的驱动程序部分进行了详细的介绍分析

并以相邻帧差法为例

使用本系统实现了对30帧频1 9201 080高清视频中运动物体的检测

并且对系统的性能进行了全方位的测试。测试结果表明

本系统作为单片系统

不仅满足了视频处理系统高清、便携、可远程操作的要求

而且具有设计简单、扩展性好、处理能力强、算法可重构等优点。

Abstract

In order to meet the requirement of high definition

portability and remote operation of the video processing system

a high definition video processing system based on TMS320DM8168 SOC is designed and implemented. With the system

the HD-SDI video can be captured

compressed

stored in the hard disk

displayed on LCD and transmitted via the network. The paper gives a brief introduction on the hardware structure. The embedded drivers are explained in detail. In order to test the system performance

the frame difference

which is used to detect moving objects

is implemented on the system. The results show that the SOC system not only has met the requirement of high definition

portability and remote operation

but also has the advantage of simple design

good expansibility and flexibility

strong processing ability and reconfigurable operation arithmetic.

关键词

Keywords

references

张秋林,夏靖波,邱婧,等. 基于ARM和FPGA的双路远程视频监控系统设计 [J]. 液晶与显示, 2011,26(6):780-784.[2] Texas Instruments Incorporated. TMS320DM816x DaVinci Video Processors[EB/OL].[2011-10-11].http://www.ti.com/lit/ds/symlink/tms320dm8168.pdf.[3] 张伽伟,周安栋,罗勇. ARM11嵌入式系统Linux下LCD的驱动设计 [J]. 液晶与显示, 2011,26(5):660-664.[4] Talla D,Golston J. Using davinci technology for digital video devices [J]. Computer,2007,40(10):53-61.[5] 刘晓军. 采用HD-SDI的高清视频采集卡的设计与实现 [J]. 电视技术, 2009,(1):91-93.[6] Texas Instruments Incorporated. DM814x EZ 5.04.00 Software Developers Guide[EB/OL].[2011-4-8].http://processors.wiki.ti.com/index.php/DM814x_EZ_5.04.00_Software_Developers_Guide.[7] Texas Instruments Incorporated. DM816X AM389X VPSS Video Driver User Guide PSP 04.00.00.12[EB/OL].[2011-4-24].http://processors.wiki.ti.com/index.php?-oldid=79736.[8] Liu Y,Yu H,Zhang P. The implementation of embedded image acquisition based on V4L2[C]//2011 International Conference on Electronics, Communications and Control, Ningbo:ICECC, 2011:549-552.[9] 秦岭,王煜坚,李东新,等.视频编码标准H.264的主要技术特点及其应用前景 [J]. 微计算机应用, 2004,25(4):449-455.[10] Texas Instruments Incorporated. H.264 Encoder on HDVICP2 and Media Controller Based Platform User's Guide[EB/OL].[2011-5-14]. http://e2e.ti.com /cfs-file.ashx/__key/CommunityServer-Discussions-Components-Files/717/4540.H264_5F00_Encoder_5F00_HDVICP2_5F00_UserGuide.pdf.[11] 宋宝华. Linux设备驱动开发详解 [M].北京:人民邮电出版社,2008,276-313:387-418.[12] 吕国亮,赵曙光,赵俊.基于三帧差分和连通性检验的图像运动目标检测新方法 [J]. 液晶与显示, 2007,22(1):87-93.

Views

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

HD-SDI transmission and display system from camera link full interface data

Camera link to HD-SDI interface converting system using FPGA

Related Author

LIANG Guo-long

HE Ding-long

ZHANG Lei

LIU Yan-jun

WANG Bo

CHEN Dong-cheng

ZHU Ming

HAO Zhi-cheng

Related Institution

Changchun Institute of Optics, Fine Mechanics and Physics, Chinese Academy of Sciences, Changchun 130033, China

University of Chinese Academy of Sciences, Beijing 100049, China

AI问答

Address：No.3888 Dong Nanhu Road, Changchun, Jilin, China 130033 Postal code：130033
Tel：0431-86176059 Email：yjxs@ciomp.ac.cn
Technical support is provided by Beijing Founder electronics co., LTD 吉ICP备11002662号-17 京公网安备11010802024621
It is recommended to read the content of this site in Chrome&IE9+. Please switch to extreme mode in browser 360.
Cookies We use cookies to help provide and enhance our service and tailor content. By continuing, you agree to the use of cookies.

⁰