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[1]张彦铎,邓超,于宝成,等.图像跟踪器性能检测设备的设计与应用[J].武汉工程大学学报,2013,(06):44-49.[doi:103969/jissn16742869201306009]
　ZHANG Yan duo,DENG Chao,YU Bao cheng,et al.Design and application of testing equipment ofimage tracker performance[J].Journal of Wuhan Institute of Technology,2013,(06):44-49.[doi:103969/jissn16742869201306009]
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图像跟踪器性能检测设备的设计与应用(/HTML)
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《武汉工程大学学报》[ISSN:1674-2869/CN:42-1779/TQ]

卷:
期数:
2013年06期
页码:
44-49
栏目:
机电与信息工程
出版日期:
2013-06-30

文章信息/Info

Title:
Design and application of testing equipment ofimage tracker performance
文章编号:
16742869(2013)06004406
作者:
张彦铎; 邓超; 于宝成; 王春梅
武汉工程大学计算机科学与工程学院，湖北 武汉 430074
Author(s):
ZHANG Yanduo;  DENG Chao;  YU Baocheng; WANG Chunmei
School of Computer Science and Engineering, Wuhan Institute of Technology, Wuhan 430074,China
关键词:
图像跟踪; 外设部件互联标准总线芯片9054; 现场可编程门阵列; 双口随机存储器7024; LabVIEW
Keywords:
image tracking;  peripheral component interconnect chip 9054;  fieldprogrammable gate array chip;  dualport random access memory 7024;  LabVIEW
分类号:
TP277
DOI:
103969/jissn16742869201306009
文献标志码:
A
摘要:
为了改进图像跟踪器的跟踪性能,提高图像跟踪设备对于图像中目标位置定位的准确度，设计一种以现场可编程门阵列（FPGA）芯片作为控制核心，使用外设部件互联标准（PCI）总线技术进行通讯的图像自动跟踪器性能检测设备.使用PCI9054作为桥接芯片，实现PCI总线信号到局部总线信号的转换，同时使用FPGA芯片完成对局部总线控制信号和双口随机存储器（RAM）IDT7024芯片控制信号的控制,人机交互界面采用LabVIEW语言编写.检测设备按照通讯协议发送相关命令对图像跟踪器进行控制或者结合跟踪精度计算公式将图像跟踪器反馈到双口RAM中的数据与图像中目标的真实位置进行对比得到图像跟踪器的跟踪精度.实验结果表明，通过配合跟踪设备中算法的修改，检测到跟踪器的跟踪精度从7.13变成了4.00，检测设备达到了使用需求.
Abstract:
To improve the positioning accuracy of image tracking device for target location in the image, the testing equipment was constructed using the peripheral component interconnect(PCI) bus technology to communicate and a fieldprogrammable gate array（FPGA） chip as the control core. The conversion of the PCI bus signals to the local bus signals was completed by PCI9054 bridge chip, at the same time, the control of the local bus control signals and dualport random access memory IDT7024 chip control signals was realized by the FPGA chip .The manmachine interface was based on LabVIEW language. Commands were sent to the detecting apparatus to control the image tracking device or tracking accuracy of the image tracker was calculated by comparing the feedback data from the image tracking device in the dualport random access memory with the true location of the target in the image directly. The testing equipment which coincides with the algorithm changes of tracking devices satisfies the use demand and test shows that the tracking accuracy of the tracker changes from 7.13 to 4.00.

参考文献/References:

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备注/Memo

备注/Memo:
收稿日期：20130322作者简介：张彦铎（1971），男，黑龙江肇东人，教授，博士，博士研究生导师.研究方向：智能系统理论与应用.
更新日期/Last Update: 2013-07-11