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:2019,28(2):259-263
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数字图像处理中FPGA图形化编程设计
杨硕1,2,3, 原彤彤1,2,3, 童志波1,2,3
(1.中北大学 信息与通信工程学院, 太原 030051;2.中北大学 电子测试技术国防科技重点实验室, 太原 030051;3.中北大学 信息探测与处理山西省重点实验室, 太原 030051)
FPGA Graphic Programming Design In Digital Image Processing
(1.School of Information and Communication Engineering, North University of China, Taiyuan 030051, China;2.Key Laboratory of National Defense Science for Electronic Measurement Technology, North University of China, Taiyuan 030051, China;3.Shanxi Key Laboratory of Instrumentation Science and Dynamic Measurement, North University of China, Taiyuan 030051, China)
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投稿时间:2018-08-22    修订日期:2018-09-20
中文摘要: 本文首先比较了现有的两种FPGA设计方法,重点介绍了图形化编程的优点,然后基于System Generator设计工具.以Sobel边缘检测算法为例,在Matlab/Simulink平台上构建了数字图像处理系统.将该算法进行图形化建模及在线仿真,并将设计结果编译为硬件描述语言(HDL).最后对系统进行了功能验证和测试结果分析,讨论了图形化建模的直观处理结果、RTL级视图、实际消耗资源情况以及运行速度等情况.
Abstract:The article first compares the two existing design methods of FPGA, concentrating on the advantages of graphical programming, then taking the Sobel edge detection algorithm as an example, a digital image processing system is built on the Matlab/Simulink platform based on the System Generator design tool. The graphical modeling and online simulation of the algorithm are completed and the design result is compiled into Hardware Description Language (HDL). Finally, the function verification and test result analysis are carried out, and the results of visual processing of graphical modeling, RTL view, actual consumption of resources, and running speed are discussed.
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基金项目:电子测试技术国防科技重点实验室基金(61420010401)
引用文本:
杨硕,原彤彤,童志波.数字图像处理中FPGA图形化编程设计.计算机系统应用,2019,28(2):259-263
YANG Shuo,YUAN Tong-Tong,TONG Zhi-Bo.FPGA Graphic Programming Design In Digital Image Processing.COMPUTER SYSTEMS APPLICATIONS,2019,28(2):259-263

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