基于FPGA的拟色电子系统设计、测试与分析

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英文篇名：Design,Test and Analysis of Chromic Imitation Electronic System Based on FPGA 作者：薛文杰 ; 李帆 ; 黄晓东 英文作者：XUE Wenjie;LI Fan;HUANG Xiaodong;Key Laboratory of MEMS of Ministry of Education,Southeast University; 关键词：拟色 ; 图像处理 ; FPGA ; 串行 ; 并行 英文关键词：chromic imitation;;image processing;;FPGA;;serial mode;;parallel mode 中文刊名：DZQJ 英文刊名：Chinese Journal of Electron Devices 机构：东南大学MEMS教育部重点实验室; 出版日期：2019-06-20 出版单位：电子器件 年：2019 期：v.42 基金：江苏省高校品牌专业建设工程资助项目 语种：中文; 页：DZQJ201903037 页数：5 CN：03 ISSN：32-1416/TN 分类号：192-196

摘要

提出了一种基于FPGA的拟色电子系统,采用CMOS摄像头采集环境图像,并利用三色LED点阵实时、动态模拟环境图像的相应变化。设计了基于串行、并行等两种工作方式的拟色电子系统,并测试和比较了两者的性能,结果表明:相比于并行工作方式,串行方式在满足本系统实时性要求(拟色周期约为35.8 ms)的同时,还可有效减小系统体积和成本。
        An electronic system used for chromic imitation is designed and tested based on FPGA. In this system,CMOS camera is used to capture the environmental image,and the corresponding change of the environmental image is imitated in real time by using RGB LED matrix. In this work,the chromic imitation system based on serial and parallel operation mode is designed respectively,and the performance of these two systems is also tested and compared. The test result shows that compared with the system with parallel mode,the system with serial mode can not only meets the real-time requirement of an electronic system(the chromic imitation period is about 35.8 ms),but also reduces the system size and fabrication cost.

引文

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