| 基于DSP的图像采集及处理系统的设计与实现 |
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| 引用本文： | 刘红喜,李长江,孙俊喜. 基于DSP的图像采集及处理系统的设计与实现[J]. 电子技术应用, 2009, 35(2) |
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| 作者姓名： | 刘红喜 李长江 孙俊喜 |
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| 作者单位： | 1. 长春工程学院,电信学院,吉林,长春,130012
2. 长春理工大学,电信学院,吉林,长春,130022 |
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| 摘 要： | 介绍了一种利用CCD摄像头、SAA7111视频解码芯片、高速可读写存储器SRAM,基于DSP与CPLD的图像采集与处理系统。系统完成了图像的快速采集、存储及数据处理。文章详细论述了系统的总体结构、部分硬件设计,简要叙述了相应图像算法的实现方法。给出了系统实例和实验结果。
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| 关 键 词： | DSP 图像采集 图像处理 边缘提取 |
Design and implementation of video image acquisition and data processing system based on DSP |
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| LIU Hong Xi,LI Chang Jiang,SUN Jun Xi. Design and implementation of video image acquisition and data processing system based on DSP[J]. Application of Electronic Technique, 2009, 35(2) |
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| Authors: | LIU Hong Xi LI Chang Jiang SUN Jun Xi |
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| Abstract: | A system of image acquisition and processing of the video is introduced in this paper.This system is based on programmable logic chip CPLD and high speed signal processor DSP,it includes CCD camera,video decoding chip SAA7111 and read-write memory SRAM.The system completes the image acquisition fast,data storing and processing.This paper discusses the systemic entire structure and a part of the hardware detailed,it recites briefly some methods for image's algorithms.The systemic example and experimental result are also given in this paper. |
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| Keywords: | DSP |
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