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[1]熊俊俏*,周建军,熊诗琪.快速图像数据采集与显示控制器的设计[J].武汉工程大学学报,2012,(1):61-64.
　XIONG Jun qiao,ZHOU Jian jun,XIONG Shi qi.Design of high\|speed image acquisition and display controller[J].Journal of Wuhan Institute of Technology,2012,(1):61-64.
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快速图像数据采集与显示控制器的设计(/HTML)
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《武汉工程大学学报》[ISSN:1674-2869/CN:42-1779/TQ]

卷:
期数:
2012年1期
页码:
61-64
栏目:
机电与信息工程
出版日期:
2012-02-28

文章信息/Info

Title:
Design of high\|speed image acquisition and display controller
文章编号:
16742869(2012)1006104
作者:
熊俊俏1*; 周建军1; 熊诗琪2
1.武汉工程大学电气信息学院，湖北 武汉? 430205；
2.武汉工程大学计算机科学与工程学院，湖北 武汉? 430205
Author(s):
XIONG Junqiao1;  ZHOU Jianjun1;  XIONG Shiqi2
1School of Electrical and Electronic Engineering，Wuhan Institute of Technology，Wuhan 430205，China;
2School of Computer Science and Engineering, Wuhan Institute of Technology，Wuhan 430205，China)
关键词:
图像采集; 现场可编程门阵列; 数据采集控制器; NIOSII
Keywords:
image acquisition;  FPGA（Field Programmable Gate Array）;  acquisition controller;  NIOSII
分类号:
TP317.4，TN911.73
DOI:
-
文献标志码:
AAdoi:10.3969/j.issn.16742869.2012.1.013
摘要:
介绍了金属氧化物半导体图像传感器的基本格式，提出了一种基于可编程逻辑器件的高速数据采集方法，并采用Verilog设计了专用高速图像数据采集控制器，实现了大容量数据采集与存储功能，解决了通用处理器采集速率慢的瓶颈，并省掉了先进先出缓存器，减轻了处理器的运行开销，同时，利用软核NIOSII对图像进行处理和图像显示.实验表明，所提出的方法提高了图像数据采集的速率，并具有更高的灵活性.
Abstract:
?The basic format CMOS(Complementary Metal\|Oxide\|Semiconductor) image sensor was introduced, a high\|speed data acquisition methods based on FPGA(Field Programmable Gate Array) was presented, and the special high\|speed image data acquisition controller was designed with Verilog language, the high capacity data acquisition and storage function were realized with the controller,and the bottleneck of slow acquisition rate for the general\|purpose processor was solved without the FIFO(First Input First Output) buffer, and this reduced the occupied time by the processor. At the same time, the image was processed and shown with soft\|core NIOSII. Experiments showed that the proposed method could improve the image data acquisition rate, and greater flexibility.

参考文献/References:

［1］许峥，李明，李成金，等. 基于SOPC 的实时图像处理系统设计［J］.光电技术应用, 2011,26(4):4-7.
［2］尚媛园,杨新华,徐达维.基于SOPC技术的高速图像采集控制系统的设计与研究［J］.传感技术学报,2011,24(6):864-869.
［3］ OV6620 SINGLE-CHIP CMOS CIF COLOR DIGITAL CAMERA［EB/OL］.
［4］廖永清,丁旭昌,付建国.基于FPGA的VGA图像动态显示控制器的设计与实现［J］.电视技术，2011,35(17):52-54.

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