Design and Implementation of Multi-channel Video Monitor System Based on FPGA

被引：0

作者：

Xia, Jingbo ^{[1
]}

Zhao, Xiaohuan ^{[1
]}

Wu, Jiang ^{[1
]}

机构：

[1] AF Engn Univ, Dept Telecommun Engn, Xian, Peoples R China

来源：

2ND INTERNATIONAL SYMPOSIUM ON COMPUTER NETWORK AND MULTIMEDIA TECHNOLOGY (CNMT 2010), VOLS 1 AND 2 | 2010年

关键词：

multi-channel video monitoring; time-division multiplexing; field-selected algorithm; ping-pang cache;

D O I：

暂无

中图分类号：

TP3 [计算技术、计算机技术];

学科分类号：

0812 ;

摘要：

With the problems of high speed and asynchronism in multi-channel video, a video monitor system based on FPGA and SRAM is designed and implemented. The system adopts the method of time-division multiplexing to realize the function of four-channel video parallel acquisition. The synchronization between four-channel video is achieved by using the field-selected algorithm. The four-channel video can be displayed on one LCD with the technique of ping-pang cache. The system is simple, flexible and with high-quality, and it has a broad application prospect.

引用

页码：457 / 460

页数：4

共 7 条

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