Xiaohuan Zhao

Work place: Dept of Telecommunication Engineering, AFEU, Xi’an China

E-mail: zhaoxiaohuan0906@163.com

Website:

Research Interests: Computer Networks, Network Architecture, Database Management System

Biography

Xiaohuan Zhao, born in 1984, Ph. D Candidate of Air Force Engineering University. His main research interests include network management network traffic measurement.

Author Articles
Research on the method of multi-channel video acquisition and display based on FPGA

By Jingbo Xia Xiaohuan Zhao Weiwu Guo

DOI: https://doi.org/10.5815/ijcnis.2010.01.03, Pub. Date: 8 Nov. 2010

With the problems of high speed and asynchronism in a 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 outputted to LCD with the technique of ping-pang cache. The LCD display sequences are generated by the finite state machine using Verilog HDL. The system is simple, flexible and with high-quality, and it has a broad application prospect.

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