Design and Implementation of VGA Image Transmission Based on FPGA

With the increase of image data scale, a faster and more efficient image acquisition and processing system is needed. FPGA has good parallel performance, which is very suitable for algorithms dealing with basic parallel features, and can greatly improve the efficiency of image acquisition and processing system. Aiming at the problem of FPGA image acquisition, processing and display, this paper carries out the design of real-time image acquisition system, which has the function of real-time display after processing the acquired image. In this paper, the chip of EP4CE6F17C8 of Cyclone IV series is used, the CMOS camera is OV5640 and the monitor is VAG. After full experimental verification, the system is extensible, the later expansion goal can not be achieved without the cooperation of Bluetooth and other facilities, with the role of recognizing and positioning license plates, obviously this series of application prospects are considerable; With flexibility, can customize the algorithm for optimization; Low cost a series of advantages.