Design of Edge Detection Algorithm for Image Sobel Based on FPGA

With the development of embedded technology, digital image processing technology is widely used in various fields. A real-time image processing system based on FPGA is studied, which is composed of two parts, the basic algorithm of image acquisition and image processing. The QuartusII9.1 and Modelsim6.5b are used to develop the simulation environment. The structure system of the traditional line is completed by using the modular design method. Simulation results show that the system meets the real-time data acquisition and processing, and can reach 50 frames /S.