Implementation of Morphology Filtering Algorithm Based on FPGA

• 1、School of Electrical Engineering, Harbin Institute of Technology,Harbin 150000

Abstract：In this paper analyses the principle of traditional morphology filtering algorithm, and puts forward the optimized morphology filtering algorithm, on the basis of reasonable utilization of hardware resources, mining algorithms intrinsic parallelism effectively, and finally implements in Xilinx Spartan-3E series on FPGA. In the process of design, the image data processing speed is enhanced by improving the algorithm and optimizing structure, also carries out simulation to verify the algorithm through the experiment, and the experimental results show that the proposed algorithm effectively filters out tiny noise in images at the same time, can save hardware resources, and satisfies the high real-time requirements, suitable for image acquisition and preprocessing system.

Keywords： morphology filter algorithm optimization FPGA