基于FPGA的图像匹配算法实现的研究

摘要

图像匹配的主要特点是数据运算量极大，并且图像匹配运算消耗的时间相对较长。由于FPGA本身并行的工作机制，使得FPGA能在进行图像匹配的时候可以快速处理这些大量的数字图像数据。本文首先介绍了图像匹配的基本原理，包括图像匹配的概念，图像匹配的方法，其匹配流程，然后重点介绍了两种图像匹配算法在FPGA中的实现过程，编写出了verilogHDL的核心代码，最后通过Quartus II软件进行综合编译，仿真出了其RTL级视图。%The characteristic of Image Matching is that the Awaiting processing data is so large.And the Image Matching operation can take a long time.What this page designed system is base on image matching of FPGA.This paper introduces the basic principles of image matching,including the concept of image matching,image matching method matching process,and then focuses on the several image matching algorithm in FPGA implementation process,the preparation of a verilog HDL core code,and final y through Quartus II software to compile a comprehensive,RTL-level simulation of it’s view.