摘要
简要介绍了图像锐化中的Laplacian算法和FPGA实现图像处理的优点,然后给出了基于FPGA的Laplacian算法实现方案,并且利用Altera公司提供的IP核实现了算法。对关键部分进行了仿真分析,将程序下载到开发板上进行验证,从结果可以看出,本算法很好地满足了实时性和增强图像的要求。
The paper briefly introduces the Laplacian algorithms in image sharpening and the advantages of using FPGA to process image at first. Then it gives the program based on Laplacian algrothm and realizes the algorithm using IP core provided by Altera Company. This paper also analyses the key parts of the design. At last, the paper programes the design and downloads to the development-board. The results prove that the design satisfies the real-time requirements well.
出处
《微型机与应用》
2012年第3期40-41,45,共3页
Microcomputer & Its Applications
