数字图像自适应去噪算法的FPGA实现  

A new adaptive switching filter for digital image on FPGA

作　　者：左振鹏[1] 

机构地区：[1]哈尔滨工业大学,黑龙江哈尔滨150001

出　　处：《电子技术应用》2012年第11期14-15,21,共3页Application of Electronic Technique

摘　　要：针对数字图像中椒盐噪声的滤除,提出一种适合FPGA实现的自适应去噪算法。在传统算法中加入二次噪声检测,并且在DE2平台上搭建数字图像的椒盐噪声自适应去噪验证平台进行验证。This paper proposes a new means which is implemented on FPGA. It filters the salt and pepper noise and has two steps to detect the noise. And this paper builds a platform of this arithmetic on the DE2 platform.

关 键 词：数字图像处理 椒盐噪声 FPGA 自适应去噪 

分 类 号：TP391.4[自动化与计算机技术—计算机应用技术]