摘要
介绍小波理论的基本原理,详细分析小波分析理论在图像去噪、图像融合的具体应用。在图像去噪中,主要阐述了图像去噪阈值的选取,以及图像去噪的评价标准。在图像融合中,阐述图像融合的具体方法及应用,并指出图像融合的评价标准,在理论上提出一类基于融合的新的去噪方式。
Introduces the basic theory of wavelet, then detailedly analyses wavelet theory that uses in image de-noising and image fusion. In image de-noising, expounds the often used methods and the criterions of image de-noising. In image fusion we also expound the methods and applications of image fusion, points out the criterions of image fusion, we proposes a new method of image de-noising based image fusion.
出处
《现代计算机》
2009年第6期56-59,共4页
Modern Computer
关键词
小波
图像去噪
图像融合
阈值函数
Wavelet Transform
Image De-Noising
Image Fusion
Threshold Function
