| 基于小波变换的Cycle Spinning图像融合的扩展研究 |
| |
| 引用本文： | 胥 妍,段会川.基于小波变换的Cycle Spinning图像融合的扩展研究[J].计算机工程与应用,2007,43(27):47-49. |
| |
| 作者姓名： | 胥 妍 段会川 |
| |
| 作者单位： | 山东师范大学 信息科学与工程学院,济南 250014 |
| |
| 摘 要： | Cycle Spinning是在图像去噪时使用的一种消除伪吉布斯（Pseudo-Gibbs）现象的方法,目前的文献中较少有使用该方法进行图像融合的研究。尝试结合小波变换和Cycle Spinning循环平移的思想,提出了一种基于小波变换的Cycle Spinning图像融合方法,并在此基础上对平移进行了扩展研究。仿真实验证明该方法与传统DWT方法相比,能较好地保留图像的细节信息,获得更高的PSNR值。
|
| 关 键 词： | 小波变换 CycleSpinning 图像融合 平移方向 平移量 |
| 文章编号： | 1002-8331（2007）27-0047-03 |
| 修稿时间： | 2007-07-01 |
Further study on image fusion based on wavelet transform using Cycle Spinning |
| |
| XU Yan,DUAN Hui-chuan.Further study on image fusion based on wavelet transform using Cycle Spinning[J].Computer Engineering and Applications,2007,43(27):47-49. |
| |
| Authors: | XU Yan DUAN Hui-chuan |
| |
| Affiliation: | School of Information Science & Engineering,Shandong Normal University,Ji’nan 250014,China |
| |
| Abstract: | In order to avoid the effect of Pseudo-Gibbs phenomena,Cycle Spinning,used in de-noise,was produced in this background,but this method is seldom mentioned and used in image fusion literature at present.This paper,trying to integrate wavelet transform with the thought of cycle translation,presented a method for image fusion based on wavelet transform using Cycle Spinning and extended the study on shift.The experimental results indicate that the method can reserve more detail information of images and get higher PSNR value,compared with traditional Discrete Wavelet Transform(DWT). |
| |
| Keywords: | wavelet transform Cycle Spinning image fusion shift direction shift quantity |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
| 点击此处可从《计算机工程与应用》浏览原始摘要信息 |
|
点击此处可从《计算机工程与应用》下载全文 |
