计算机工程2012，Vol.38Issue(11)：196-198,3.DOI:10.3969/j.issn.1000-3428.2012.11.060
基于NSCT和PCNN的遥感图像融合算法
Remote Sensing Image Fusion Algorithm Based on NSCT and PCNN
摘要
Abstract
In order to deal with the problem that the spatial information and spectrum information are hard to be combined when remote images are fused, this paper presents a remote sensing image fusion algorithm based on Nonsubsampled Contourlet Transform(NSCT) and Pulse Coupled Neural Network(PCNN). This algorthm uses different criteria to fuse the high and low frequency components of multi-spectral and high-resolution image which are decomposed by NSCT. Simulation results show that the proposed algorithm can effectively retain the image spectral information and improve the image spatial resolution greatly.关键词
图像融合/非下采样Contourlet变换/脉冲耦合神经网络/链接强度/多光谱图像/高分辨率图像Key words
image fusion/ Nonsubsampled Contourlet TransformfNSCT)/ Pulse Coupled Neural Network(PCNN)/ linking strength/ multi-spectral image/ high-resolution image分类
信息技术与安全科学引用本文复制引用
温黎茗,彭力,徐红..基于NSCT和PCNN的遥感图像融合算法[J].计算机工程,2012,38(11):196-198,3.基金项目
国家自然科学基金资助项目(60973095) （60973095）
