摘要
研究了IHS变换和主成分分析(PCA)变换的图像融合方法,并针对IHS变换的融合算法和PCA变换的融合算法的优缺点,提出了一种将两者相结合的算法。通过分析实验数据,验证了改进算法优于原来的基于IHS变换融合算法和基于PCA变换融合算法。
Image fusion method is researched base on IHS transform and principal component analysis（PCA） transform.According to the advantages and disadvantages of the fusion algorithm based on IHS transform and the fusion algorithm based on PCA transform,it proposes a combination of the two algorithms.The analysis of the experimental data shows that the improved algorithm is better than the original fusion algorithm based on IHS transform and fusion algorithm based on PCA transform.
出处
《科学技术与工程》
2010年第20期4954-4957,共4页
Science Technology and Engineering
关键词
IHS变换
PCA变换
图像融合
IHS transform principal component analysis（PCA）transform image fusion
