1) weighted fusion rule
加权融合规则
1.
Then, different weighted fusion rules are adopted according to high and low frequent coefficient features.
算法首先结合à trous小波变换和Curvelet变换的优点,构造出两通道不可分à trous-Curvelet变换方法,并将其与IHS变换相结合对图像进行多分辨率分解,然后依据高、低频层系数的特点采用不同的加权融合规则进行融合,最后用IHS逆变换得到融合图像。
2) Fusion Rule of Constant Weight
固定权融合规则
3) optional weighted fusion
按标量加权最优融合规则
4) optimal fusion rule weighted by matrices
按矩阵加权最优融合规则
5) fusion rules
融合规则
1.
Then fuse the wavelet coefficients based on window according to fusion rules.
首先对源图像进行小波多尺度分解,然后采用基于窗口的融合规则进行小波系数融合,最后通过小波逆变换重构融合图像。
2.
After analyzing some fusion rules based on Wavelet Transform and their effects,this paper presents a new method of Medical Image Fusion.
论文探讨了基于小波变换的医学图像的融合方法,在对现有的有关融合规则及其所融合效果进行分析的基础上,提出了一种新的基于小波的融合方法。
3.
The concept of multi-focus image fusion and ordinary image fusion methods are introduced,then the principle of image wavelet decomposition,the process of multi-focus image fusion by using wavelet analysis and different fusion rules are presented.
首先说明了多聚焦图像融合的概念和一般融合方法,然后介绍了图像的小波分解原理,采用小波分析进行图像融合的步骤以及不同的融合规则。
6) fusion rule
融合规则
1.
Based on the analysis of existing wavelet image fusion method and with an aim at the selection of high and low frequency fusion rules,the paper presents a new image fusion algorithm based on wavelet multi-resolution decomposition.
在分析已有小波图像融合方法的基础上,针对高、低频融合规则的选择问题,提出了一种基于小波多分辨率分解的图像融合算法。
2.
The two kinds of fusion rules,including pixel-based and region-based local variance,are discussed,and then modified fusion rules are proposed.
阐述了基于小波包变换的图像融合算法,并对基于像素的融合规则与基于区域的局部方差融合规则作了论述。
3.
Image fusion algorithms and fusion rules are important for image fusion technology.
图像融合算法与融合规则是图像融合技术的关键课题。
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