光学学报, 2004, 24 (9): 1214, 网络出版: 2006-06-12
具有紧支撑正交非张量积小波的图像融合
Image Fusion Based on Non-Separable Orthogonal Compact Supported Wavelet
的非张量积小波的图像融合方法。首先根据非张量积小波 利用Daubechies构造的单变量滤波器构造出基于四通道 用此滤波器组对参加融合的图像进行分解 然后对低频部分采用取均值、高频部分采用系数绝对值 最后重构。并采用熵、交叉熵、互信息、均方根误差和 其融合性能与采用同样融合算法 image processing image fusion non-separable wavelet wavelet frame transform
摘要
提出了基于一种新的小波具有紧支撑、正交性、伸缩矩阵为20
Abstract
Image fusion method based on non-separable orthogonal compact supported wavelet is presented. First a non-separable wavelet 4-channels filter bank using the theory of non-separable wavelets is constructed. The images involing the fusion are decomposed by the filter bank. We use the fusion algorithm as follow
刘斌, 彭嘉雄. 具有紧支撑正交非张量积小波的图像融合[J]. 光学学报, 2004, 24(9): 1214. 刘斌, 彭嘉雄. Image Fusion Based on Non-Separable Orthogonal Compact Supported Wavelet[J]. Acta Optica Sinica, 2004, 24(9): 1214.
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