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图像分解中的多通道滤波器组合

吴敏金1, 沈霄凤1, 金升俊2(1.华东师范大学信息技术系,上海 200062;2.上海天域时捷信息系统有限公司,上海 200232)

摘 要
为了有效地利用多通道滤波器组合进行图像分解,以M=3通道为例,首先给出非奇异多通道滤波器组合及其分析、合成与传递方程,然后设计其归一化、平滑度与对称性优化约束与最小二乘算法,最后讨论其在图像分解中的应用。
关键词
Multi-channel Filter Banks and Its Application of Image Decomposition

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Abstract
In this paper,we shall investigate multi-channel filter banks (MFB,M=3),introduce the analysis,synthesis Equations and transfer Equations of MFB,design its optimal restriction and "least-squares" iteration algorithm,and discuss the application to image decomposition.
Keywords

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