【摘 要】
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0引言本文首先简略介绍图像的张量表示法。假设在X_(N,N)={(n,m);n,m=0:(N-1)}的笛卡尔晶格中定义一个尺寸为N×N的图像{f_(n,m)}。张量等级为3或者以一系列相同长度的向量定义图像{f_(n,m)}的张量,如式(1)。X_(N,N):{f_(n,m)}→{(f_(p,s,t);t=0:(N-1))_((p,s)∈J_(NN))}(1)由频率(p,s)生成向量(f_(p,s
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0引言本文首先简略介绍图像的张量表示法。假设在X_(N,N)={(n,m);n,m=0:(N-1)}的笛卡尔晶格中定义一个尺寸为N×N的图像{f_(n,m)}。张量等级为3或者以一系列相同长度的向量定义图像{f_(n,m)}的张量,如式(1)。X_(N,N):{f_(n,m)}→{(f_(p,s,t);t=0:(N-1))_((p,s)∈J_(NN))}(1)由频率(p,s)生成向量(f_(p,s,0),f_(p,s,1),…f_(p,s,N-1))的分量,也称为分裂信号,是沿着X_(N,N)中平行
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