该算法从信息论的角度出发，综合利用图象信息熵及不变矩的特性来描述商标图象的形状特征。
Based on the theory of information, the method USES images' entropy and invariant moments to capture the shape and spatial information of images.
该算法从信息论的角度出发，综合利用图象信息熵及不变矩的特性来描述商标图象的形状特征。
Based on the theory of information, the method USES images' entropy and invariant moments to capture the shape and spatial information of images.
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