co-occurrence

A automatic Abstracting method based on reformative co - occurrence model is proposed.

提出一种改进词共现模型的自动摘要方法.

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Co - occurrence - matrix - based features and wavelet statistical features of the rotated image are calculated as basic texture features.

然后,利用能量分布特征把纹理的主方向旋转到0°,提取旋转后图像的共生矩阵和小波变换统计参数作为基本纹理特征.

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