• The feature vector is composed of wavelet texture energy features, texture features based on the gray-level co-occurrence matrix and the tone of filtered SAR image by using tree wavelet.

    方法将树型小颇纹理能量特征灰度共生矩阵特征、树型小波滤波后灰度组成的特征矢量对SAR图像进行分类。

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  • Entropy thresholding method is an automatic technique for thresholding of digital images based on gray level-gradient co-occurrence matrix and the maximum entropy principle.

    它包括二维匹配滤波预处理增强血管灰度,以及用灰度-梯度共生矩阵最大值化方法

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  • It presents a new region growing algorithm with gray level co-occurrence matrix to extract the focus region, the threshold segmentation is applied to improve the edge of segmented region.

    为了提取局部感兴趣区域给出了种基于灰度矩阵的区域增长算法分割病灶区域,再结合迭代阈值算法进行病灶边界的磨合。

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  • In this paper, an automatic approach for thresholding based on gray level gradient co occurrence matrix model and the maximum entropy principles is proposed.

    提出了一种基于灰度-梯度共生矩阵模型最大原理自动阈值化方法

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  • First selects texture features based on the gray level co-occurrence Matrix and then EBP-OP neural network is used as a classifier. The experimental results show that this method is very effective.

    首先运用灰度共生矩阵提取图像的纹理特征然后EBP - OP算法对提取的纹理特征进行分类,并基础上实现一组纹理图像的检索,实验证明这种方法有效的。

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  • A combination of GLCM (Gray Level Co-occurrence Matrix) and Fractal features has been used: With the result of experiment we conclude that the combination feature is better than single feature.

    研究了灰度共生矩阵分形维特征结合综合特征,并将其应用于文物图像处理,实验表明基于综合特征的分类优于基于单一特征的分类。

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  • Edge detction based on wavelet multi-scale identity is made. The statistics features based on regional gray and the co-occurrence matrix of gray level are taken as performing image segmentation.

    该系统先粮虫图像进行边缘提取,根据灰度共生矩阵局部统计方法提取小波分割后图像纹理特征。

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  • With regard to the copy-move forgery of image region, this paper proposes a detection algorithm based on gray level co-occurrence matrix.

    针对图像区域复制—粘贴篡改,提出一种基于灰度共生矩阵的检测算法

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  • With regard to the copy-move forgery of image region, this paper proposes a detection algorithm based on gray level co-occurrence matrix.

    针对图像区域复制—粘贴篡改,提出一种基于灰度共生矩阵的检测算法

    youdao

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