应用盒子维法对改造后的灰度图像提取分形维数，计算结果表明该方法非常有效的表征了工件表面质量状况。
And gets the fractal dimension from the processed gray image by using method of box dimension, the calculation result indicates that it effectively represents the quality of the workpiece surface.
为了提取木材纹理特征，提出采用改进差分盒子法计算木材纹理细胞图像的分形维数值。
Therefore, this paper used improved box-counting approach to compute the fractal dimension of wood texture cell image.
为了提取木材纹理特征，提出采用改进差分盒子法计算木材纹理细胞图像的分形维数值。
Therefore, this paper used improved box-counting approach to compute the fractal dimension of wood texture cell image.
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