To classify different segmented regions as text regions or non-text regions, two features of the black to white pixel ratio (BWR) and the cross-count (CC) of pixels were used for the classifications.

对分割后的图像，本文采用黑白像素比（BWR）及黑白像素交替变换数（CC）两个特征进行进一步的分类。

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So, the number of nuclei, 119 if we were to sit and count these as well, is 119. So, we'll multiply that by just pi, r squared, to get that cross-section, and divide all of that by 1 .

如果你们数的话，原子核的数是，我们用它乘以πr的平方，得到横截面积，除以1。

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Thompson's projection used a day-by-day count to cross -reference the Mayan to the European calendar rather than a count of years.

汤普森的设想是作用逐天计算去勾划——涉及了玛雅到欧洲的历法，而不是年的计算。

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As cross-shareholdings are unwound, companies will no longer be able to count on unquestioning support from chummy corporate shareholders.

ECONOMIST: Japanese shares