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。
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。
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。
Economies of scale will also count for more in areas such as deposit-gathering, risk analysis, cross-selling and wholesale-debt issuance.
规模经济在更多的领域比如说存款收集、风险分析、跨区销售和批发债务发行将同样有价值。
A performance prediction model is established in this paper which taking ac count into gas compressibility and the change of cross section area of flow channel.
本文建立的性能预测模型考虑了气相的可压缩性和沿流道的截面面积的变化，介绍了数值模拟的方法和步骤。
A performance prediction model is established in this paper which taking ac count into gas compressibility and the change of cross section area of flow channel.
本文建立的性能预测模型考虑了气相的可压缩性和沿流道的截面面积的变化，介绍了数值模拟的方法和步骤。
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