在得到钢坯编号区域后，首先对所得的钢坯编号区域中的字符进行分割，然后对分割所得字符进行特征提取。
After the possible areas were removed by slab's serial number region's Statistic features, all of slab's serial number regions were located accuracy on the image.
在得到钢坯编号区域后，首先对所得的钢坯编号区域中的字符进行分割，然后对分割所得字符进行特征提取。
After the possible areas were removed by slab's serial number region's Statistic features, all of slab's serial number regions were located accuracy on the image.
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