研究人员只能人工的检查每一张照片，然后经过分析照片上虎皮上的纹理得出正确的数量。因为老虎身上的纹理就像人的指纹一样是独一无二的。

Instead, the researchers examine each snapshot manually and then analyze the tigers' stripe patterns, which, like fingerprints, are unique.

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在皮肤检测阶段，在总结前人工作的基础上，采用了一种有效的肤色检测模型，并在此基础上利用简单统计纹理特征进行皮肤检测。

In period of skin detection, we adopted an effective skin color model by studying the former work and based on this we carried out skin detection through simple and statistical texture character.

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另外，基于纹理和区域的传统文字定位方法都有一个很大的缺陷，许多特征的阈值都需人工定义，给系统的可靠性带来了隐患。

In addition, there is a common disadvantage of traditional text location method, which is too many thresholds are defined manually, bringing danger to system reliability.

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