Supposing models have been proposed before designing region extraction algorithm.

在设计区域提取算法时，均提出了假设模型。

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A fast recognition algorithm is presented for interesting region extraction of an object based on corner features.

本文给出了一种基于角特征的目标兴趣区的识别算法。

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Because of the accuracy of the plate region extraction, the character can be extracted exactly from the plate region. It can improve the accuracy rate of the characters recognition.

在精确确定车牌区域基础上，可以准确切割出车牌中的字符，从而提高识别率。

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In the Delta region, the extraction of the country's wealth before their eyes has created a culture of discontent among the thousands of unemployed youths.

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It could be a region where there was heavy extraction of resources, particularly oil, or ferrous metals as in the case of Chukotka.

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Yet Katanga has enjoyed relative peace in recent years, in large part thanks to the province's popular governor Moise Katumbi, a billionaire Roman Abramovich-esque character who has regulated the region's previously chaotic natural mineral extraction and bankrolled TP Mazembe in the process.

CNN: STORY HIGHLIGHTS