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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Firstly, a TF region extraction method based on energy threshold is designed to identify the clustered energy of the signaland to extract the regions in TF plane occupied by clustered energy;

首先，设计了一种基于能量阈值的时频区域提取方法，识别出信号在时频面上的能量峰，并提取出能量峰所占据的时频区域；

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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.

ECONOMIST: The high price of Nigeria��s oil

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