Put forward a kind of method which combines a picture edge a characteristic to carry on two values to turn.

提出了一种结合图像边缘特征来进行二值化的方法。

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By applying wavelet analysis method to image edge detection, multi scale operator of wavelet analysis functions well for noise resisting ability and picture edge reserving.

将小波分析方法应用于图像边缘检测领域，小波分析的多尺度算子在抗噪声和保留图像边缘的能力上有比较好的效果。

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This picture echoes an old Chinese poem: Sharp edge of a sword comes out from grinding, and plum blossom's fragrance comes from the bitter cold.

这张照片和一首中国古诗产生了共鸣：宝剑锋从磨砺出，梅花香自苦寒来。

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Just draw roughly around the edge of the chosen picture with the digitizer stylus and Active Clip automatically detects edges and cuts out the background, allowing users to drop the cleanly-bordered image straight into documents or presentations.

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Spain appeared remarkably relaxed, playing like a team that had already qualified, but in reality the qualification picture was on a paper-thin edge for most of the night.

CNN: Late Navas goal sends Spain through with Italy

Matthews painted a colorful, and downright terrifying, picture of a country standing on the edge of catastrophe and with a political leadership spectacularly ignorant of the crisis facing them.

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