The result of simulation shows that the method can detect weak edges which possess strong continuity and anti-noise property, also is superior to the traditional edge detection operators.

仿真结果表明：该方法去噪效果好，能提取图像中较弱的边缘，且边缘具有很强的连续性，明显优于传统的边缘检测算子。

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If we now release the continuity requirements on the function, i. e. lowering the order of the function space, we obtain a "weak" solution.

如果我们减弱函数的连续性要求，即降低函数空间的阶次，那么我们就得到一个“弱”解。

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If we now release the continuity requirements on the function, i. e. lowering the order of the function space, we obtain a "weak" solution.

如果我们减弱函数的连续性要求，即降低函数空间的阶次，那么我们就得到一个“弱”解。

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