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用启发式图像边缘检测的方法对图像做了实验，并与经典边缘检测方法进行了比较。结果表明，此方法比经典法在检测质量上有较大的改善，能准确有效地将图像目标的边缘从背景中提取出来．
The experiment of the image was done by using heuristic image edge detection method and compared with the classical edge detection method. The results show that this method can improve the detection quality better than the classical method, and can accurately and effectively extract the edge of the image from the background.