本文运用快速Kirsch算法对图像边缘进行检测,在分析边缘图像中各边缘象素点成为真正边缘可能性的基础上实现对图像边缘的细化,以获取准确可靠的边缘。%This paper proposes a new algorithm for edge extraction. First weuse fast Kirsch algorithm to detect the edges of image,and then the probability of the detected edges being true edges is evaluated, on the basis,the true edges are formed.
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