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Utilization of scale-space correlation on edge detection of image

机译:尺度空间相关性在图像边缘检测中的应用

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A method on edge detection of image was proposed according to the correlation of the multi-scale space in wavelet analysis. The algorithm is fast and easy, in which we do correlation calculation among the adjacent scale wavelet coefficient, and the edge of image can be detected accurately without preprocessing with this method. The experiment results clearly show that the method is efficient, can improve the positioning accuracy of the image edge and reduce the noise at the same time.
机译:根据小波分析中多尺度空间的相关性,提出了一种图像边缘检测方法。该算法快速简便,在相邻尺度小波系数之间进行相关计算,无需预处理即可准确检测图像边缘。实验结果表明,该方法是有效的,可以提高图像边缘的定位精度,同时减少噪声。

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