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tidu

于 2012-06-27 发布 文件大小:137KB
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  利用索贝尔算子两种模板提取图像梯度,幅度选取分别利用欧式距离、城区距离和棋盘距离。(Using two templates of Sobel operator to extract the gradient of a image. Magnitude was selected by using Euclidean distance, city distance and chessboard distance.)

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