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hessian

于 2009-05-30 发布 文件大小:1KB
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代码说明:

  用于SIFT变化的关键点判断,定对比度和herrian矩阵,最后结果为关键点在DOG里的坐标!(Change for the SIFT key points to determine, set contrast and herrian matrix, the final results for the key points in the coordinates in the DOG!)

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