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SURF算子,实现图像特征检测

于 2022-02-02 发布 文件大小:703.34 kB
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代码说明:

surf算子是基于尺度不变特征点的图像检测算子,其实现主要包括四个步骤:1)检测尺度空间的极值;2)精炼特征点位置;3)计算特征点的描述信息;4)生成描述特征点的特征向量。

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