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Yongkai liu


Last seen: 4 years 前 |  自 2018 起处于活动状态

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统计学

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Finding local minima and its indices in a 2D matrix.
what's inside the imregionalmin?

5 years 前 | 0

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How do i calculate hessian matrix for an image?
Thanks! It seems that in practice, we use the second derivative of gassian filter convoluted on image to get the hessian matrix ...

5 years 前 | 0