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Yongkai liu


Last seen: 거의 4년 전 |  2018년부터 활동

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

5년 초과 전 | 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 ...

5년 초과 전 | 0