how to find the second order partial derivative of an image?

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Divya 2013-6-28

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https://ww2.mathworks.cn/matlabcentral/answers/80532-how-to-find-the-second-order-partial-derivative-of-an-image

I want to find the hessian of an image?how is it possible

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Ahmed A. Selman 2013-6-28

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https://ww2.mathworks.cn/matlabcentral/answers/80532-how-to-find-the-second-order-partial-derivative-of-an-image#answer_90233

编辑：Ahmed A. Selman 2013-6-28

See older and similar question here:

http://www.mathworks.com/matlabcentral/answers/67893

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