FDAtool and design a image processing filter.

2013 1 14
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Hi,
How can i design a edge detection filter with FDAtool?such as sobel.
i can design a voice filter with FDAtool but i don't know image filter.
excuse my poor english
Regards

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Image Analyst
Image Analyst 2013-1-14

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I don't know FDAtool. Typically image filters are performed using conv2(), imfilter(), edge(), stdfilt(), entropyfilt(), imtophat(), etc., or they are made with a custom function that you write.

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