Gaussian filtering in spatial domain

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Suresh Alluri
Suresh Alluri 2020-10-18
评论： Raavi Soni 2020-10-20
how to create a spatial domain gaussian filter of size 7x7 and the standard deviation of the gaussian profile is equal to 1. Normalizing the sum of all coefficients to 1

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回答（1 个）

Image Analyst
Image Analyst 2020-10-18
Did you know about imgaussfilt()?
  2 个评论
Suresh Alluri
Suresh Alluri 2020-10-18
编辑：Suresh Alluri 2020-10-18
yes but here the tricky part is not to use the inbuilt functions like imgaussfilt() or fspecial(), just to add on how to specify the grid size and domain : spatial for a filter??
Image Analyst
Image Analyst 2020-10-19
Huh? Why? Why on earth would you not want to use a built-in function that makes your life easier??? Why put that restriction on yourself?
If you want to do it the hard way, go ahead -- I'm sure it's not hard or beyond your capabilities.

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