Apply a filter to an image

Is there a way to apply a filter made using the filter design and analysis tool to an image or another way of creating a filter and then applying it to an image.

[Image Analyst]

Where is that? I don't see it on the Apps tab of the tool ribbon. The only thing I see there that is even close is the "Filter Designer" app, but that seems to be just for 1-D signals, not images, and there doesn't seem to be anyway to export the code it builds to an m-file. So where exactly did you find this "filter design and analysis tool"?

[Chaya N]

@Image Analyst: I think the "Filter Designer" app in the latest release was previously called the "Filter Design and Analysis Tool" ( fdatool) in the older versions.

[Thomas Hoyle]

I am using R2016a and on the apps tab under signal processing and communications is where I found Filter Design and Analysis Too

Answer 1

[Chaya N]

There are many ways available. The following is just a sample subset of functions to give you an idea: conv2 , filter2 , any among the list available under Image Filtering. You could treat any image as a 2D (or multi-D) array or vice versa. The filter object itself would depend on your purpose.

Answer 2

[Thorsten]

 help imfilter