: Photoshop: edit specific frequency band independently this question is targeted at people who understand something about fourier transform and the image pyramid. Is there some plugin for photoshop

this question is targeted at people who understand something about fourier transform and the image pyramid.

Is there some plugin for photoshop that allows me to edit only a particular frequency band of a layer?

for example, sometimes you have an image that looks quite alright in the details but you have some low-frequency gradient going over the whole image that you'd like to get rid of.

it'd be great to decouple low and high frequencies of the image, edit only the low frequencies and then recomposite them again.

hope you know what I mean and maybe you know a way to do this?

thanks!

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@LarsenBagley460

I found this question interesting so i come to know about Image Pyramid & Fourier_transform its completely scary mathematical term used for calculating image.

Fourier transform and the image pyramid. Even its completely complicated for a normal graphic designer guy to understand , we only design graphics , image composition is damn so technical,Mathematical, it completely deals with typical image processing which is not at all related to Graphic Design

May be my answer is not related to your question but mean while you can check these links lighting on how to edit image frequency with the help of Photoshop, might be you get some clue to solve your issue

Low and High Frequency Editing in Photoshop
Something about Low Frequency Deconvolution & Supplemental Sharpening
Frequency Domain Techniques ( Mat-lab ) Introduction to Advanced Image Processing.
Editing an image using high and low frequency

May be these plugin can help you

Fourier Transform plug-in
Free Fourier Transform Plug-In to remove moire patterns

PS : I am really very sorry if my answer is completely out of track for you.

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: Photoshop: edit specific frequency band independently this question is targeted at people who understand something about fourier transform and the image pyramid. Is there some plugin for photoshop

More posts by @Chiappetta793

: By unchecking the "Constrain Proportions" the lock on the dimensions is removed, and you can set the horizontal and vertical size independently. Resizing the image without the lock may stretch

: Do companies/firms usually provide drawing/artist tablets to their designers and artists? Or do you have to provide your own?

: Guidelines or resources to create an application icon based on typefaces I've been using an Open Source application for a while now and, given that its current icon looks somewhat basic, I thought

: Photoshop produce a specific effect How can I recreate this Photoshop effect: Let's say that I have a heart image and inside of the heart I want to implement this effect. How can this be

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