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Thread: Gaussian blur
- 05-21-2012, 09:52 AM #1
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Gaussian blur
Hi,
can anyone help me with creation gaussian blur filter for set of images in ImageJ. I've a stack of images in ImageJ stack, and my task is to create 2D gaussian blur filter for this image stack and subsequently create 3D gaussian blur filter.
Please hepl me, i don't know how to do it
- 05-21-2012, 11:03 AM #2
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Re: Gaussian blur
This link clearly describes how to do it.
kind regards,
JosBuild a wall around Donald Trump; I'll pay for it.
- 05-21-2012, 11:08 AM #3
Re: Gaussian blur
Moved from New to Java
dbIf you're forever cleaning cobwebs, it's time to get rid of the spiders.
- 05-21-2012, 11:11 AM #4
Re: Gaussian blur
Or use JavaFX 2 which has a ready-made class: GaussianBlur (JavaFX 2.1)
dbIf you're forever cleaning cobwebs, it's time to get rid of the spiders.
- 05-21-2012, 11:37 AM #5
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Re: Gaussian blur
Thanks for suggestions. But the hardest problem, i can't go through is creating 3D gaussian blur filter. Do you know how it is with z-coordinate, or else, is there something like superposition principle? In creating 3D filter can i use 1D gaussian formula three times for each coordinate? Or is there something more to understand?
- 05-21-2012, 11:51 AM #6
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Re: Gaussian blur
Do you have true three dimensional pictures? Or are they just a stack of two dimensional pictures?
kind regards,
JosBuild a wall around Donald Trump; I'll pay for it.
- 05-21-2012, 12:03 PM #7
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Re: Gaussian blur
I have a stack of two dimensional images stored in ImageJ stack.
- 05-21-2012, 12:35 PM #8
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- 05-21-2012, 12:57 PM #9
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Re: Gaussian blur
I don't know what are you exactly asking for.ImageJ is libary for signal processing. But i think that the z-coordinate can be specific coordinate of each image stored in stack. I don't know if is this right, but i think that if i have a stack of images and the z-coordinate is exact location of pixel in following or previous image. But i think i realy don't get a point of creating 3D gaussian blur filter for stack of images.
- 05-21-2012, 01:15 PM #10
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Re: Gaussian blur
Build a wall around Donald Trump; I'll pay for it.
- 05-21-2012, 01:51 PM #11
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