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Re: Remove Background

Posted by Krs5 on May 16, 2016; 6:43am
URL: http://imagej.273.s1.nabble.com/Remove-Background-tp5016440p5016448.html

Dear Alan,

Attached is the image you supplied in the original email directly viewed in the 3D viewer. Do you have the latest version of ImageJ/Fiji and of the 3D viewer?

Kees

-----Original Message-----
From: ImageJ Interest Group [mailto:[hidden email]] On Behalf Of kavanaa1
Sent: 14 May 2016 17:29
To: [hidden email]
Subject: Re: Remove Background

I can use 3D viewer but the specimen is on the centre of the black box (i.e the background) so it's not possible to see the outer surface of the specimen. I did try put a circular  selection area around he specimen and use the Remove Outside crop feature. This works but I lose the outer specimen surface entirely. I am looking to remove the background but retain the specimen info of possible

Thanks for your reply

Alan

On Saturday, 14 May 2016, Straatman, Kees (Dr.) [via ImageJ] <
[hidden email]> wrote:

> As far as I can see you should be able to view your specimen in the 3D
> viewer without changes to the background
>
> Kees
>
> ________________________________________
> From: ImageJ Interest Group [[hidden email]
> <http:///user/SendEmail.jtp?type=node&node=5016441&i=0>] on behalf of
> kavanaa1 [[hidden email]
> <http:///user/SendEmail.jtp?type=node&node=5016441&i=1>]
> Sent: 14 May 2016 15:51
> To: [hidden email]
> <http:///user/SendEmail.jtp?type=node&node=5016441&i=2>
> Subject: Remove Background
>
> <http://imagej.1557.x6.nabble.com/file/n5016440/sample_a3_axial_0270.j
> pg>
> Hi,
>
> I've a couple thousand JPEG image slices of metal samples - I want to
> remove the black background from the slices so when I view in 3D
> viewer I am just seeting the specimen. How can I do this in Image J?
> Threshold manager doesnt seem to be working for me, the way I am using
> it.
>
> Thanks
>
>
>
>
>
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