Re: Remove Background

Posted by kavanaa1 on May 14, 2016; 4:28pm
URL: http://imagej.273.s1.nabble.com/Remove-Background-tp5016440p5016442.html

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]] on behalf of kavanaa1 [[hidden email]]
Sent: 14 May 2016 15:51
To: [hidden email]
Subject: Remove Background

<http://imagej.1557.x6.nabble.com/file/n5016440/sample_a3_axial_0270.jpg> 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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