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Re: Possible bug in Edit->Selection->Create Selection

Posted by Neil Fazel on Mar 06, 2014; 7:14pm
URL: http://imagej.273.s1.nabble.com/Possible-bug-in-Edit-Selection-Create-Selection-tp5006803p5006807.html

Hi Michael,

   Thanks for the tip. To look into it, I thresholded differently, i.e. between 0 and and 0.01 (with Dark Background option selected). There are contiguous regions of the image which are all 0's (e.g. the thin vertical lines on the right-hand side of the attached .tiff image); the selection drawn for them is a rectangle open on one side (bottom, visible when magnified). I would have expected a region of uniformly 0 pixel values to be fully encompassed by the selection since, it seems to me, there are no thresholding approximations involved.

Thanks,
Neil


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5862 MS 1 2 S10K - PSL - full x-ray - 550x550 - mask removed & thresholded 0-.01.tiff (133K) Download Attachment