[ImageJ-bugs] [Bug 1065] New: Interpolation/ render​ing lower quality in Mac OS compared to other OS

bugzilla at fiji.sc bugzilla at fiji.sc
Thu May 7 04:07:04 CDT 2015


http://fiji.sc/bugzilla/show_bug.cgi?id=1065

            Bug ID: 1065
           Summary: Interpolation/render​ing lower quality in Mac OS
                    compared to other OS
           Product: ImageJ
           Version: unspecified
          Hardware: Macintosh
                OS: Mac OS
            Status: NEW
          Severity: enhancement
          Priority: P5
         Component: Common
          Assignee: ctrueden at wisc.edu
          Reporter: salim.kanoun at gmail.com
                CC: imagej-bugs at imagej.net

Created attachment 249
  --> http://fiji.sc/bugzilla/attachment.cgi?id=249&action=edit
Screen captures

Hello everyone, 

I'm a ImageJ user, I wanted to report some differences about image rendering
between operating systems.

I made a screen capture (see attachement) of a same PET image in Mac OS and
Linux. You will notice that using the same image, using the same zoom the image
quality is clearly different, the Mac OS display is far more "pixelized" than
Linux display.


I never noticed any difference between Linux and Windows, the problem seems Mac
OS specific. 

I think that the interpolation have a lower quality in Mac OS, I have activated
the interpolation in all OS but in Mac OS it sounds like the interpolation is
not as good as other OS.

I use ImageJ for medical imaging so image quality rendering is a real important
parameter for me. Maybe some of you will be able to find out what is going on
with Mac OS ?

Best regards,

Salim Kanoun

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