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Re: Problem with calibration info (EXIF data) when opening files

Posted by Mark Hiner-2 on Jun 10, 2014; 12:46pm
URL: http://imagej.273.s1.nabble.com/Problem-with-calibration-info-EXIF-data-when-opening-files-tp5008025p5008111.html

Great! thanks! I'll test it right now.


On Tue, Jun 10, 2014 at 7:44 AM, Gerald Ruiner Torgersen <
[hidden email]> wrote:

> Hi Mark,
>
> I have done that, two different images scaled in different ways, but booth
> in mm:
> 1000px-Graph-paper.tif - test image calibrated manually using ImageJ
> 20131106-134636.0-IO.tif - radiograph, converted from DICOM image,
> calibrated by macro using DICOM header information
>
> Mvh
> Gerald R. Torgersen
>
>
> >-----Original Message-----
> >From: ImageJ Interest Group [mailto:[hidden email]] On Behalf Of
> >Mark Hiner
> >Sent: Tuesday, June 10, 2014 2:24 PM
> >To: [hidden email]
> >Subject: Re: Problem with calibration info (EXIF data) when opening files
> >
> >Hi Gerald,
> >
> > Can you use the "Help > Upload Sample Image" command in Fiji to upload
> >your dataset? I need to do more in-depth debugging to see if it's a
> problem
> >with reading the metadata of your image, or in reporting the calibration
> values.
> >
> >Thank you!
> >- Mark
> >
> >
> >On Tue, Jun 10, 2014 at 1:47 AM, Gerald Ruiner Torgersen <
> >[hidden email]> wrote:
> >
> >> Hi Mark,
> >>
> >> thank you for explaining. I have now tried the updated version, and
> >> there is still an issue: My images calibrated in mm are now showing up
> in µm.
> >> The µm are not scaled, but an image 30 x 40 mm is now showing as 30 x
> >> 40 µm.
> >>
> >> When I turn off SCIFIO the are shown with correct unit of length (mm).
> >>
> >>
> >> Mvh
> >> Gerald R. Torgersen
> >>
> >> >-----Original Message-----
> >> >From: ImageJ Interest Group [mailto:[hidden email]] On Behalf Of
> >> >Mark Hiner
> >> >Sent: Friday, June 06, 2014 5:11 PM
> >> >To: [hidden email]
> >> >Subject: Re: Problem with calibration info (EXIF data) when opening
> >> >files
> >> >
> >> >Hi Gerald,
> >> >
> >> >Sorry for the confusion - this is the change
> >> ><https://github.com/scifio/scifio/commit/45c1f0e6cc68492a3604c93bfbc1
> >> >96b
> >> >e9bb49698>
> >> >fixing calibration in SCIFIO (and there is a corresponding change
> >> ><https://github.com/imagej/imagej-
> >> >legacy/commit/9176fd86289fe83c6efab355ed04674b334d6718>
> >> >in imagej-legacy). These changes were complete but un-released as of
> >> >last night/this morning. By default, we only update Fiji with released
> code.
> >> >
> >> >Johannes asked you to test with our development code (and thus the
> >> >"SNAPSHOT" in the .jar name) but I should have just released the
> >> >changes when they were ready and uploaded them to Fiji.
> >> >
> >> > SCIFIO 0.14.2 and imagej-legacy 0.5.4 are now released and uploaded
> >> > to
> >> Fiji. If
> >> >you update again you should get them. Please let us know if this
> >> >doesn't
> >> work
> >> >or if you still have calibration issues.
> >> >
> >> >Thanks again,
> >> >Mark
> >> >
> >> >
> >>
> >>
> >> --
> >> ImageJ mailing list: http://imagej.nih.gov/ij/list.html
> >>
> >
> >--
> >ImageJ mailing list: http://imagej.nih.gov/ij/list.html
>
> --
> ImageJ mailing list: http://imagej.nih.gov/ij/list.html
>

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