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Re: Import Zeiss CZI Data into ImageJ

Posted by Douglas Richardson on Sep 03, 2014; 5:12pm
URL: http://imagej.273.s1.nabble.com/Import-Zeiss-CZI-Data-into-ImageJ-tp5009482p5009483.html

Hi Trevor,

Was the data acquired on a Zeiss AxioScan?  In the scan settings window did
you have JPEGXR compression turned on?  If so, even though the file
extension is .CZI, the data is actually JPEGXR compressed.


On Wed, Sep 3, 2014 at 12:59 PM, Trevor Steve <[hidden email]> wrote:

> Hi all,
>
> I have histology images in the Zeiss CZI data format which I am trying to
> import into ImageJ.
>
> I have installed the Bio-Formats plugin and am using the Bio-Formats
> Importer to load the images.
>
> When I run the import for the raw histology images, ImageJ gives the
> following:
>
> loci.formats.UnsupportedCompressionException: JPEG-XR not yet supported
>     at
>
> loci.formats.in.ZeissCZIReader$SubBlock.readPixelData(ZeissCZIReader.java:2822)
>     at
>
> loci.formats.in.ZeissCZIReader$SubBlock.readPixelData(ZeissCZIReader.java:2794)
>     at loci.formats.in.ZeissCZIReader.initFile(ZeissCZIReader.java:561)
>     at loci.formats.FormatReader.setId(FormatReader.java:1317)
>     at loci.plugins.in.ImportProcess.initializeFile(ImportProcess.java:494)
>     at loci.plugins.in.ImportProcess.execute(ImportProcess.java:144)
>     at loci.plugins.in.Importer.showDialogs(Importer.java:141)
>     at loci.plugins.in.Importer.run(Importer.java:79)
>     at loci.plugins.LociImporter.run(LociImporter.java:81)
>     at ij.IJ.runUserPlugIn(IJ.java:199)
>     at ij.IJ.runPlugIn(IJ.java:163)
>     at ij.Executer.runCommand(Executer.java:131)
>     at ij.Executer.run(Executer.java:64)
>     at java.lang.Thread.run(Thread.java:619)
>
>
> I am not sure if I am making an error in the import settings, as the data
> should not be JPEG-XR, but rather CZI.
>
> Would gratefully appreciate any advice on this matter and how I can move
> forward with importing my data.
>
> Thanks,
>
> Trevor
>
>
>
> --
> Trevor Steve, MD
>
> Neurology Resident (PGY-7)
> PhD Student, Department of Medicine
> University of Alberta
>
> --
> ImageJ mailing list: http://imagej.nih.gov/ij/list.html
>

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