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Missing field from reported Exif metadata?

PostPosted: Thu Jan 22, 2015 11:01 am
by mraschi
Hi

It seems to be missing the field "RowsPerStrip" (tag ID 0x0116 I think) from the Exif metadata reported by Bio-Formats for all of our working images. It is returned by other readers that we are using for comparison, particularly matlab's imfinfo.

Might it be the case that it is being reported under other name?

You can find a sample image here:
https://www.dropbox.com/s/v9dfa8543lmck ... 5_u001.tif

Thank you,
Marcelo

Re: Missing field from reported Exif metadata?

PostPosted: Fri Jan 23, 2015 2:54 pm
by mlinkert
Hi Marcelo,

The RowsPerStrip tag is parsed, but not currently included in Bio-Formats' original metadata table. We can add this in the 5.1.0 release, but for now you can retrieve the RowsPerStrip tag like this:

Code: Select all
rowsPerStrip = loci.formats.tiff.TiffParser('/path/to/file.tiff').getFirstIFD().getRowsPerStrip();


Regards,
-Melissa

Re: Missing field from reported Exif metadata?

PostPosted: Tue Jan 27, 2015 8:24 am
by mraschi
Hi Melissa.

Thanks for your response. The command line works perfectly. We would welcome this feature if present in 5.1.0.

Best,
Marelo