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Image JPG - Get Comment

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Hello

 

I would like to get the comment from a jpg image. I can view it with the program IfranView. Is it possible to get this string with LabView?

 

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Hi LN,

 

Is it possible to get this string with LabView?

I see two options:

  1. Use an external tool to strip the EXIF comment tag and read the output of that tool with LabVIEW.
  2. Create your own VI to read that EXIF tag from your JPG files…
Best regards,
GerdW


using LV2016/2019/2021 on Win10/11+cRIO, TestStand2016/2019
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Solution
Accepted by topic author LN86

There have been discussions about this before..

https://forums.ni.com/t5/LabVIEW/Editing-Adding-EXIF-Data/td-p/937042

https://forums.ni.com/t5/LabVIEW/Has-anyone-used-LabVIEW-to-read-Exif-information-from-an-image/m-p/...

 

As Gerd pointed out, there are many image processing packages that can be used with LabVIEW.  Automating ImageMagick is a good bet if you need to both read and write EXIF - 

 

Craig

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Thank you both. I could solve it with your help! I didn't know that this is called EXIF.

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