how to save ground truth data from video labeler as png files?

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Yousra Ashfaq
Yousra Ashfaq 2023-2-28
回答： Anurag Ojha 2023-3-14
Hi all,
I am working on creating the ground truth for the UVG dataset, I am using the video labeler, but the ground truth is only saved as a .mat file. Is it possible to save the ground truth images as .png?

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Anurag Ojha
Anurag Ojha 2023-3-14
Hi, Yousra,
As you wish to export labeled ground truth to a “.png” file, I would like to share that it is only possible to export the labeled ground truth to a MAT-file or to a variable in the MATLAB workspace. In both cases, the labeled ground truth is stored as a groundTruth object. Since it is stored as an object, we cannot store it as a .png file . You can refer to MATLAB documentation of video labeler to explore more about it.
Hope it helps!

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