A simple pythonscript to augment an annotated image dataset in JPG/XML Format as used by LabelIMG (https://github.com/tzutalin/labelImg). The script will rotate the images 4 times and mirror the resulting images and the annotations making for an expansion by the factor of 8.
- Download the repository from the GitHub website and unzip it or directly clone it.
git clone https://github.com/BendiXB/AugmentLabelIMG.git - Clear the
dataset/andoutput/directories of example data and copy your dataset todataset/for it to be processed by the program. - Run
augment.pyin Python3.sudo python3 augment.py - Your dataset will now be augmented and saved to
output/.
| rotation | not mirrored | mirrored |
|---|---|---|
| 0° |  |
 |
| 90° |  |
 |
| 180° |  |
 |
| 270° |  |
 |
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