There are several incorrect labels in Global Wheat Head Dataset 2021. Some images are annotated in their original size. After that, the images are resized to final size (1024×1024 pixels). As the result, the bounding boxes are a little bit off.
Here is the list of affected images
| Image Label | Reason |
| 0af5c1bc753619e4f5d504e5424d056af22954f04d50cd0d4a21682cfdd9a4dc.png | Image file resized after annotation |
| 4c9c82eeefaaa8b3b7300561820274c0ff576b47ada9239862f4a295cbdb18b7.png | Image file resized after annotation |
| 6be51c1a5132034427ecabaafa679fcac7c8f95e05a595df69401766b90d7890.png | Image file resized after annotation |
To correct the annotation, the coordinates must be multiplied by a correction factor and shifted a little bit downward. Here is the comparison between original annotation (green) and corrected annotation (red).
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