lab - v5 2022-09-25 3:44am
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This dataset was exported via roboflow.com on September 24, 2022 at 7:44 PM GMT

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It includes 569 images.
Metal are annotated in COCO Segmentation format.

The following pre-processing was applied to each image:
* Auto-orientation of pixel data (with EXIF-orientation stripping)
* Resize to 550x550 (Stretch)
* Auto-contrast via contrast stretching

The following augmentation was applied to create 3 versions of each source image:
* 50% probability of horizontal flip
* 50% probability of vertical flip
* Random rotation of between -10 and +10 degrees
* Random shear of between -16° to +16° horizontally and -11° to +11° vertically
* Salt and pepper noise was applied to 4 percent of pixels

The following transformations were applied to the bounding boxes of each image:
* Random brigthness adjustment of between -6 and +6 percent