Nazarbayev University

PPE

Object Detection

PPE Image Dataset

v1

2023-10-04 1:15pm

Generated on Oct 4, 2023

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Dataset Split

Train Set 93%
6533Images
Valid Set 6%
412Images
Test Set 1%
90Images

Preprocessing

Auto-Orient: Applied
Resize: Stretch to 640x640
Grayscale: Applied
Modify Classes: 33 remapped, 63 dropped
Filter Null: Require at least 94% of images to contain annotations.

Augmentations

Outputs per training example: 3
90° Rotate: Clockwise, Counter-Clockwise
Saturation: Between -25% and +25%
Brightness: Between -25% and +25%
Blur: Up to 2.5px
Noise: Up to 3% of pixels
Mosaic: Applied