Dataset Versions

v4

onlyHelmet

Generated on Jan 26, 2022

Popular Download Formats

Pascal VOC XML
Common XML annotation format for local data munging (pioneered by ImageNet).
PaliGemma
PaliGemma JSONL format used for fine-tuning PaliGemma, Google's open multimodal vision model.
CreateML JSON
CreateML JSON format is used with Apple's CreateML and Turi Create tools.
Other Formats
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Dataset Split

Train Set 100%
21105Images
Valid Set %
0Images
Test Set %
0Images

Preprocessing

Auto-Orient: Applied
Resize: Stretch to 416x416
Modify Classes: 0 remapped, 1 dropped

Augmentations

Outputs per training example: 3
Shear: ±5° Horizontal, ±5° Vertical
Brightness: Between -30% and +30%
Bounding Box: Rotation: Between -5° and +5°
Bounding Box: Exposure: Between -10% and +10%
Bounding Box: Blur: Up to 1.25px
Bounding Box: Noise: Up to 3% of pixels