Real-Time Helmet Detection for Motorcyclist

Object Detection

Dataset Versions

v2

2021-08-25 12:56pm

Generated on Aug 25, 2021

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.
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Dataset Split

Train Set 87%
279Images
Valid Set 8%
27Images
Test Set 4%
14Images

Preprocessing

Auto-Orient: Applied
Resize: Stretch to 416x416
Auto-Adjust Contrast: Using Histogram Equalization
Modify Classes: 0 remapped, 1 dropped
Filter Null: Require all images to contain annotations.

Augmentations

Outputs per training example: 3
90° Rotate: Clockwise, Counter-Clockwise, Upside Down
Rotation: Between -20° and +20°
Saturation: Between -50% and +50%
Brightness: Between -40% and +40%
Exposure: Between -40% and +40%
Noise: Up to 5% of pixels
Bounding Box: Rotation: Between -20° and +20°
Bounding Box: Brightness: Between -40% and +40%

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