Dataset Versions

v1

belight V1

Generated on Jun 12, 2023

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 85%
390Images
Valid Set 9%
40Images
Test Set 7%
30Images

Preprocessing

Auto-Orient: Applied
Static Crop: 0-43% Horizontal Region, 41-75% Vertical Region
Resize: Stretch to 640x640

Augmentations

Outputs per training example: 3
Flip: Horizontal, Vertical
Rotation: Between -25° and +25°
Brightness: Between -30% and +30%
Exposure: Between -25% and +25%
Blur: Up to 2px
Bounding Box: Crop: 5% Minimum Zoom, 30% Maximum Zoom
Bounding Box: Brightness: Between -35% and +35%