Dataset Versions

v8

2022-07-04 9:23pm

Generated on Jul 4, 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 91%
5339Images
Valid Set 8%
463Images
Test Set 1%
57Images

Preprocessing

Static Crop: 11-85% Horizontal Region, 14-86% Vertical Region
Resize: Stretch to 416x416
Auto-Adjust Contrast: Using Contrast Stretching

Augmentations

Outputs per training example: 3
Bounding Box: 90° Rotate: Clockwise, Counter-Clockwise
Bounding Box: Crop: 0% Minimum Zoom, 16% Maximum Zoom
Bounding Box: Shear: ±15° Horizontal, ±15° Vertical
Bounding Box: Brightness: Between -22% and +22%
Bounding Box: Exposure: Between -23% and +23%
Bounding Box: Noise: Up to 3% of pixels