Dataset Versions

v2

2024-02-24 10:27pm

Generated on Feb 24, 2024

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 92%
1068Images
Valid Set 4%
45Images
Test Set 4%
44Images

Preprocessing

Static Crop: 12-86% Horizontal Region, 30-69% Vertical Region
Resize: Stretch to 640x640
Auto-Adjust Contrast: Using Histogram Equalization

Augmentations

Outputs per training example: 3
Crop: 0% Minimum Zoom, 29% Maximum Zoom
Shear: ±10° Horizontal, ±0° Vertical
Hue: Between -10° and +10°
Saturation: Between -33% and +33%
Brightness: Between -20% and +20%
Exposure: Between -10% and +10%
Blur: Up to 2.4px
Noise: Up to 1.9% of pixels