Dataset Versions

v3

2022-10-26 5:51pm

Generated on Oct 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 87%
1278Images
Valid Set 8%
124Images
Test Set 4%
63Images

Preprocessing

Auto-Orient: Applied
Static Crop: 29-69% Horizontal Region, 21-75% Vertical Region
Resize: Stretch to 416x416
Auto-Adjust Contrast: Using Contrast Stretching
Filter Null: Require all images to contain annotations.

Augmentations

Outputs per training example: 3
Crop: 0% Minimum Zoom, 10% Maximum Zoom
Rotation: Between -15° and +15°
Shear: ±20° Horizontal, ±20° Vertical
Saturation: Between -25% and +25%
Exposure: Between -10% and +10%
Noise: Up to 1% of pixels
Mosaic: Applied

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