Dataset Versions

v3

2022-11-07 4:10pm

Generated on Nov 8, 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%
780Images
Valid Set 8%
72Images
Test Set 4%
40Images

Preprocessing

Auto-Orient: Applied
Static Crop: 27-72% Horizontal Region, 7-84% Vertical Region
Resize: Stretch to 640x640
Auto-Adjust Contrast: Using Adaptive Equalization
Tile: 2 rows x 2 columns
Modify Classes: 0 remapped, 0 dropped

Augmentations

Outputs per training example: 3
Rotation: Between -15° and +15°
Shear: ±31° Horizontal, ±31° Vertical
Saturation: Between -57% and +57%
Brightness: Between -35% and +35%
Blur: Up to 2.5px
Noise: Up to 10% of pixels

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