Dataset Versions

v40

2022-08-30 7:33pm

Generated on Aug 30, 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.
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Dataset Split

Train Set 80%
3651Images
Valid Set 14%
661Images
Test Set 6%
260Images

Preprocessing

Isolate Objects: Applied
Static Crop: 7-100% Horizontal Region, 3-100% Vertical Region
Auto-Adjust Contrast: Using Adaptive Equalization
Modify Classes: 0 remapped, 2 dropped

Augmentations

Outputs per training example: 3
Flip: Horizontal
90° Rotate: Clockwise, Counter-Clockwise
Grayscale: Apply to 25% of images
Exposure: Between -6% and +6%
Noise: Up to 5% of pixels

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