Dataset Versions

v2

GPC_Dataset_2

Generated on Sep 28, 2021

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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 70%
1419Images
Valid Set 20%
406Images
Test Set 10%
203Images

Preprocessing

Auto-Orient: Applied
Resize: Stretch to 416x416

Augmentations

Outputs per training example: 1
Flip: Horizontal
Crop: 0% Minimum Zoom, 20% Maximum Zoom
Shear: ±5° Horizontal, ±5° Vertical
Grayscale: Apply to 10% of images
Brightness: Between -25% and +25%
Blur: Up to 1.25px
Bounding Box: Rotation: Between -5° and +5°