GEO-Rooftop Dataset

v2

2023-05-29 6:30pm

Generated on May 29, 2023

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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.
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Dataset Split

Train Set 80%
3216Images
Valid Set 12%
480Images
Test Set 8%
303Images

Preprocessing

Auto-Orient: Applied
Resize: Stretch to 512x512
Modify Classes: 14 remapped, 9 dropped

Augmentations

Outputs per training example: 3
90° Rotate: Clockwise, Counter-Clockwise
Brightness: Between -30% and +30%
Blur: Up to 1px
Noise: Up to 5% of pixels