john joe cunningham

OS forest

Object Detection

OS forest Image Dataset

v12

2023-05-30 11:57am

Generated on May 30, 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 87%
435Images
Valid Set 8%
40Images
Test Set 5%
26Images

Preprocessing

Grayscale: Applied

Augmentations

Outputs per training example: 3
Flip: Horizontal
Crop: 0% Minimum Zoom, 20% Maximum Zoom
Saturation: Between -99% and +99%
Brightness: Between -10% and +10%
Exposure: Between -15% and +15%
Blur: Up to 1px
Noise: Up to 1% of pixels
Cutout: 10 boxes with 2% size each
Mosaic: Applied
Bounding Box: Noise: Up to 1% of pixels