Dataset Versions

v37

2024-01-19 2:43am

Generated on Jan 18, 2024

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 94%
3840Images
Valid Set 4%
152Images
Test Set 2%
86Images

Preprocessing

Auto-Orient: Applied
Resize: Fit within 1280x1280
Auto-Adjust Contrast: Using Histogram Equalization
Modify Classes: 1 remapped, 0 dropped
Filter Null: Do not filter any null images.

Augmentations

Outputs per training example: 3
Flip: Horizontal, Vertical
90° Rotate: Clockwise, Counter-Clockwise, Upside Down
Crop: 0% Minimum Zoom, 14% Maximum Zoom
Rotation: Between -11° and +11°
Shear: ±10° Horizontal, ±14° Vertical
Grayscale: Apply to 4% of images
Hue: Between -15° and +15°
Saturation: Between -12% and +12%
Brightness: Between -38% and +38%
Exposure: Between -28% and +28%
Blur: Up to 4.5px
Noise: Up to 3.63% of pixels
Cutout: 8 boxes with 3% size each
Bounding Box: Brightness: Between -27% and +27%
Bounding Box: Noise: Up to 1.37% of pixels

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