Dataset Versions

v6

2023-04-09 2:03pm

Generated on Apr 9, 2023

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.
Other Formats
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Dataset Split

Train Set 88%
1785Images
Valid Set 8%
169Images
Test Set 4%
86Images

Preprocessing

Auto-Orient: Applied
Static Crop: 25-76% Horizontal Region, 25-83% Vertical Region
Resize: Stretch to 320x240
Auto-Adjust Contrast: Using Adaptive Equalization

Augmentations

Outputs per training example: 3
90° Rotate: Clockwise, Counter-Clockwise
Crop: 0% Minimum Zoom, 69% Maximum Zoom
Rotation: Between -15° and +15°
Shear: ±15° Horizontal, ±15° Vertical
Grayscale: Apply to 65% of images
Hue: Between -141° and +141°
Brightness: Between -53% and +53%
Blur: Up to 11.75px
Noise: Up to 14% of pixels
Cutout: 7 boxes with 6% size each
Bounding Box: 90° Rotate: Clockwise, Counter-Clockwise
Bounding Box: Rotation: Between -25° and +25°

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