Dataset Versions

v14

2023-08-23 9:42pm

Generated on Aug 23, 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.
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Dataset Split

Train Set 88%
1980Images
Valid Set 8%
189Images
Test Set 3%
78Images

Preprocessing

Isolate Objects: Applied
Resize: Fit (black edges) in 1600x900
Auto-Adjust Contrast: Using Histogram Equalization
Grayscale: Applied

Augmentations

Outputs per training example: 3
Flip: Horizontal, Vertical
90° Rotate: Clockwise, Counter-Clockwise, Upside Down
Rotation: Between -10° and +10°
Grayscale: Apply to 60% of images
Hue: Between -44° and +44°
Saturation: Between -25% and +25%
Brightness: Between -15% and +15%
Exposure: Between -5% and +5%
Blur: Up to 1.75px
Noise: Up to 2% of pixels
Cutout: 10 boxes with 3% size each
Mosaic: Applied