Dataset Versions

v2

2023-04-19 6:15pm

Generated on Apr 19, 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
Choose another format.

Dataset Split

Train Set 88%
2295Images
Valid Set 8%
216Images
Test Set 4%
109Images

Preprocessing

Auto-Orient: Applied
Resize: Stretch to 640x640
Auto-Adjust Contrast: Using Histogram Equalization
Filter Null: Require at least 20% of images to contain annotations.

Augmentations

Outputs per training example: 3
Flip: Horizontal, Vertical
90° Rotate: Clockwise, Counter-Clockwise, Upside Down
Rotation: Between -27° and +27°
Hue: Between -180° and +180°
Saturation: Between -30% and +30%
Exposure: Between -10% and +10%
Blur: Up to 1.25px
Noise: Up to 6% of pixels
Bounding Box: Rotation: Between -15° and +15°
Bounding Box: Brightness: Between -25% and +25%
Bounding Box: Blur: Up to 1.75px
Bounding Box: Noise: Up to 5% of pixels

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