Dataset Versions

v4

2024-06-05 3:48pm

Generated on Jun 5, 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.
Other Formats
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Dataset Split

Train Set 90%
141Images
Valid Set 4%
7Images
Test Set 6%
9Images

Preprocessing

Auto-Orient: Applied
Static Crop: 4-95% Horizontal Region, 36-82% Vertical Region
Resize: Fill (with center crop) in 500x350
Auto-Adjust Contrast: Using Contrast Stretching
Grayscale: Applied
Tile: 2 rows x 2 columns
Filter Null: Require all images to contain annotations.

Augmentations

Outputs per training example: 3
Flip: Horizontal, Vertical
90° Rotate: Clockwise, Counter-Clockwise, Upside Down
Crop: 10% Minimum Zoom, 26% Maximum Zoom
Rotation: Between -15° and +15°
Brightness: Between -25% and +25%
Exposure: Between -15% and +15%
Blur: Up to 4.5px
Noise: Up to 1.92% of pixels