Dataset Versions

v2

2024-10-23 12:09am

Generated on Oct 23, 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 87%
3348Images
Valid Set 8%
320Images
Test Set 4%
160Images

Preprocessing

Auto-Orient: Applied
Static Crop: 17-52% Horizontal Region, 33-72% Vertical Region
Resize: Stretch to 640x640
Auto-Adjust Contrast: Using Histogram Equalization
Grayscale: Applied
Tile: 2 rows x 2 columns

Augmentations

Outputs per training example: 3
Flip: Horizontal, Vertical
Crop: 0% Minimum Zoom, 25% Maximum Zoom
Grayscale: Apply to 24% of images
Hue: Between -22° and +22°
Brightness: Between -24% and +24%
Exposure: Between -14% and +14%
Blur: Up to 4.8px
Noise: Up to 1.92% of pixels