Dataset Versions

v2

2x2 tiling

Generated on Nov 9, 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.
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Dataset Split

Train Set 93%
4440Images
Valid Set 4%
192Images
Test Set 3%
156Images

Preprocessing

Auto-Orient: Applied
Resize: Fit within 320x320
Tile: 2 rows x 2 columns

Augmentations

Outputs per training example: 3
Flip: Horizontal, Vertical
90° Rotate: Clockwise, Counter-Clockwise, Upside Down
Rotation: Between -15° and +15°
Shear: ±10° Horizontal, ±10° Vertical
Grayscale: Apply to 15% of images
Saturation: Between -12% and +12%
Brightness: Between -24% and +24%
Exposure: Between -15% and +15%
Blur: Up to 3.1px
Noise: Up to 1.57% of pixels