Dataset Versions

v3

2023-05-12 4:15pm

Generated on May 12, 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 90%
14780Images
Valid Set 7%
1218Images
Test Set 3%
489Images

Preprocessing

Auto-Orient: Applied
Static Crop: 25-75% Horizontal Region, 18-86% Vertical Region
Resize: Stretch to 640x640
Auto-Adjust Contrast: Using Histogram Equalization
Tile: 1 rows x 1 columns
Modify Classes: 6 remapped, 5 dropped

Augmentations

Outputs per training example: 2
Flip: Horizontal
90° Rotate: Clockwise, Counter-Clockwise
Shear: ±15° Horizontal, ±15° Vertical
Saturation: Between -25% and +25%
Brightness: Between -9% and +9%
Bounding Box: Flip: Horizontal
Bounding Box: 90° Rotate: Clockwise, Counter-Clockwise
Bounding Box: Rotation: Between -8° and +8°
Bounding Box: Shear: ±15° Horizontal, ±15° Vertical

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