Dataset Versions

v2

2023-06-29 7:28am

Generated on Jun 29, 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 90%
5469Images
Valid Set 6%
335Images
Test Set 4%
249Images

Preprocessing

Auto-Orient: Applied
Static Crop: 28-69% Horizontal Region, 33-78% Vertical Region
Resize: Stretch to 250x250
Grayscale: Applied
Modify Classes: 0 remapped, 1 dropped

Augmentations

Outputs per training example: 3
Flip: Horizontal
90° Rotate: Clockwise, Counter-Clockwise
Crop: 0% Minimum Zoom, 18% Maximum Zoom
Rotation: Between -8° and +8°
Shear: ±9° Horizontal, ±22° Vertical
Grayscale: Apply to 25% of images
Hue: Between -180° and +180°
Saturation: Between -61% and +61%
Brightness: Between -67% and +67%
Exposure: Between -5% and +5%
Mosaic: Applied
Bounding Box: Flip: Horizontal
Bounding Box: 90° Rotate: Clockwise, Counter-Clockwise
Bounding Box: Crop: 0% Minimum Zoom, 33% Maximum Zoom
Bounding Box: Rotation: Between -15° and +15°
Bounding Box: Shear: ±15° Horizontal, ±7° Vertical
Bounding Box: Brightness: Between -64% and +64%
Bounding Box: Exposure: Between -25% and +25%