Dataset Versions

v4

2023-01-25 12:19am

Generated on Jan 24, 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%
5817Images
Valid Set 5%
353Images
Test Set 5%
308Images

Preprocessing

Isolate Objects: Applied
Resize: Stretch to 640x640
Auto-Adjust Contrast: Using Contrast Stretching
Grayscale: Applied
Filter Null: Require at least 62% of images to contain annotations.

Augmentations

Outputs per training example: 3
Flip: Horizontal, Vertical
90° Rotate: Clockwise, Counter-Clockwise, Upside Down
Rotation: Between -36° and +36°
Saturation: Between -27% and +27%
Brightness: Between -27% and +27%
Exposure: Between -19% and +19%
Blur: Up to 1.25px
Noise: Up to 4% of pixels
Cutout: 18 boxes with 2% size each
Mosaic: Applied
Bounding Box: Flip: Horizontal, Vertical

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