Dataset Versions

v27

RoboTrain TennisBall 1280 New

Generated on Jan 14, 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 94%
5805Images
Valid Set 4%
238Images
Test Set 2%
101Images

Preprocessing

Auto-Orient: Applied
Resize: Stretch to 1280x1280
Filter Null: Require at least 90% of images to contain annotations.

Augmentations

Outputs per training example: 5
Flip: Horizontal
Saturation: Between -5% and +5%
Brightness: Between -8% and +8%
Exposure: Between -6% and +6%

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