Dataset Versions

v2

640-Sahi2-2

Generated on Dec 19, 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 89%
4516Images
Valid Set 6%
292Images
Test Set 5%
267Images

Preprocessing

Resize: Stretch to 640x640
Tile: 2 rows x 2 columns
Filter Null: Require at least 72% of images to contain annotations.

Augmentations

Outputs per training example: 3
Flip: Horizontal
Crop: 0% Minimum Zoom, 20% Maximum Zoom