A s

UWH

Object Detection

UWH Image Dataset

v5

Small objects sugesitons

Generated on Jan 5, 2022

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 35%
896Images
Valid Set 42%
1061Images
Test Set 23%
598Images

Preprocessing

Resize: Stretch to 1024x1024
Tile: 4 rows x 4 columns
Modify Classes: 2 remapped, 0 dropped
Filter Null: Require all images to contain annotations.

Augmentations

Outputs per training example: 1
Crop: 0% Minimum Zoom, 20% Maximum Zoom
Rotation: Between -45° and +45°
Mosaic: Applied