Salo Levy

AB-Levys

Object Detection

AB-Levys Image Dataset

v4

2023-01-20 7:18pm

Generated on Jan 21, 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 95%
904Images
Valid Set 4%
35Images
Test Set 1%
14Images

Preprocessing

Auto-Orient: Applied
Resize: Stretch to 640x640
Modify Classes: 16 remapped, 0 dropped

Augmentations

Outputs per training example: 8
Rotation: Between -7° and +7°
Saturation: Between -1% and +1%
Brightness: Between -5% and +5%
Exposure: Between -6% and +6%
Blur: Up to 0.5px
Noise: Up to 2% of pixels
Cutout: 4 boxes with 6% size each
Bounding Box: Crop: 0% Minimum Zoom, 8% Maximum Zoom
Bounding Box: Rotation: Between -1° and +1°
Bounding Box: Blur: Up to 2.5px