Dataset Versions

v1

Car Logo Dataset 27

Generated on Dec 16, 2023

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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 82%
5026Images
Valid Set 13%
781Images
Test Set 6%
342Images

Preprocessing

Auto-Orient: Applied
Resize: Stretch to 480x480
Auto-Adjust Contrast: Using Histogram Equalization

Augmentations

Outputs per training example: 2
Shear: ±15° Horizontal, ±15° Vertical
Brightness: Between -25% and +25%
Exposure: Between -25% and +25%
Blur: Up to 0.25px
Noise: Up to 3% of pixels