Yosuke Kobayashi

car-number-plate

Object Detection

car-number-plate Image Dataset

v7

2023-05-11 4:38pm

Generated on May 11, 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.
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CreateML JSON format is used with Apple's CreateML and Turi Create tools.
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Dataset Split

Train Set 90%
111Images
Valid Set 7%
9Images
Test Set 3%
4Images

Preprocessing

Filter Null: Require all images to contain annotations.

Augmentations

Outputs per training example: 3
Crop: 0% Minimum Zoom, 20% Maximum Zoom
Rotation: Between -38° and +38°
Grayscale: Apply to 25% of images
Blur: Up to 2.5px
Noise: Up to 5% of pixels