Computer Engineering Project

Traffic Sign of Speed Limitation

Object Detection

Traffic Sign of Speed Limitation Image Dataset

v14

2022-10-27 11:19pm

Generated on Oct 27, 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.
Other Formats
Choose another format.

Dataset Split

Train Set 89%
1410Images
Valid Set 5%
78Images
Test Set 6%
93Images

Preprocessing

Auto-Orient: Applied
Resize: Fill (with center crop) in 1024x1024
Auto-Adjust Contrast: Using Contrast Stretching
Filter Null: Require all images to contain annotations.

Augmentations

Outputs per training example: 3
Saturation: Between -25% and +25%
Brightness: Between -35% and +35%
Exposure: Between -10% and +10%
Blur: Up to 2.5px
Noise: Up to 1% of pixels
Bounding Box: Brightness: Between -20% and +20%
Bounding Box: Exposure: Between -5% and +5%
Bounding Box: Blur: Up to 3.5px