Multi Class Weapon Detection System - Github ZCv24

Object Detection

Dataset Versions

v3

ZCvFinal

Generated on Oct 13, 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 90%
7770Images
Valid Set 6%
505Images
Test Set 4%
359Images

Preprocessing

Auto-Orient: Applied
Resize: Stretch to 640x640
Auto-Adjust Contrast: Using Contrast Stretching

Augmentations

Outputs per training example: 3
Flip: Horizontal, Vertical
Grayscale: Apply to 18% of images
Brightness: Between 0% and +18%