nami

weapon

Object Detection

weapon Image Dataset

v1

2023-08-14 10:34am

Generated on Aug 14, 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.
Other Formats
Choose another format.

Dataset Split

Train Set 88%
2028Images
Valid Set 8%
193Images
Test Set 4%
96Images

Preprocessing

Auto-Orient: Applied
Resize: Stretch to 640x640

Augmentations

Outputs per training example: 3
Flip: Horizontal
90° Rotate: Clockwise, Counter-Clockwise, Upside Down
Crop: 0% Minimum Zoom, 25% Maximum Zoom
Rotation: Between -15° and +15°
Shear: ±15° Horizontal, ±15° Vertical
Grayscale: Apply to 63% of images
Hue: Between -29° and +29°
Saturation: Between -34% and +34%
Brightness: Between -34% and +34%
Exposure: Between -25% and +25%
Blur: Up to 3.25px
Noise: Up to 7% of pixels
Cutout: 7 boxes with 12% size each
Bounding Box: 90° Rotate: Clockwise, Counter-Clockwise
Bounding Box: Rotation: Between -20° and +20°
knife-detection
965 images
d
guns-knife
8853 images