Rmutl

trach

Object Detection

trach Image Dataset

v1

2023-08-08 2:18pm

Generated on Aug 8, 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
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Dataset Split

Train Set 87%
2991Images
Valid Set 8%
285Images
Test Set 4%
143Images

Preprocessing

Auto-Orient: Applied
Static Crop: 30-100% Horizontal Region, 18-75% Vertical Region
Resize: Stretch to 640x640
Auto-Adjust Contrast: Using Contrast Stretching
Grayscale: Applied

Augmentations

Outputs per training example: 3
Flip: Horizontal, Vertical
90° Rotate: Clockwise, Counter-Clockwise, Upside Down
Crop: 0% Minimum Zoom, 18% Maximum Zoom
Brightness: Between -36% and +36%
Blur: Up to 1.5px
Noise: Up to 4% of pixels
Cutout: 4 boxes with 17% size each