University of Southern California

yolo8-detection-red-PFM

Object Detection

yolo8-detection-red-PFM Image Dataset

v1

2023-11-27 8:13am

Generated on Nov 27, 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 95%
2433Images
Valid Set 2%
62Images
Test Set 2%
60Images

Preprocessing

Auto-Orient: Applied
Resize: Fit (black edges) in 2048x2048
Auto-Adjust Contrast: Using Contrast Stretching
Tile: 3 rows x 3 columns
Filter Null: Require at least 20% of images to contain annotations.

Augmentations

Outputs per training example: 3
Flip: Horizontal, Vertical
Crop: 0% Minimum Zoom, 25% Maximum Zoom
Rotation: Between -15° and +15°
Shear: ±15° Horizontal, ±15° Vertical
Hue: Between -15° and +15°
Saturation: Between -46% and +46%
Brightness: Between -25% and +25%
Exposure: Between -25% and +25%
Blur: Up to 1px
Noise: Up to 1% of pixels
Cutout: 5 boxes with 9% size each
Mosaic: Applied
Bounding Box: Crop: 0% Minimum Zoom, 10% Maximum Zoom
Bounding Box: Shear: ±13° Horizontal, ±13° Vertical
Bounding Box: Exposure: Between -15% and +15%
Bounding Box: Blur: Up to 2px
Bounding Box: Noise: Up to 1% of pixels