Seth Tung

maskDetection

Object Detection

maskDetection Image Dataset

v7

2022-04-21 11:18am

Generated on Apr 21, 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.
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Dataset Split

Train Set 86%
369Images
Valid Set 14%
60Images
Test Set %
0Images

Preprocessing

Resize: Stretch to 416x416
Filter Null: Require at least 50% of images to contain annotations.

Augmentations

Outputs per training example: 3
Rotation: Between -20° and +20°
Shear: ±15° Horizontal, ±15° Vertical
Exposure: Between -20% and +20%
Noise: Up to 3% of pixels
Bounding Box: Rotation: Between -15° and +15°
Bounding Box: Exposure: Between -30% and +30%
Bounding Box: Blur: Up to 7px
Bounding Box: Noise: Up to 6% of pixels