goggles and mask

Handsign

Object Detection

Handsign Image Dataset

v7

2023-12-20 8:36am

Generated on Dec 20, 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 87%
207Images
Valid Set 10%
24Images
Test Set 3%
7Images

Preprocessing

Auto-Orient: Applied
Static Crop: 25-75% Horizontal Region, 25-91% Vertical Region
Resize: Stretch to 640x640
Auto-Adjust Contrast: Using Adaptive Equalization
Grayscale: Applied

Augmentations

Outputs per training example: 3
Flip: Horizontal
Hue: Between -25° and +25°
Brightness: Between -25% and +25%
Blur: Up to 2.5px
Noise: Up to 5% of pixels
Mosaic: Applied
Bounding Box: Flip: Horizontal
Bounding Box: Noise: Up to 5% of pixels