STEM Gharbiya

Face recognition for Alzheimer

Object Detection

Face recognition for Alzheimer Image Dataset

v1

2023-12-10 11:04pm

Generated on Dec 10, 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.
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Dataset Split

Train Set 88%
156Images
Valid Set 9%
16Images
Test Set 3%
6Images

Preprocessing

Auto-Orient: Applied
Isolate Objects: Applied
Resize: Stretch to 640x640
Auto-Adjust Contrast: Using Adaptive Equalization

Augmentations

Outputs per training example: 3
Rotation: Between -16° and +16°
Shear: ±15° Horizontal, ±15° Vertical
Blur: Up to 2.5px
Noise: Up to 10% of pixels
Bounding Box: Exposure: Between -25% and +25%
Bounding Box: Noise: Up to 5% of pixels