AnandTech

batmobile

Object Detection

batmobile Image Dataset

v2

2024-02-13 11:52pm

Generated on Feb 13, 2024

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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 87%
321Images
Valid Set 8%
31Images
Test Set 4%
15Images

Preprocessing

Auto-Orient: Applied
Static Crop: 15-82% Horizontal Region, 19-75% Vertical Region
Resize: Stretch to 1086x724
Auto-Adjust Contrast: Using Histogram Equalization

Augmentations

Outputs per training example: 3
Crop: 0% Minimum Zoom, 25% Maximum Zoom
Grayscale: Apply to 12% of images
Hue: Between -7° and +7°
Saturation: Between -25% and +25%
Brightness: Between -15% and +15%
Exposure: Between -12% and +12%
Blur: Up to 1.1px
Noise: Up to 0.14% of pixels