Mohamed AI

OCR

Object Detection

OCR Image Dataset

v10

2023-06-07 3:38am

Generated on Jun 7, 2023

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 94%
7944Images
Valid Set 6%
530Images
Test Set %
0Images

Preprocessing

Auto-Orient: Applied
Resize: Stretch to 640x640
Modify Classes: 192 remapped, 20 dropped

Augmentations

Outputs per training example: 3
90° Rotate: Clockwise, Counter-Clockwise
Shear: ±11° Horizontal, ±11° Vertical
Grayscale: Apply to 100% of images
Brightness: Between -16% and +16%
Exposure: Between -10% and +10%
Blur: Up to 1px
Noise: Up to 3% of pixels