development

CGHD-supplement

Object Detection

CGHD-supplement Image Dataset

v2

2022-08-28 11:43am

Generated on Aug 28, 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 87%
864Images
Valid Set 8%
82Images
Test Set 4%
42Images

Preprocessing

Auto-Orient: Applied
Resize: Stretch to 1088x1088
Modify Classes: 1 remapped, 0 dropped

Augmentations

Outputs per training example: 3
Rotation: Between -15° and +15°
Shear: ±20° Horizontal, ±20° Vertical
Saturation: Between -30% and +30%
Brightness: Between -25% and +25%
Exposure: Between -10% and +10%