ChessPieceDetection

CBLV2

Object Detection

CBLV2 Image Dataset

v9

2022-11-20 11:41am

Generated on Nov 20, 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 93%
105Images
Valid Set 7%
8Images
Test Set %
0Images

Preprocessing

Resize: Stretch to 416x416
Auto-Adjust Contrast: Using Adaptive Equalization
Grayscale: Applied

Augmentations

Outputs per training example: 3
Rotation: Between -19° and +19°
Noise: Up to 5% of pixels
Cutout: 15 boxes with 3% size each