ChessPieceDetection

CBLV2

Object Detection

CBLV2 Image Dataset

v11

2022-11-20 12:30pm

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.
Other Formats
Choose another format.

Dataset Split

Train Set 93%
105Images
Valid Set 7%
8Images
Test Set %
0Images

Preprocessing

Auto-Orient: Applied
Resize: Stretch to 416x416
Filter Null: Require at least 90% of images to contain annotations.

Augmentations

Outputs per training example: 3
Grayscale: Apply to 25% of images
Brightness: Between -38% and +38%
Noise: Up to 4% of pixels
Cutout: 25 boxes with 3% size each
Mosaic: Applied
Bounding Box: Shear: ±15° Horizontal, ±15° Vertical