tbx11k-object-detection-yolov8

TBX11K YOLOv8m — Tuberculosis Detection and Localization

This model is a Ultralytics YOLOv8m detector fine-tuned on the TBX11K chest X-ray dataset for structural Tuberculosis localization and classification.

Labeled Test Set Performance Evaluation

Evaluated on an independent, labeled split extracted cleanly from the validation data stream to prevent zero-label evaluation matrix distortions.

Per-class [email protected] Breakdown

Class Imbalance Optimization Strategy

• Grayscale-tuned heavier data augmentations (mosaic, spatial scaling, translation, brightness adjustments)
• Unannotated background control files maintained to minimize false positive bounding box proposals

Internal Network Class Configuration Map (0-Indexed)

• 0: Active TB
• 1: Latent TB (Note: 'Healthy' files carry no boxes and function natively as architectural background signal)