Lower Limb Angle Measurement

Bone segmentation, landmark detection and angle measurement

  • Segmentation, landmark detection, and angle measurement for corrective osteotomy.
  • CT scans of the lower limbs were used to segment out parts of pelvis, femur, and tibia bones.
  • These segmentations are then used to detect the important landmarks required to measure relevant angles for corrective osteotomy.
  • Trained and deployed UNet and nnUNet for bone segmentation, and angle measurement.
  • Implemented code to convert 3d segmentation masks predicted by the models to 3D meshes and save these volumes in stl format.
  • Set-up an deployment environment using Flask and Docker, to deploy the trained models for segmentation and angle measurement.
  • This project was done at NAAMII.
  • Collaborator
  • Supervisor