Surgical AR Guidance

Surgical guidance for orbital fracture surgery via face CT-AR registration

An augmented-reality surgical guidance system for orbital fracture surgery that registers preoperative face CT data to the patient in real time, helping surgeons align anatomical landmarks during the procedure.

Point-cloud to mesh registration of face CT data onto the patient's face
Face CT point-cloud registration: initial alignment (1), coarse registration (2), and progressive refinement onto the patient's face (3).