Foreword.- Ultrasound-Guided Navigation System for Orthognathic Surgery.- Ultrasound Image Overlay onto Endoscopic Image by Fusing 2D-3D Tracking of Laparoscopic Ultrasound Probe.- Interaction-based registration correction for improved augmented reality alignment in neurosurgery.- "On the Fly" reconstruction and tracking system for Patient Setup in Radiation Therapy.- 3D Catheter Tip Tracking in 2D X-ray Image Sequences Using a Hidden Markov Model and 3DRA.- Human-PnP: Ergonomic AR interaction paradigm for manual placement of rigid bodies.- Real-time Markerless Respiratory Motion Management using Thermal Sensor Data.- An iterative closest point framework for ultrasound calibration.- Development of 4D human body model that enables deformation of skin, organ and blood vessel according to dynamic change.- Augmented Reality for Specific Neurovascular Surgical Tasks.- Layer Separation for Vessel Enhancement in Interventional X-ray Angiograms Using Morphological Filtering and Robust PCA.- Automatic guide-wire detection for neurointerventions using low-rank estimation and denoising.- 3D Surgical Overlay With Markerless Image Registration Using a Single Came