MICCAI '02 Proceedings of the 5th International Conference on Medical Image Computing and Computer-Assisted Intervention-Part II
Proceedings of the 23rd DAGM-Symposium on Pattern Recognition
Miniaturization, Calibration & Accuracy Evaluation of a Hybrid Self-Tracker
ISMAR '03 Proceedings of the 2nd IEEE/ACM International Symposium on Mixed and Augmented Reality
Psychophysical Evaluation of In-Situ Ultrasound Visualization
IEEE Transactions on Visualization and Computer Graphics
Optical Merger of Direct Vision with Virtual Images for Scaled Teleoperation
IEEE Transactions on Visualization and Computer Graphics
Visualization in Medicine: Theory, Algorithms, and Applications
Visualization in Medicine: Theory, Algorithms, and Applications
Virtual Environments: A hybrid tracking method for surgical augmented reality
Computers and Graphics
ACM Transactions on Applied Perception (TAP)
Technical Section: Visual computing for medical diagnosis and treatment
Computers and Graphics
Multimodal augmented reality in medicine
UAHCI'07 Proceedings of the 4th international conference on Universal access in human-computer interaction: ambient interaction
Model-based hybrid tracking for medical augmented reality
EGVE'06 Proceedings of the 12th Eurographics conference on Virtual Environments
AE-CAI'11 Proceedings of the 6th international conference on Augmented Environments for Computer-Assisted Interventions
Towards an ultrasound probe with vision: structured light to determine surface orientation
AE-CAI'11 Proceedings of the 6th international conference on Augmented Environments for Computer-Assisted Interventions
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We developed a system for augmented realityvisualization of ultrasound images. This system is basedon our earlier "augmented workspace" setup.The user wears a custom video-see-through head-mounteddisplay (HMD). Two color video camerasattached to the HMD provide a stereo view of the scene.A third head-mounted video camera is added for tracking.A set of markers is attached to the ultrasound transducer;a set of stationary markers can be positioned above theworkspace. The system runs at the full 30Hz video framerate with a latency of about 0.1 sec, generating a stableaugmentation with no apparent jitter visible in thecomposite images. Three SGI Visual Workstationsprovide the computing power for the system.In this paper we describe the details of the system, itscalibration with a configuration of optical markerspartially immersed in a water bath, and some systemfeatures like spatiotemporal freezing and 3D targetlocalization that promise to be helpful for practicalapplications.