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Showing 1 to 6 of 6 for “"Computer-assisted surgery"”.
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The Computation and Visualization of Uncertainty in Surgical Navigation
… of intraoperative measurement uncertainty in computer-assisted surgical procedures. Error is the difference between the observed or measured value and the true value (called ground-truth) of a quantity. Uncertainty is the unknown difference between the measured and true values, and exists in …
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A Virtual Joystick as a Novel Interaction Modality for Surgeon-Computer Interaction During Computer-Assisted Surgical Procedures
Interacting with a computer system in the operating room (OR) can be a frustrating experience for a surgeon, who currently has to verbally delegate to an assistant every computer interaction task. This indirect mode of interaction is time consuming, error prone and can lead to poor usability of OR …
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Investigation of the Potential of Low Cost Position Tracking Using Permanent Magnets
Purpose: In computer assisted surgery accurate navigation tools are a necessity in many applications. The current most widely used navigation systems are expensive compared to the cheaptest imaging modalities such as ultrasound. Permanent magnet based tracking systems potentially offer adequate …
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Techniques For Sensor-Integrated Robotic Systems: Raman Spectra Analysis, Image Guidance, And Kinematic Calibration
… and presentation of the results in a 3D computer visualization of the environment. Third, a kinematic calibration technique was developed for serial manipulators. It requires no external measurement devices for calibration, provides solutions for some limitations of existing techniques, …