Context-aware Augmented Reality in laparoscopic surgery
نویسندگان
چکیده
منابع مشابه
Context-aware Augmented Reality in laparoscopic surgery
Augmented Reality is a promising paradigm for intraoperative assistance. Yet, apart from technical issues, a major obstacle to its clinical application is the man-machine interaction. Visualization of unnecessary, obsolete or redundant information may cause confusion and distraction, reducing usefulness and acceptance of the assistance system. We propose a system capable of automatically filter...
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A trend in abdominal surgery is the transition from open procedures to minimally invasive laparoscopic interventions, where visual feedback to surgical staff is only available through the laparoscope camera and direct palpation of organs is impossible. To successfully perform such sophisticated interventions, the provision of additional intraoperative feedback can be of great help to the surgic...
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The usefulness and feasibility of an augmented reality visualization system for laparoscopic surgery is examined. This technology could enable physicians to see data, such as medical images, as well as the patient’s 3-D anatomy, in the context of the patient rather than viewing a 2-D video monitor. Three new results will be presented: 1. A study whose chief findings were that augmented reality ...
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We present the design and a prototype implementation of a three-dimensional visualization system to assist with laparoscopic surgical procedures. The system uses 3D visualization, depth extraction from laparoscopic images, and six degree-of-freedom head and laparoscope tracking to display a merged real and synthetic image in the surgeon’s video-see-through head-mounted display. We also introduc...
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In this paper, we present a novel approach of Context-aware Mobile Augmented Reality (CAMAR) combining context awareness and mobile augmented reality. CAMAR is aware of a user’s context through the user-centric integration of contextual information in smart space. Based on the user’s context, it enables a user to experience augmented entities and to share them with other mobile users selectivel...
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ژورنال
عنوان ژورنال: Computerized Medical Imaging and Graphics
سال: 2013
ISSN: 0895-6111
DOI: 10.1016/j.compmedimag.2013.03.003