Machine Vision Navigation in Spine Surgery
نویسندگان
چکیده
منابع مشابه
Fluoroscopy-based navigation system in spine surgery
The variability in width, height, and spatial orientation of a spinal pedicle makes pedicle screw insertion a delicate operation. The aim of the current paper is to describe a computer-assisted surgical navigation system based on fluoroscopic X-ray image calibration and three-dimensional optical localizers in order to reduce radiation exposure while increasing accuracy and reliability of the su...
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1 0-7803-5846-5/00/$10.00 © 2000 IEEE Abstract--This paper describes machine vision algorithms that enable precision guidance and hazard avoidance during small body exploration through onboard visual feature tracking and landmark recognition. These algorithms provide estimates of spacecraft relative motion and absolute position used to guide the spacecraft during autonomous landing and explorat...
متن کاملEconomics of image guidance and navigation in spine surgery
BACKGROUND Image-guidance and navigation in spinal surgery is becoming more widely utilized. Several studies have shown the use of this technology to increase accuracy of pedicle screw placement, decrease the rates of revision surgery, and minimize radiation exposure. In this paper, the authors analyze the economics of image-guided surgery (IGS) and navigation in spine surgery. METHODS A lite...
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In order to improve the performance of an inertial navigation system, many aiding sensors can be used. Among these aiding sensors, a vision sensor is of particular note due to its benefits in terms of weight, cost, and power consumption. This paper proposes an inertial and vision integrated navigation method for poor vision navigation environments. The proposed method uses focal plane measureme...
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ژورنال
عنوان ژورنال: Frontiers in Surgery
سال: 2021
ISSN: 2296-875X
DOI: 10.3389/fsurg.2021.640554