TRACKING SYSTEM AND TRACKING METHOD USING THE SAME
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United States of America Patent
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Issued Date -
Aug 11, 2016
app pub date -
Feb 5, 2014
filing date -
Feb 21, 2013
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
A tracking system and method using the same is disclosed which is capable of minimizing a restriction of surgical space by achieving a lightweight of the system as well as a reduction of a manufacturing cost through calculating a 3-dimensional coordinates of each of makers using single image forming unit. In the tracking system and method using the same has an effect of reducing a manufacturing cost of the tracking system with small and lightweight, and relatively low restriction of surgical space comparing with conventional tracking system by calculating a spatial position and a direction of the markers attached on a target by using one image forming unit through a trigonometry since a pair of maker images are formed on an image forming unit for each marker by a pair of light sources positioned different to each other.
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