MARKERLESS THREE-DIMENSIONAL OBJECT TRACKING METHOD AND APPARATUS THEREFOR

摘要

A markerless three-dimensional object tracking method according to an embodiment of the present invention comprises the steps of: extracting feature points from a first image which is generated by a stereo camera; calculating three-dimensional coordinates of the feature points; and matching coordinate systems of the first image and a second image, which is a three-dimensional reference image, with each other such that the images are matched with each other. An objective of the present invention is to reduce time and cost needed for a matching process and provide an accurate surgery position for a doctor.;COPYRIGHT KIPO 2016