Apparatus and method for measuring position of stereo camera
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United States of America Patent
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Jul 16, 2019
Grant Date -
Dec 29, 2016
app pub date -
Feb 18, 2016
filing date -
Jun 26, 2015
priority date (Note) -
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Abstract
An apparatus and method for measuring the position of a stereo camera. The apparatus for measuring a position of the camera according to an embodiment includes a feature point extraction unit for extracting feature points from images captured by a first camera and a second camera and generating a first feature point list based on the feature points, a feature point recognition unit for extracting feature points from images captured by the cameras after the cameras have moved, generating a second feature point list based on the feature points, and recognizing actual feature points based on the first feature point list and the second feature point list, and a position variation measurement unit for measuring variation in positions of the cameras based on variation in relative positions of the actual feature points.
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