•    Book
  •    Publication
  •    Patent
  •    Project

Publication

  • Publications 
  • Publication 

 
Year of publication 2013
Category Int. Conference
Subject
Title Image-based Navigation Based on Road Intersection Points
Author 김성균,  박우성,  유창경
Journal title SICE Annual Conference 2013
Publication date September 14-17, 2013
Volume & Other data
Abstract UAV generally uses GPS aided INS to obtain the position and attitude with high accuracy. But if the INS has low accuracy or no GPS signal gets for a long time, reliability of the position and attitude is degraded. Hence image-based navigation is requested as the use of complement for GPS aided INS system. In this study, we propose the method of imaged-based navigation using the information of road intersection points in the image. Neural network method is adopted to match the identified feature point of the obtained image to the pre-determined on-board information. Finally, We can estimate the position and attitude of the UAV through NR(Newton-Raphson) method.
Keywords Image-based navigation, Artificial neural network, Feature point, Road intersection point
Issn Number
File  Image-Based Navigation Based on Road Intersection Points.pdf (705.1K) [18] DATE : 2014-06-05 15:51:37