TY - GEN
T1 - Integration of indoor and outdoor positioning in a three-dimension scene based on LIDAR and GPS signal
AU - Yao, Yao
AU - Lou, Mingming
AU - Yu, Pengwei
AU - Zhang, Lei
N1 - Publisher Copyright:
© 2016 IEEE.
PY - 2017/5/10
Y1 - 2017/5/10
N2 - With the increasing development of outdoor positioning technology and the improvement of precision of GPS and BDS (BeiDou Navigation Satellite System), the integration of indoor and outdoor positioning method has become a problem urgently needed to be addressed. This paper proposes a method of the integration of indoor and outdoor positioning in a 3D scene based on LIDAR and GPS signal. On the basis of the existing indoor positioning method, the GPS positioning results are introduced into the indoor system. The point cloud data of the indoor scene is acquired by the high-precision LIDAR. Finally, a high-precision interior 3D model with geodetic coordinates using optimized coordinate transformation model is established. As a result, the precision of indoor locating is improved and the integration of indoor-outdoor position is realized. The visualization of the indoor scene, which is real and measurable, creates a connection tie between the heterogeneous sources and the spacial positions. Hence, a spacial information management system that can be browsed, measured and traced is established. As a result, the indoor positioning accuracy is constrained within decimeter level, which is acceptable and feasible.
AB - With the increasing development of outdoor positioning technology and the improvement of precision of GPS and BDS (BeiDou Navigation Satellite System), the integration of indoor and outdoor positioning method has become a problem urgently needed to be addressed. This paper proposes a method of the integration of indoor and outdoor positioning in a 3D scene based on LIDAR and GPS signal. On the basis of the existing indoor positioning method, the GPS positioning results are introduced into the indoor system. The point cloud data of the indoor scene is acquired by the high-precision LIDAR. Finally, a high-precision interior 3D model with geodetic coordinates using optimized coordinate transformation model is established. As a result, the precision of indoor locating is improved and the integration of indoor-outdoor position is realized. The visualization of the indoor scene, which is real and measurable, creates a connection tie between the heterogeneous sources and the spacial positions. Hence, a spacial information management system that can be browsed, measured and traced is established. As a result, the indoor positioning accuracy is constrained within decimeter level, which is acceptable and feasible.
KW - Coordinate transformation
KW - Integration of indoor and outdoor positioning
KW - Point cloud data
KW - Three-dimensional reconstruction
UR - https://www.scopus.com/pages/publications/85020192254
U2 - 10.1109/CompComm.2016.7925006
DO - 10.1109/CompComm.2016.7925006
M3 - 会议稿件
AN - SCOPUS:85020192254
T3 - 2016 2nd IEEE International Conference on Computer and Communications, ICCC 2016 - Proceedings
SP - 1772
EP - 1776
BT - 2016 2nd IEEE International Conference on Computer and Communications, ICCC 2016 - Proceedings
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2nd IEEE International Conference on Computer and Communications, ICCC 2016
Y2 - 14 October 2016 through 17 October 2016
ER -