TY - GEN
T1 - A Method of Scene Matching Navigation in Urban Area Based on Shadow Matching
AU - Wang, Huaxia
AU - Cheng, Yongmei
AU - Liu, Nan
AU - Kang, Zeyu
N1 - Publisher Copyright:
© 2018 IEEE.
PY - 2018/8
Y1 - 2018/8
N2 - The scene matching based on the fixed reference image is difficult due to the difference in the photographing times and the variation of lighting conditions, and the projection positions of buildings are also different due to the variation of the camera position. In this paper, a novel scene matching navigation method using building shadows is proposed. Based on the lighting model, reference shadow maps are generated using accurate DSM data. A robust shadow detection algorithm is proposed for the aerial images. The results show that the method proposed in this paper overcomes the inconsistency problem caused by the variation of illumination, time and height of buildings, and achieves excellent matching performance.
AB - The scene matching based on the fixed reference image is difficult due to the difference in the photographing times and the variation of lighting conditions, and the projection positions of buildings are also different due to the variation of the camera position. In this paper, a novel scene matching navigation method using building shadows is proposed. Based on the lighting model, reference shadow maps are generated using accurate DSM data. A robust shadow detection algorithm is proposed for the aerial images. The results show that the method proposed in this paper overcomes the inconsistency problem caused by the variation of illumination, time and height of buildings, and achieves excellent matching performance.
UR - http://www.scopus.com/inward/record.url?scp=85082496790&partnerID=8YFLogxK
U2 - 10.1109/GNCC42960.2018.9018902
DO - 10.1109/GNCC42960.2018.9018902
M3 - 会议稿件
AN - SCOPUS:85082496790
T3 - 2018 IEEE CSAA Guidance, Navigation and Control Conference, CGNCC 2018
BT - 2018 IEEE CSAA Guidance, Navigation and Control Conference, CGNCC 2018
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2018 IEEE CSAA Guidance, Navigation and Control Conference, CGNCC 2018
Y2 - 10 August 2018 through 12 August 2018
ER -