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Smartphone PDR/GNSS Integration via Factor Graph Optimization for Pedestrian Navigation.
Changhui Jiang
Yuwei Chen
Chen Chen
Jianxin Jia
Haibin Sun
Tinghuai Wang
Juha Hyyppä
Published in:
IEEE Trans. Instrum. Meas. (2022)
Keyphrases
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factor graphs
navigation systems
message passing
belief propagation
object detection
graphical models
probabilistic inference
image segmentation
approximate inference
markov random field
exact inference