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cs.RO2026
Real-time tightly coupled GNSS and IMU integration via Factor Graph Optimization
Radu-Andrei Cioaca, Paul Irofti, Cristian Rusu +3
Reliable positioning in dense urban environments remains challenging due to frequent GNSS signal blockage, multipath, and rapidly varying satellite geometry. While factor graph opt…
cs.RO2026
Real-time loosely coupled GNSS and IMU integration via Factor Graph Optimization
Radu-Andrei Cioaca, Cristian Rusu, Paul Irofti +3
Accurate positioning, navigation, and timing (PNT) is fundamental to the operation of modern technologies and a key enabler of autonomous systems. A very important component of PNT…