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Review 2026

PO-P3VINS: Lightweight PPP-Visual-Inertial Tightly-Coupled Positioning System With Pose-Only Visual Constraint

Precise Point Positioning (PPP) enables global positioning without base stations but suffers from prolonged convergence time, limiting its real-time applicability in autonomous systems. Meanwhile, Visual-Inertial Navigation System (VINS) provides smooth short-term motion estimates but accumulates unbounded drift over l...

Tao Li, Zi-Han Wu, Wen-An Zhang et al. · 0 citations

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