Amap Tech
Dec 24, 2020 · Artificial Intelligence
Advancing Mobile Navigation Accuracy: Lessons from the IPIN2020 Competition and VDR Technology
The Wuhan‑Amap team won IPIN2020’s vehicle‑navigation track by using big‑data mining and neural‑network‑enhanced Vehicle‑Dead Reckoning to fuse smartphone GNSS, IMU, and barometer data, overcoming GPS outages and sensor limitations, and demonstrating that machine‑learning‑driven inertial navigation can achieve vehicle‑grade accuracy on consumer phones.
Indoor PositioningVDRbig data
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