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Amap Tech
Amap Tech
Apr 23, 2021 · Artificial Intelligence

Design Principles and Implementation of Gaode AR Navigation

The article explains Gaode Maps’ AR navigation design, detailing how environmental factors, spatial experience, color hierarchy, safety considerations, and competitor insights shape a six‑point design framework, and describes prototype testing, implementation strategies for overlapping alerts, and future prospects such as virtual road barriers and multimodal travel.

AR navigationaugmented realitycomputer vision
0 likes · 8 min read
Design Principles and Implementation of Gaode AR Navigation
Amap Tech
Amap Tech
Sep 24, 2020 · Artificial Intelligence

AR & Lane-Level Navigation Technology Evolution and Practice

In a 2020 Cloud Expo session, Alibaba Amap’s senior map expert Wang Qianwei detailed the evolution and practice of AR‑enabled lane‑level navigation, explaining how real‑time visual perception, cloud‑integrated high‑precision positioning (including MT‑SLAM) and fine‑grained 3‑D road models combine to deliver video‑augmented guidance, lane‑change alerts and traffic‑light status with roughly 30 cm accuracy.

AR navigationLane-Level NavigationSLAM
0 likes · 9 min read
AR & Lane-Level Navigation Technology Evolution and Practice
Didi Tech
Didi Tech
Sep 10, 2020 · Artificial Intelligence

Technical Overview of DiDi's AR Indoor Navigation System

DiDi's AR indoor navigation system addresses GPS unreliability in large indoor venues by using SfM-based 3D reconstruction, robust visual localization with magnetometer/GNSS priors, and sensor fusion with pedestrian dead‑reckoning and deep‑learning heading estimation, cutting passenger pick‑up time by up to 25 % across dozens of airports and malls.

3D reconstructionAR navigationIndoor Positioning
0 likes · 19 min read
Technical Overview of DiDi's AR Indoor Navigation System
Amap Tech
Amap Tech
Apr 24, 2020 · Artificial Intelligence

Q&A on Computer Vision Technologies and Their Applications in Mapping, Navigation, and Autonomous Driving

In a live Q&A, Alibaba Amap’s chief scientist Ren Xiaofeng explained how computer‑vision algorithms underpin high‑precision map creation, AR navigation, visual localization and sensor fusion, discussed current hardware limits, deep‑learning bottlenecks, 5G’s role, edge‑cloud cooperation, and offered career advice for transitioning researchers.

AIAR navigationautonomous driving
0 likes · 14 min read
Q&A on Computer Vision Technologies and Their Applications in Mapping, Navigation, and Autonomous Driving
Amap Tech
Amap Tech
Oct 23, 2019 · Artificial Intelligence

AR Navigation Lane Detection: Methods, Challenges, and Practical Solutions

The article reviews AR navigation lane‑detection, comparing traditional handcrafted visual pipelines with modern deep‑learning segmentation approaches, proposes an efficient multitask network with weight‑allocation and vanishing‑point anchoring, and demonstrates quantized models achieving real‑time, stable performance on low‑power automotive chips while outlining remaining weather, lighting, and road‑condition challenges.

ADASAR navigationcomputer vision
0 likes · 16 min read
AR Navigation Lane Detection: Methods, Challenges, and Practical Solutions
Amap Tech
Amap Tech
Oct 16, 2019 · Artificial Intelligence

Visual Intelligence Connecting the Real World – Amap’s Mapping and AR Navigation Technologies

Amap leverages large‑scale visual intelligence—camera‑captured imagery, AI‑driven road‑sign and POI recognition, and compressed AR navigation overlays—to automate map creation, enhance real‑time positioning, and deliver richer travel experiences for its billion‑scale user base.

AIAR navigationcomputer vision
0 likes · 13 min read
Visual Intelligence Connecting the Real World – Amap’s Mapping and AR Navigation Technologies