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TetrasMobile Augmented
Reality Platform

Tetras.AI's AR platform is one of the largest metaverse platforms in Asia. To date, the platform has been widely used in numerous industries, such as smart phone, culture & tourism, and commercial real estate, providing customers with various metaverse applications and technical services.

Home > Products & Services > TetrasMobile Augmented Reality Platform > Visual Positioning
PRODUCT INTRODUCTION
Product Introduction

Based on the high-precision map of a scene, Tetras.AI's visual positioning algorithm principally uses a single frame image taken by the terminal to restore the camera's position and orientation, and also employs GPS and bluetooth for auxiliary positioning. The terminal can send the image taken by the user to the cloud, which matches the features extracted from the image with the features in the map, and performs global 6DoF position and orientation computing on the user's device. The terminal receives the positioning results and related information back from the cloud and couples them into the SLAM optimization target, which can realize long-time high-precision positioning and tracking in large-scale scenes.

Supported Platform

Android 8 and above, iOS 10 and above, WeChat mini programs,etc

PRODUCT ADVANTAGES
PRODUCT ADVANTAGES

TTetras.AI's visual positioning algorithm has been applied in many complex scenes, such as shopping malls, parking lots, exhibition halls, museums, airports, high-speed railway stations, and scenic spots. Its advantages include high speed, high concurrency performance and high precision. Single image positioning takes about 50ms, and QPS can reach 90 on a single T4GPU,that over 75% of positioning results have only centimeter-level errors.

KEY TECHNOLOGY
KEY TECHNOLOGY

Image-based positioning is realized based on deep learning and multiple view geometry technology.

  • Image Feature Extraction

    Extracts and describes the global and local features of an image.

  • Image Feature Matching

    Uses neural networks and geometric consistency to achieve high-precision feature matching.

APPLICATION SCENARIOS
APPLICATION SCENARIOS
  • Mobile AR Navigation and Guided Tours
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Core Competencies
Intelligent Image Solutions Integrating AI Sensor, AI ISP, and AI Algorithm
Full-Scene Visual Perception Capabilities
Metaverse Mixed Reality Platform and Capabilities
Development and Deployment Capability of the AI Imaging System
Products & Services
TetrasMobile AI Sensor Hardware Solution
TetrasMobile Intelligent Image SDK Solution
TetrasMobile AI ISP Chip
TetrasMobile FaceID
TetrasMobileSmart Video
TetrasMobile Basic Perception Product
TetrasMobile 3D Vision
TetrasMobile Augmented Reality Platform
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