Real time digital twin system and method

The real-time digital twin system addresses hardware constraints by employing a network of capture devices and advanced algorithms to continuously update digital twin models, achieving efficient and accurate environmental representations for enhanced virtual and augmented reality applications.

WO2025003953A1PCT designated stage expired Publication Date: 2025-01-02INTERAPTIX INC
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Patent Information

Application Number
PCT/IB2024/056274
Authority / Receiving Office
WO · WO
Patent Type
Applications
Current Assignee / Owner
Priority Date
2023-08-16
Filing Date
2024-06-27
Publication Date
2025-01-02

AI Technical Summary

Technical Problem

Current technologies face hardware limitations such as battery life, processing speed, memory, and input/output speed constraints, hindering the creation of accurate and up-to-date digital twins of real-world objects and environments in virtual and augmented reality applications.

Method used

A real-time digital twin system and method that utilizes a network of capture devices, including fixed and movable devices, to capture and align image frames based on pose estimation and feature matching, continuously updating a digital twin model by accumulating and processing telemetry data, such as images and IMU data, using algorithms like SLAM and SfM, and managing segments for efficient processing and monitoring changes.

Benefits of technology

This approach enables the creation of a comprehensive, real-time digital twin that efficiently manages hardware limitations, ensuring accurate and up-to-date models of environments, enhancing virtual and augmented reality experiences while optimizing computational resources.

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Abstract

The present specification provides a method and system for computing a digital twin of a subject, which can enhance remote inspection and information retrieval. This system uses multiple fixed and movable capture devices, such as headsets and drones, to continuously collect image frames and telemetry data. The collected data is processed by a digital twin engine to create and update a comprehensive, real-time, or periodically updated three-dimensional digital twin. This method improves over traditional video feeds by enabling full 3D navigation and inspection of spaces like rooms, buildings, and vehicles.
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Citation Information

Patent Citations

  • System and method for deploying virtual replicas of real-world elements into a persistent virtual world system

    US11471772B2

  • Image Search in Walkthrough Videos

    US20210319228A1

  • Building a three-dimensional composite scene

    US8861841B2

Cited By

  • Space equipment management optimization method based on digital twinborn visual positioning

    CN122572810A