A DECENTRALIZED POSITION AND NAVIGATION METHOD, DEVICE, AND SYSTEM LEVERAGING AUGMENTED REALITY, COMPUTER VISION, MACHINE LEARNING, AND DISTRIBUTED LEDGER TECHNOLOGIES

摘要

A method for determining an exact location of an imaging device can include detecting a first object and determining its approximate location based on an approximate location of the imaging device, and determining a reliability value of the approximate location; receiving a predefined location of a second object from a memory, and determining whether the predetermined location of the second object matches, within a pre-specified margin of error, the approximate location of the first object, and when there is a mismatch greater than the pre-specified margin of error, storing the first object and its approximate location on a distributed ledger, and when there is a match within the pre-specified margin of error, determining the exact location of the imaging device based on the predefined location stored in the memory.