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Route navigation method and device, electronic equipment and computer readable medium

A navigation method and line technology, applied in the computer field, can solve problems such as GPS signal interruption, susceptibility to interference, and unavailability of two-dimensional plane navigation, and achieve the effect of improving accuracy and accuracy

Active Publication Date: 2022-01-07
BEIJING BAIDU NETCOM SCI & TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003]Traditional two-dimensional map walking navigation, the cost of map recognition is high, some users have difficulty finding their way, and in places with tunnels and high-rise buildings, GPS signals are used to enhance Real-world navigation is easily disturbed, or the GPS signal is interrupted, making the two-dimensional plane navigation completely unusable

Method used

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  • Route navigation method and device, electronic equipment and computer readable medium
  • Route navigation method and device, electronic equipment and computer readable medium
  • Route navigation method and device, electronic equipment and computer readable medium

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Embodiment Construction

[0019] Exemplary embodiments of the present disclosure are described below in conjunction with the accompanying drawings, which include various details of the embodiments of the present disclosure to facilitate understanding, and they should be regarded as exemplary only. Accordingly, those of ordinary skill in the art will recognize that various changes and modifications of the embodiments described herein can be made without departing from the scope and spirit of the disclosure. Also, descriptions of well-known functions and constructions are omitted in the following description for clarity and conciseness.

[0020] figure 1 A flow 100 of an embodiment of the route navigation method according to the present disclosure is shown, and the above route navigation method includes the following steps:

[0021] Step 101, based on the GPS information of the terminal acquired in real time, perform augmented reality navigation on the current route.

[0022] In this embodiment, the te...

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PUM

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Abstract

The invention provides a route navigation method and device, and relates to the technical fields of computer vision, image processing, augmented reality and the like. According to the specific implementation scheme, the method includes: carrying out augmented reality navigation on a current route based on GPS information, obtained in real time, of a terminal; acquiring synchronous localization and mapping (SLAM) coordinates of the terminal; in response to determining that the GPS information meets a preset positioning difference condition, converting the SLAM coordinate into a calculated geographic coordinate; and performing augmented reality navigation on the current route based on the calculated geographic coordinates. According to the embodiment, the accuracy of augmented reality navigation when GPS positioning is poor is improved.

Description

technical field [0001] The present disclosure relates to the field of computer technology, specifically to computer vision, image processing, augmented reality and other technical fields, and in particular to a route navigation method and device, electronic equipment, computer-readable media, and computer program products. Background technique [0002] By superimposing a virtual AR (Augmented Reality, Augmented Reality) logo that fits with the navigation space on the real-scene camera picture, the augmented reality navigation can be intuitively provided for the user. [0003] The traditional two-dimensional map walking navigation has a high cost of map identification, and some users have difficulty finding their way. In addition, in places with tunnels and high-rise buildings, the augmented reality navigation using GPS signals is easily interfered, or the GPS signal is interrupted. Resulting in 2D planar navigation being completely unusable. Contents of the invention [0...

Claims

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Application Information

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IPC IPC(8): G06F3/01G06F16/29
CPCG06F3/011G06F16/29G01C21/365G06V20/20G06V20/56G01S19/485G01S19/47G01S19/396G01C21/20G06T7/579G01C21/3602G01C21/3638G01C21/3647G01C21/367G01C21/3691G01S19/24G01S19/42
Inventor 杨兆辉申雪岑李啸浦灵昊贾传胜
Owner BEIJING BAIDU NETCOM SCI & TECH CO LTD