Pose display method, device and system

A posture and management system technology, applied in the field of computer vision, can solve problems such as inability to accurately locate terminal equipment, signal occlusion, poor GPS signal and Beidou signal, etc., to reduce computing resource consumption and storage resource consumption, easy deployment, and reduce data volume effect

Pending Publication Date: 2022-03-15
HANGZHOU HIKVISION DIGITAL TECH
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AI Technical Summary

Problems solved by technology

However, in an indoor environment, due to the poor GPS signal or Beidou signal, the GPS or Beidou satellite navigation system cannot accurately locate the terminal device
For example, in coal, electric power, petrochemical and other energy industries, there are more and more requirements for positioning. These positioning requirements are generally in indoor environments. Due to problems such as signal occlusion, it is impossible to accurately locate terminal equipment.

Method used

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  • Pose display method, device and system
  • Pose display method, device and system

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Embodiment Construction

[0023] The terms used in the embodiments of the present application are only for the purpose of describing specific embodiments, rather than limiting the present application. As used in this application and the claims, the singular forms "a", "the" and "the" are intended to include the plural forms as well, unless the context clearly dictates otherwise. It should also be understood that the term "and / or" as used herein is meant to include any and all possible combinations of one or more of the associated listed items.

[0024] It should be understood that although the embodiments of the present application may use terms such as first, second, and third to describe various information, such information should not be limited to these terms. These terms are only used to distinguish information of the same type from one another. For example, without departing from the scope of the present application, first information may also be called second information, and similarly, second ...

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PUM

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Abstract

The invention provides a pose display method, device and system, and the method comprises the steps: a terminal device obtains a target image of a target scene and motion data of the terminal device, and determines a self-positioning track based on the target image and the motion data; selecting a part of images from the multiple frames of images as to-be-detected images, and sending the to-be-detected images and the self-positioning track to a server; the server generates a fusion positioning track based on the to-be-detected image and the self-positioning track, wherein the fusion positioning track comprises a plurality of fusion positioning poses; and for each fusion positioning pose, the server determines a target positioning pose corresponding to the fusion positioning pose, and displays the target positioning pose. Through the technical scheme of the invention, a high-frame-rate and high-precision positioning function is realized, the terminal equipment only sends the self-positioning track and the image to be detected, the data volume of network transmission is reduced, and the computing resource consumption and the storage resource consumption of the terminal equipment are reduced.

Description

technical field [0001] The present application relates to the field of computer vision, in particular to a pose display method, device and system. Background technique [0002] GPS (Global Positioning System, Global Positioning System) is a high-precision radio navigation positioning system based on artificial earth satellites. GPS can provide accurate geographic location, vehicle speed and precise time information. The Beidou satellite navigation system consists of three parts: the space segment, the ground segment and the user segment. It can provide users with high-precision, high-reliability positioning, navigation, and timing services around the clock and around the world, and has regional navigation, positioning, and timing capabilities. . [0003] Since the terminal device has the GPS or the Beidou satellite navigation system, when the terminal device needs to be positioned, the GPS or the Beidou satellite navigation system can be used to locate the terminal device....

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01S19/47G01C3/00
CPCG01S19/47G01C3/00
Inventor 李佳宁李杰毛慧浦世亮
Owner HANGZHOU HIKVISION DIGITAL TECH
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