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augmented reality telescope

A telescope and measurement value technology, applied in the field of AR smart terminals, can solve problems such as increased errors and difficulty in ensuring dynamic measurement accuracy, and achieve the effect of improving accuracy

Active Publication Date: 2018-07-20
SHENZHEN WOOLEE CREATIVE ENG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

And the error increases with the rotation of the AR telescope and the distance between the sensor and the rotation axis
In order to solve the problem of dynamic measurement error, the prior art proposes the technical solution of using redundant sensors to improve the dynamic accuracy, but the error compensation method in the prior art is difficult to guarantee the dynamic measurement in some cases, such as the condition of large inclination angle. precision

Method used

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Embodiment Construction

[0035] In the following description, a preferred embodiment is used to illustrate a telescope system for augmented reality. All modifications, including additions and / or substitutions, which do not depart from the scope and spirit of the present invention will be apparent to those skilled in the art. Some specific details may be omitted in order not to obscure the invention, but this disclosure will enable one of ordinary skill in the art to implement the teachings without undue experimentation.

[0036] See attached image 3 According to an embodiment of the present invention, the internal functional devices of the augmented reality telescope include a video display module, a microcomputer module, a location tracking module, a video input module and a system software module.

[0037] Wherein, the video input module includes a camera, preferably a high-definition camera or a 1080P high-definition camera. Specifically, the video input module includes 5 groups of glass camera ...

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Abstract

The invention relates to an AR telescope. The AR telescope comprises a video display module, a microcomputer module, a positioning tracking module, a video input module and a system software module, the positioning tracking module comprises a sensor sub-module and a correction fusion processing sub-module, the sensor sub-module comprises a tri-axial fluxgate sensor, a tri-axial accelerometer and a tri-axial electronic compass, and the correction fusion processing sub-module receives measuring signals output by the sensor sub-module and performs fusion calculation on a corrected measuring value of the tri-axial electronic compass and a corrected measuring value of the tri-axial fluxgate sensor after the measuring value of the tri-axial electronic compass is corrected by employing a measuring value of the tri-axial accelerometer.

Description

technical field [0001] The invention belongs to an AR intelligent terminal, which can be widely used in public places such as concerts, commercial exhibitions, museums, amusement parks, etc., and displays public virtual images through the combination of AR software and hardware technologies. Background technique [0002] Augmented reality technology (hereinafter referred to as AR, Augmented Reality) is to superimpose and present the information or images provided by the computer system and the real world information to the user, so as to enhance the user's perception of the real world. [0003] attached figure 1 The middle is the composition of the augmented reality system in the prior art. The augmented system does not display the complete scene, but because it needs to analyze and calculate the huge positioning data and scene information to ensure that the virtual image generated by the computer can be accurately superimposed on the real scene, a typical AR system consist...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G02B23/12
CPCG02B23/12
Inventor 徐胜吴明
Owner SHENZHEN WOOLEE CREATIVE ENG CO LTD
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