Augmented reality construction auxiliary method and device, terminal and medium

An augmented reality, device-side technology, applied in the field of computer vision, can solve the problems of many target object collection conditions, target object category restrictions, poor flexibility, low universality of target inventory methods, etc., to achieve intuitive guidance, guarantee robustness, Avoid temporary changes to the scheme and the effect of a lot of rework

Pending Publication Date: 2020-07-28
JIANGNAN SHIPYARD GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In view of the above-mentioned shortcomings of the prior art, the purpose of the present invention is to provide an auxiliary method, device, terminal and storage medium for augmented reality, which can solve the problem of low universality and poor flexibility of the existing object counting method. There are many restrictions on the collection conditions of the target and the category of the target.

Method used

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  • Augmented reality construction auxiliary method and device, terminal and medium
  • Augmented reality construction auxiliary method and device, terminal and medium
  • Augmented reality construction auxiliary method and device, terminal and medium

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Experimental program
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Effect test

Embodiment 2

[0089] see figure 2 , figure 2 It is a schematic flowchart of an augmented reality construction assistance method provided by Embodiment 2 of the present invention, the method is applied to a server, and guides the construction process by interacting with the device end; wherein, the device end includes an augmented reality device (hereinafter referred to as equipment).

[0090] Such as figure 2 as shown in figure 1 On the basis of the augmented reality construction assistance method shown, before the step S102, the method further includes:

[0091] S101. Receive second task information, acquire second identification information in the second task information; process the second task information according to the second identification information; construct or construct based on the processed second task information. Updating the first task information.

[0092] The second task information corresponds to the first task information, and at least includes the component ge...

Embodiment 3

[0096] see image 3 , image 3 It is a schematic flowchart of an augmented reality construction assistance method provided by Embodiment 3 of the present invention, the method is applied to the device end, and through interaction with the server, the guidance of the construction process is realized; wherein, the device end Including augmented reality equipment (hereinafter referred to as equipment).

[0097] Such as image 3 As shown, the method includes the following steps:

[0098] S302. Receive first task information sent by the server.

[0099] Wherein, the first task information includes at least geometric information and coordinate information of components related to the construction task.

[0100] Further, in order to improve the guidance effect and efficiency of the construction process, so that the staff can easily and comprehensively learn the construction task content, steps and work requirements, etc., the first task information also includes process informati...

Embodiment 4

[0127] see Figure 4 , Figure 4 It is a schematic flowchart of an augmented reality construction assistance method provided by Embodiment 4 of the present invention, the method is applied to the device end, and realizes the guidance of the construction process through interaction with the server; wherein, the device end includes an enhanced Realistic equipment (hereinafter referred to as equipment).

[0128] Such as Figure 4 as shown in image 3 On the basis of the augmented reality construction assistance method shown, after the step S308, the method further includes:

[0129] S309. Based on the working scene, register the coordinates of the virtual scene.

[0130] Specifically, the implementation of registering the coordinates of the virtual scene based on the working scene includes: through the interactive operation, adjusting the position of the first virtual object among the virtual objects until the first virtual The object coincides with the corresponding real ob...

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Abstract

The invention provides an augmented reality construction auxiliary method and device, a terminal and a storage medium. The method comprises the following steps: the server acquires first task information and a construction result model according to received task request information, and acquires first position information according to a received first image of a working scene, so that the equipment side confirms the position of the equipment side relative to the working scene, generates a virtual object and forms a virtual scene; and acquiring a second image of the working scene, and performing matching judgment on the second image and the construction result model to acquire a judgment result about whether the construction task is completed or not. According to the invention, the construction guidance mode is more intuitive and convenient, the labor threshold is greatly reduced, and the working efficiency is improved.

Description

technical field [0001] The present invention relates to the field of computer vision, in particular to an auxiliary method, device, terminal and storage medium for augmented reality. Background technique [0002] In the construction process, such as large-scale assembly and welding of large ships and ship outfitting, a lot of manual work is involved. At present, when carrying out such work, there are mainly two ways to guide the staff to work, one of which is to read drawings based on traditional two-dimensional drawings. However, this method has high professional requirements and requires the staff to master the necessary engineering drawings. Knowledge is required to understand the contents of drawings. The other is based on the tablet computer to guide the operation of the three-dimensional operation, that is, to use the tablet computer to display the guidance content of the operation, and the three-dimensional model in it can be rotated, zoomed and moved to view all-rou...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06T19/00G06Q10/10G06Q50/08
CPCG06T19/006G06Q10/103G06Q50/08
Inventor 朱明华周泽麟张红伟邹燕歆单小芬杨骏王杰
Owner JIANGNAN SHIPYARD GRP CO LTD
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