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AR-based description method and system

A technology of schemes and real objects, applied in the field of AR-based description methods and description systems, can solve problems such as difficult commodities, inability to assist description information and entities to be described, etc.

Inactive Publication Date: 2020-03-17
FUJIAN UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] AR manuals in the prior art are usually based on specific picture textures on the manual to associate auxiliary explanation information. Users cannot associate auxiliary explanation information with the entity to be explained, so it is difficult to understand the product personally.
Secondly, the AR instructions in the prior art still rely on paper materials

Method used

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Experimental program
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Embodiment 1

[0031] Such as figure 1 Shown is a flow chart of an AR-based description method provided by an embodiment of the present invention, including:

[0032] Step S101, the server constructs a three-dimensional digital model of equal proportions according to the physical shape and size of the object to be explained and the components that constitute the object to be explained.

[0033] In the embodiment of the present invention, the server of the product manufacturer stores the data of all objects and their parts, these data include the physical shape and size of the objects and their parts, the above data can be directly called from the database of the server, according to This data can be used to build a three-dimensional digital model of the physical object and its components.

[0034] In step S102, the server acquires an explanation scheme for the three-dimensional digital model, adds the explanation scheme to the three-dimensional digital model, and generates the three-dimensi...

Embodiment 2

[0047] Such as figure 2Shown is a structural diagram of an AR-based description system provided by an embodiment of the present invention, and the description system includes:

[0048] The server end 201 is used to construct a three-dimensional digital model of equal proportions according to the physical shape and size of the physical object to be explained and the parts and components that constitute the object to be explained, obtain an explanation plan for the three-dimensional digital model, and add the explanation plan into the three-dimensional digital model, and generate the three-dimensional digital model containing the explanation scheme as an application program, and send the application program to the client.

[0049] The client 202 is used to install the application program sent by the server. When the object to be explained is recognized, the three-dimensional digital model is aligned to the object to be explained, and when the user selects the object to be expla...

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Abstract

The invention provides an AR-based description method and system, and relates to the field of data processing. The description method comprises the steps that a server side constructs an equal-proportion three-dimensional digital model according to a to-be-explained object and the physical shape and size of parts forming the to-be-explained object; the server side obtains a description scheme forthe three-dimensional digital model, adds the description scheme into the three-dimensional digital model, and generates an application program from the three-dimensional digital model containing thedescription scheme; the server side sends the application program to the client side; and the client installs the application program, aligns the three-dimensional digital model to the to-be-explainedreal object when identifying the to-be-explained real object, and operates the explanation scheme when the user selects the to-be-explained real object. According to the invention, the user can knowthe structure of the commodity personally and know the functions and parameters of the commodity in various explanation modes.

Description

technical field [0001] This application belongs to the field of data processing, and in particular relates to an AR-based description method and description system. Background technique [0002] When selling commodities, merchants usually provide consumers with a product manual to show the parameters, functions, usage methods and precautions of the commodity. Since the two-dimensional paper manual is not intuitive enough to show the operation process of the three-dimensional physical product, and its content cannot be changed once printed, so merchants sometimes use digital video to demonstrate the function, but observing how others do it is different from how consumers themselves do it. There may still be misunderstandings. [0003] Augmented reality AR technology is a cutting-edge computer-aided technology that can intuitively display multimedia information of target objects in three-dimensional space in various forms such as text, pictures, videos, and three-dimensional ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K9/00G06T19/00
CPCG06T19/006G06V20/20
Inventor 刘石坚潘正祥邹峥廖律超张国基许锐范宜凯
Owner FUJIAN UNIV OF TECH
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