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Initialization method and device of application, terminal and storage medium

An initialization method and initialization technology, applied in the field of data processing, can solve problems such as long initialization time

Active Publication Date: 2018-11-13
BEIJING BYTEDANCE NETWORK TECH CO LTD
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

[0003] The traditional AR application initialization scheme has the problem of long initialization time

Method used

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  • Initialization method and device of application, terminal and storage medium
  • Initialization method and device of application, terminal and storage medium
  • Initialization method and device of application, terminal and storage medium

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Embodiment Construction

[0032] In order to make the purpose, technical solution and advantages of the present application clearer, the present application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present application, and are not intended to limit the present application.

[0033] The application initialization method provided in this application can be used for initialization of AR applications, and can also be used for initialization of virtual reality (VR) applications and initialization of mixed reality (MR) applications.

[0034] If the method provided by this application is used for the initialization of MR applications, the application environment can be as follows figure 1 shown. After the AR application of the terminal 100 is started, the image is collected in real time by calling the camera of the terminal and displayed on the disp...

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Abstract

The application relates to an initialization method and device of an application, a terminal and a storage medium. The method comprises the following steps: selecting an initialization algorithm matched with the mobile speed of the terminal according to a predetermined matching condition after the application of the terminal is opened; and determining an initial parameter of the application according to a first image sequence in the terminal by using the selected initialization algorithm. And the initialization speed of the application can be improved by adopting the method disclosed by the invention.

Description

technical field [0001] The present application relates to the technical field of data processing, and in particular to an application initialization method, device, terminal and storage medium. Background technique [0002] With the development of intelligent software and hardware technology, augmented reality technology (AR) technology has emerged. AR is a kind of fusion of real world (usually the reference level in the real world) observed by certain terminals. virtual objects, and provide technology for users to interact with virtual objects. After the application using AR technology is started, it must first be initialized. That is, in an unknown environment, estimate the initial pose of the terminal, build a map, and detect the horizontal plane in the real world. An accurate and stable initialization process can greatly improve user experience, and provide good initial values ​​for subsequent simultaneous localization and mapping (SLAM) algorithms. [0003] The tradi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F9/445
CPCG06F9/44505
Inventor 陈尧淮静郭亨凯
Owner BEIJING BYTEDANCE NETWORK TECH CO LTD
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