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Augmented reality scene illumination simulation method based on mobile terminal and mobile terminal

A mobile terminal and augmented reality technology, applied in image analysis, instrumentation, computing, etc., can solve problems that affect user experience and feelings

Pending Publication Date: 2022-05-20
北京易讯理想科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At the same time, the portability of the mobile terminal makes it easier for the mobile terminal to move quickly in different environmental scenes to a certain extent. The change of ambient light in different scene positions will greatly affect the overlay display of virtual information in real environmental scenes. effect, which in turn affects the user's experience and feelings

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  • Augmented reality scene illumination simulation method based on mobile terminal and mobile terminal
  • Augmented reality scene illumination simulation method based on mobile terminal and mobile terminal

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Experimental program
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Effect test

Embodiment 1

[0021] The embodiment of the present invention proposes a mobile terminal-based augmented reality scene lighting simulation method, such as figure 1 As shown, the following steps are included: S101, obtaining the illumination parameter I of the real environment scene; S102, determining the spatial posture parameter G of the mobile terminal in the real environment scene; S103, setting a directional light source in the augmented reality scene, the directional light source The direction parameter is the same as the space attitude parameter G of the mobile terminal, and the illumination parameter of the directional light source is the same as the illumination parameter I of the real environment scene.

[0022] In this technical solution, by obtaining the illumination parameters of the real environment scene corresponding to the current spatial posture of the mobile terminal, a directional light source is set in the augmented reality scene, so that the light source parameters in the...

Embodiment 2

[0035] Embodiments of the present invention also provide a mobile terminal 200, including a light sensor and a gyroscope, such as figure 2 As shown, it also includes: an illumination acquisition module 201, which is used to acquire the illumination parameter I of the real environment scene; a posture acquisition module 202, which is used to determine the spatial attitude parameter G of the mobile terminal in the real environment scene; a scene setting module 203, which is used for A directional light source is set in the augmented reality scene, the directional parameter of the directional light source is the same as the spatial attitude parameter G of the mobile terminal, and the lighting parameter of the directional light source is the same as the lighting parameter I of the real environment scene.

[0036] In this technical solution, the mobile terminal 200 sets a directional light source in the augmented reality scene by acquiring the real environment scene illumination pa...

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Abstract

According to the augmented reality scene illumination simulation method based on the mobile terminal provided by the embodiment of the invention, the illumination parameter I of the real environment scene is acquired, the space attitude parameter G of the mobile terminal in the real environment scene is determined, and the directional light source is arranged in the augmented reality scene; the direction parameter of the direction light source is the same as the spatial attitude parameter G of the mobile terminal, and the illumination parameter of the direction light source is the same as the illumination parameter I of the real environment scene, so that the simulation of the illumination attribute of the real environment scene is realized in the augmented reality scene. When the augmented reality scene and the real environment scene are displayed in an overlapped manner, the display main body of the augmented reality scene has the same illumination attribute as that in the real environment scene, so that the augmented reality scene can be fused with the real environment scene more truly.

Description

technical field [0001] The present invention relates to the technical fields of computer vision and augmented reality, in particular to a mobile terminal-based augmented reality scene illumination simulation method and a mobile terminal. Background technique [0002] Augmented reality technology is a kind of auxiliary information such as graphic images and sounds related to the real environment of the user, which realizes the integration of virtual information into the real world of the user, enhances the user's information perception of the real environment, and enriches the user experience. The computer technology of experience feeling. Compared with virtual reality technology, augmented reality technology has the characteristics of combining virtual reality and the effect of enhancing real scenes, and has more obvious advantages in the field of computer vision applications. [0003] At present, with the continuous development of mobile communication technology and the im...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06T19/00G06T7/73
CPCG06T19/006G06T7/73Y02B20/40
Inventor 陈更刘文龙
Owner 北京易讯理想科技有限公司