Method and device for improving display effect of virtual object of AR equipment, AR equipment and storage medium

Abstract

The invention provides a method and device for improving the display effect of a virtual object of AR equipment, the AR equipment and a storage medium. The method comprises the following steps: acquiring a real environment image, and constructing a real environment image coordinate system; obtaining view angle information, and constructing a view angle coordinate system; obtaining a coordinate system difference value between the real environment image coordinate system and the visual angle coordinate system; obtaining an eyeball movement state; adjusting the visual angle coordinate system according to the eyeball movement state; adjusting the coordinate system difference value according to the adjusted viewing angle coordinate system; and adjusting the coordinates of the virtual object according to the adjusted coordinate system difference. After the technical scheme is adopted, the superposition effect of the virtual object of the AR equipment and the object in the actual scene can bebetter, so that a user has better watching experience.

Description

technical field [0001] The present invention relates to the technical field of AR equipment, and in particular to a method, device, AR equipment and storage medium for improving the display effect of virtual objects of the AR equipment. Background technique [0002] Augmented Reality (AR) technology is a new technology that "seamlessly" integrates real world information and virtual world information. (Visual information, sound, taste, touch, etc.), through computer and other science and technology, simulate and then superimpose, apply virtual information to the real world, and be perceived by human senses, so as to achieve a sensory experience beyond reality. The real environment and virtual objects are superimposed on the same screen or space in real time. [0003] Currently, head-mounted AR devices mainly have two display methods: video see-through (Video See-Through) and optical see-through (Optical See-Through). [0004] Video see-through is to collect the images of th...

AI Technical Summary

Problems solved by technology

[0006] The problem with existing optical see-through AR devices is that the coordinates of virtual information produced by computers, such as virtual objects, are determined based on the coordinate system established by the real scene obtained by the camera, that is, determined by the coordinate system constructed based on the camera. The real scene seen by the user is directly obtained by the human eye, and is determined by the coordinate system formed by the human eye

Due to the deviation of these two coordinate systems, there is a deviation when the virtual objects produced by the computer are superimposed on the real scene, resulting in poor virtual and real superimposition effects, that is, the virtual objects display poorly and affect the user experience.

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