VR (Virtual Reality) pupillary distance regulation method and device

Abstract

The invention discloses a VR (Virtual Reality) pupillary distance regulation method and device. according to a human eye image, the center point position information of each human eye pupil is determined; the center point position information of each human eye pupil and the lens optical axis position information of VR equipment are subjected to position information matching; when the center point position information and the lens optical axis position information are not matched, the lens space of the VR equipment is regulated; and therefore, the lens optical axis position of the VR equipment and the center point position of the human eye pupil are matched. Therefore, the method is an automatic pupillary distance adaptive regulation scheme capable of combining software, hardware and structures, the human eye pupil is automatically identified, and the human eye pupillary distance is calculated; in addition, according to the human eye pupillary distance, a VR lens optical axis space is automatically regulated, and an identical matching state of the lens optical axis space and the pupillary distance is achieved; and the lens optical axis space can be objectively, quickly and accurately regulated according to different human eye pupillary distances, and the experience degree of the user is greatly improved.

Description

technical field [0001] The invention relates to the technical field of virtual reality, in particular to a method and a device for adjusting a VR pupil distance. Background technique [0002] Existing VR headsets generally do not support interpupillary distance (interpupillary distance, IPD) adjustment, or only support manual adjustment. VR headsets that do not support IPD adjustment have poor display clarity and anti-distortion effects when the interpupillary distance does not match, which affects the VR experience. For VR headsets that only support manual adjustment, users can subjectively judge whether they have adjusted to a suitable position based on the visual effects they see. However, this subjective judgment is not accurate enough, and there are often back and forth adjustments that cannot correctly determine whether it is in a suitable position. Contents of the invention [0003] In order to solve the above problems, the present invention provides a VR interpupi...

AI Technical Summary

Problems solved by technology

VR headsets that do not support IPD adjustment have poor display clarity and anti-distortion effects when the interpupillary distance does not match, which affects the VR experience

For VR headsets that only support manual adjustment, users can subjectively judge whether they have adjusted to a suitable position based on the visual effects they see, but this subjective judgment is not accurate enough, and often adjusts back and forth without correctly judging whether it is in a suitable position

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