Resolution adjusting method and equipment for head-mounted display equipment

Abstract

The invention provides a resolution adjusting method and equipment for head-mounted display equipment. The method includes determining significance information of display contents in multimedia information; adjusting the resolution of the multimedia information corresponding to each display content according to the significance information; and displaying the multimedia information after the resolution is adjusted. Through the determination of the significance information of the display contents in the multimedia information, the resolution corresponding to the display contents can be adjusted, the resolution of the display contents can match the significance of the display contents and then multimedia information subjected to resolution adjustment is displayed, and displaying does not need to be performed on the whole multimedia information with high resolution and frame rates; and therefore, the calculation amount of equipment can be greatly reduced, the demands on equipment hardwarecan be lowered, equipment cost can be reduced, and while ensuring good display effects, display efficiency can be enhanced.

Description

technical field [0001] The present invention relates to the technical field of three-dimensional display, in particular to a method for adjusting the resolution of a head-mounted display device, a resolution-adjusted head-mounted display device, and a device for adjusting the resolution of the head-mounted display device. Background technique [0002] Virtual reality (VR) technology is a computer simulation system that can create and experience a virtual world. It uses a computer to generate a simulated environment and immerses users in the environment. It is an interactive three-dimensional system that can provide multi-source information fusion. Technology of dynamic vision and entity behavior system simulation. In the existing virtual reality system, binocular stereo vision is the key to realize three-dimensional vision. The images seen by the user's two eyes are actually different. These different images are generated separately and displayed on different displays. , re...

AI Technical Summary

Problems solved by technology

This problem is similar to the traditional high-efficiency expression based on desktop monitors, but it is more demanding and has its own new features: First, VR display requires more calculations. Unlike ordinary monitors, VR needs to Different images are displayed for the right eye and the right eye respectively, which doubles the amount of calculation; secondly, VR display requires higher resolution, and since the head-mounted display is very close to the eyes, it occupies more of the user’s time compared with ordinary displays. Most of the field of view, so higher resolution is required to achieve detailed and realistic display effects; finally, VR display requires higher frame rate, because the head-mounted display is not static, but moves with the user's head Move and move, and its display content will also change accordingly. In order to give users a more realistic visual experience, it is necessary to use a higher frame rate for drawing, so that there will be no delays, freezes, etc.

[0004] Therefore, in order to ensure a high-quality display effect and give users a more satisfactory visual enjoyment, most of the current VR technologies are required to display at a higher resolution and frame rate, which means that the VR display device must have Large-scale data storage space and ultra-high computing and processing capabilities undoubtedly impose a huge hardware burden on head-mounted display devices, and also make the cost of head-mounted display devices remain high

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