Reality-mixed helmet display system and control method

Abstract

The invention relates to a reality-mixed helmet display system and a control method thereof. The helmet display system comprises a helmet display body and a peripheral matched attachment, wherein the peripheral matched attachment includes monochromatic background equipment; the helmet display body comprises a real scene collection module used for collecting true real scene data of an outside world in real time, a virtual scene generating module used for generating a virtual scene, an image fusion module used for overlapping a real scene and the virtual scene, a spatial positioning module used for collecting spatial position information in real time, and an image display module used for displaying a virtuality and reality combined image. According to the reality-mixed helmet display system and the control method thereof, after the real scene data are subjected to background transparency processing, the real scene data are overlapped with the virtual scene; the scene adaptability is good; the real scene, especially operations of hands can be observed through mixing a reality so that a user can link a real object and a virtual world; and the virtual world and the real world are perfectly combined, the sense of immersion is strong and the real sense experience is available.

Description

Technical field [0001] The invention relates to a helmet display system, in particular, to a mixed reality helmet display system. Background technique [0002] Virtual reality technology is a computer simulation system that creates a new interactive system through the simulation of the three-dimensional world. It uses a computer to generate a simulation environment, which is an interactive three-dimensional dynamic view and entity behavior system simulation of multi-source information fusion, which allows users to interact and interact with objects in the virtual environment in a natural way. Greatly expand the ability of human beings to understand the world, simulate and adapt to the world. Traditional headsets are divided into two types, one is VR headsets represented by Oculus Rift and HTC Vive, and the other is AR headsets represented by Microsoft Hololens. [0003] The principle of the VR headset is to display the virtual scene in front of the user through the micro-small LC...

AI Technical Summary

Problems solved by technology

[0003] The principle of the VR head display is to present the virtual scene in front of the user's eyes through a small LCD screen, and at the same time, the left and right eyes display different images according to the parallax to form a stereoscopic vision, so that the user can immerse themselves in the virtual reality. The disadvantage is that the VR head display completely occupies the human body. From the perspective of human eyes, people can only see the virtual scene, but cannot observe the details of themselves

[0004] AR head-mounted displays directly superimpose virtual information in real scenes, but due to technical limitations, the field of view that can be provided is very narrow, and the brightness and accuracy of the superimposed virtual scenes are not enough, resulting in insufficient realism of the virtual scene, and the virtual scene is simple. Directly superimposed on the real scene, lack of image fusion processing, the contrast between the formed virtual scene and the real scene is relatively large, and cannot produce an integrated fusion effect

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