Head-mounted display device and method for displaying external image information therein

An external image and display device technology, applied in image communication, optics, instruments, etc., can solve the problems of inconvenience and inability to observe the surrounding environment of the head-mounted display device, and achieve the effect of improving the experience

Inactive Publication Date: 2015-04-29
QINGDAO GOERTEK
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, traditional head-mounted display devices focus on creating an exquisite visual and acoustic feast for users. Users can only observe the content displayed on the head-mounted display device when using it, and cannot observe the surrounding environme

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  • Head-mounted display device and method for displaying external image information therein
  • Head-mounted display device and method for displaying external image information therein
  • Head-mounted display device and method for displaying external image information therein

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[0032] In order to make the objectives, technical solutions and advantages of the present invention clearer, the embodiments of the present invention will be described in further detail below in conjunction with the accompanying drawings.

[0033] figure 1 Is a schematic diagram of the structure of a head-mounted display device according to an embodiment of the present invention; figure 1 The illustrated embodiment of the present invention discloses a head-mounted display device. The device includes: an image acquisition unit 101 for collecting external image information of the head-mounted display device; a texture generation unit 103 for using an open graphics library OpenGL ( Open Graphics Library) technology processes each frame of external image information frame by frame, corresponding to each texture map that can be displayed in the 3D scene; the plane drawing unit 104 is used to draw on the near plane of the 3D scene through OpenGL technology The display plane, the near pl...

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Abstract

The invention relates to the technical field of wearable display equipment, and particularly relates to a head-mounted display device and a method for displaying external image information in the same, wherein the head-mounted display device comprises an image acquisition unit, a map generation unit, a plane drawing unit and a map display unit; the image acquisition unit is used for acquiring external image information of the head-mounted display device; the map generation unit is used for processing each frame of data of the external image information frame by frame, to correspondingly generate each texture map which can be displayed in the 3D scene; the plane drawing unit is used for drawing display plane on a near plane of the 3D scene; said near plane is located in the most front of an object displayed in the 3D scene; the map display unit is used for continuously displaying each generated texture map on the display plane in a refresh manner. The method provided by the invention achieves the effect of displaying external image information by acquiring the external image information and displaying in the head-mounted display device, solves the inconvenience brought to users, and improves the user experience.

Description

technical field [0001] The present invention relates to the technical field of wearable display devices, in particular to a head-mounted display device and a method for displaying external image information in the device. Background technique [0002] In recent years, head-mounted display devices have become more and more popular, and have become a tool for more people to experience home theater. However, traditional head-mounted display devices focus on creating an exquisite visual and acoustic feast for users. Users can only observe the content displayed on the head-mounted display device when using it, and cannot observe the surrounding environment outside the head-mounted display device. If this Sometimes, because some events need to be processed, the head-mounted display device will be removed, and the device will be put on again when it is used again, which brings great inconvenience to the user. Contents of the invention [0003] In view of the above-mentioned tech...

Claims

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Application Information

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IPC IPC(8): H04N13/04H04N13/02G02B27/01
Inventor 郭海龙周宏伟
Owner QINGDAO GOERTEK
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