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Virtual reality image calibration method and device

A technology for virtual reality and image calibration, applied in the field of virtual reality, can solve the problems of low display accuracy of virtual reality images, and achieve the effect of improving the display accuracy

Inactive Publication Date: 2016-08-24
LETV HLDG BEIJING CO LTD +1
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Problems solved by technology

[0004] The embodiment of the present invention provides a virtual reality image calibration method and device to solve the problem of low accuracy of virtual reality image display in the prior art

Method used

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  • Virtual reality image calibration method and device
  • Virtual reality image calibration method and device

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Embodiment Construction

[0041] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0042] An embodiment of the present invention provides a virtual reality image calibration method, which is applied to a virtual reality helmet, such as figure 1 As shown, the method includes:

[0043] 101. Receive a virtual reality image calibration instruction.

[0044] Among them, the user can send the virtual reality image calibration comman...

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Abstract

The embodiment of the invention provides a virtual reality image calibration method and device, relates to the technical field of virtual reality, and is used for solving a problem that the virtual reality image display accuracy is low in the prior art. The method comprises the steps: receiving a virtual reality image calibration instruction; obtaining the three-dimensional coordinate data of a virtual reality helmet; adjusting the three-dimensional coordinate data into the reference three-dimensional coordinate data, wherein the x-axis, y-axis and z-axis data in the reference three-dimensional coordinate data is zero; and calibrating the virtual reality image according to the adjusted three-dimensional coordinate data. The method and device are mainly used for calibrating the virtual reality image.

Description

technical field [0001] The embodiments of the present invention relate to the technical field of virtual reality, and in particular to a method and device for calibrating virtual reality images. Background technique [0002] With the rapid development of information technology, computers have become an indispensable and important part of social life. Computer-friendly human-computer interaction has become an important topic that people care about. The development of human-computer interaction has developed from the initial command interface to the graphical user interface. , and then developed from a graphical user interface to a multimedia interface, and then to the current virtual reality. Among them, virtual reality (Virtual Reality, VR) is an important direction of simulation technology. It is a technology that comprehensively utilizes computer graphics system and various interface devices such as reality and control to provide immersive feeling in an interactive three-d...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N13/00
CPCH04N13/106
Inventor 吴京建
Owner LETV HLDG BEIJING CO LTD
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