Controller light ball tracking method based on virtual reality and virtual reality equipment

A virtual reality and controller technology, applied in the field of simulation, can solve problems such as delays and positioning errors, and achieve the effects of avoiding delays, fast tracking and positioning, and improving interaction speed

Pending Publication Date: 2021-10-19
HISENSE VISUAL TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] This application provides a virtual reality-based photosphere tracking method for a controller and a virtual reality device to solve the problems of positioning errors or delays in existing photosphere tracking technologies

Method used

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  • Controller light ball tracking method based on virtual reality and virtual reality equipment
  • Controller light ball tracking method based on virtual reality and virtual reality equipment
  • Controller light ball tracking method based on virtual reality and virtual reality equipment

Examples

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Embodiment Construction

[0098] Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. The implementations described in the following exemplary embodiments do not represent all implementations consistent with this application. Rather, they are merely examples of apparatuses and methods consistent with aspects of the present application as recited in the appended claims.

[0099] First, the nouns involved in this application are explained:

[0100] Photosphere: A luminous sphere used to track and locate targets in virtual reality technology. The luminous color can be a highly saturated visible light color or infrared light. It is usually equipped on the controller.

[0101] Attitude: The attitude and rotation of an object in three-dimensional space, repre...

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Abstract

The invention provides a controller light ball tracking method and device based on virtual reality, equipment and a storage medium. The method comprises the following steps: determining second attitude information of a next position point adjacent to a previous position point according to first attitude information of the previous position point of a light ball; determining second position information of the next position point according to the first position information of the previous position point, the first attitude information and the second attitude information; and according to the second position information, generating and outputting a current display position of a virtual target corresponding to a controller. According to the method, the accuracy and precision of light ball tracking and positioning can be improved, the light ball can be rapidly tracked and positioned, the interaction speed between a user and a virtual reality environment is improved, and the user experience is improved.

Description

technical field [0001] The present application relates to the field of simulation technology, and in particular to a virtual reality-based photosphere tracking method for a controller and a virtual reality device. Background technique [0002] With the development of virtual reality technology, virtual reality technology has been applied to production and life. Users can wear virtual reality equipment to complete virtual reality operations. There will be a controller in the virtual reality device, and the controller can also be called a handle; the controller can emit a light ball; and then it is necessary to track the position of the light ball to complete the positioning of the target and complete the operation of the virtual reality. [0003] In the prior art, the controller can emit visible light; the captured image can be obtained according to the visible light emitted by the controller, and then image processing is performed on the captured image to obtain the positio...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06T7/20G06T7/70G06F3/01
CPCG06T7/20G06T7/70G06F3/016
Inventor 王冉冉杨宇
Owner HISENSE VISUAL TECH CO LTD
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