Calibration method of head-mounted display equipment and head-mounted display equipment

A head-mounted display and calibration method technology, which is applied in the computer field, can solve problems such as complex operation and inaccurate calibration, and achieve the effect of simplifying calibration operations and improving accuracy

Pending Publication Date: 2020-02-28
SHENZHEN REALIS MULTIMEDIA TECH CO LTD
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  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The embodiment of the present application provides a calibration method of a head-mounted display device and a head-mounted display device, which can solve the problem that the head-mounted display device needs to be removed for each calibration and actively corrects according to the direction of the motion capture system coordinates, the operation is complicated, and the calibration is not easy. exact question

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  • Calibration method of head-mounted display equipment and head-mounted display equipment
  • Calibration method of head-mounted display equipment and head-mounted display equipment
  • Calibration method of head-mounted display equipment and head-mounted display equipment

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Embodiment Construction

[0048]In the following description, specific details such as specific system structures and technologies are presented for the purpose of illustration rather than limitation, so as to thoroughly understand the embodiments of the present application. It will be apparent, however, to one skilled in the art that the present application may be practiced in other embodiments without these specific details. In other instances, detailed descriptions of well-known systems, devices, circuits, and methods are omitted so as not to obscure the description of the present application with unnecessary detail.

[0049] It should be understood that when used in this specification and the appended claims, the term "comprising" indicates the presence of described features, integers, steps, operations, elements and / or components, but does not exclude one or more other Presence or addition of features, wholes, steps, operations, elements, components and / or collections thereof.

[0050] It should ...

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Abstract

The invention is applicable to the technical field of computers, and provides a calibration method of head-mounted display equipment, which comprises the following steps: when a calibration request isdetected, acquiring angle information of a first yaw angle of the head-mounted display equipment in a preset motion capture coordinate system, and acquiring angle information of a second yaw angle ofthe head-mounted display equipment in the preset head-mounted display equipment coordinate system; determining a current calibration parameter based on the angle information of the first yaw angle and the angle information of the second yaw angle; and calibrating a display image of the head-mounted display device based on the current calibration parameter and a preset calibration strategy. According to the method, the head-mounted display device can calibrate the display image of the head-mounted display device through the obtained current calibration parameters, the head-mounted display device does not need to be taken off every time calibration is conducted, calibration is conducted actively according to the direction of the coordinates of the motion capture system, calibration operation is simplified, and calibration accuracy is improved.

Description

technical field [0001] The present application belongs to the technical field of computers, and in particular relates to a calibration method of a head-mounted display device and the head-mounted display device. Background technique [0002] With the development of integrated circuit technology, electronic equipment is gradually developing towards functional diversification and miniaturization, and with the development and application of virtual reality (Virtual Reality, VR) technology and augmented reality (Augmented Reality, AR) technology, various Head-mounted display devices based on these two technologies are gradually appearing in the public's field of vision, usually in the shape of a helmet, supplemented by a special display screen and signal source to present magical images in front of the user's eyes. The user wears the head-mounted display device, and the head-mounted display device can display the corresponding virtual reality picture or augmented reality picture...

Claims

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Application Information

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IPC IPC(8): G06F3/01G06T19/00G02B27/01
CPCG06F3/011G06T19/006G02B27/017
Inventor 罗威许秋子
Owner SHENZHEN REALIS MULTIMEDIA TECH CO LTD
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