WO2017076232A1 - 虚拟现实设备中显示屏的配置方法及装置 - Google Patents

虚拟现实设备中显示屏的配置方法及装置 Download PDF

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Publication number
WO2017076232A1
WO2017076232A1 PCT/CN2016/103801 CN2016103801W WO2017076232A1 WO 2017076232 A1 WO2017076232 A1 WO 2017076232A1 CN 2016103801 W CN2016103801 W CN 2016103801W WO 2017076232 A1 WO2017076232 A1 WO 2017076232A1
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WIPO (PCT)
Prior art keywords
display screen
lens
curvature
virtual reality
information
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PCT/CN2016/103801
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English (en)
French (fr)
Inventor
郑少华
黎剑辉
张圳
朱一伟
罗海彬
湛浩
Original Assignee
丰唐物联技术(深圳)有限公司
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Publication of WO2017076232A1 publication Critical patent/WO2017076232A1/zh

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    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/01Head-up displays
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B30/00Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images
    • G02B30/20Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes
    • G02B30/26Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes of the autostereoscopic type
    • G02B30/27Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes of the autostereoscopic type involving lenticular arrays

Definitions

  • the present invention relates to the field of Internet technologies, and in particular, to a method and an apparatus for configuring a display screen in a virtual reality device.
  • Virtual reality technology is a computer simulation system that can create and experience a virtual world. It uses a computer to generate a simulation environment. It is an interactive three-dimensional dynamic view of multi-source information fusion. And the system simulation of the entity behavior, so that the user can truly feel and immersed in the environment; therefore, after the user performs activities such as games and activity exercises based on the virtual reality technology, the stereoscopic and realistic feeling of the image displayed on the display screen is required. More intense and more real.
  • the display screens are all flat, that is, rectangular, which is not conducive to the stereoscopic and realistic expression of the displayed image on the display screen.
  • a method for configuring a display screen in a virtual reality device includes the following steps: [0006] acquiring feature information of a lens used in conjunction with a display screen in a virtual reality device;
  • the feature information of the lens includes:
  • the lens type comprises a convex lens
  • the lens parameters include: a focus position of the convex lens, a position of the optical center, a focal length, and a lens curvature of the convex lens.
  • the setting, according to the acquired feature information of the lens, the radians information of the display screen, according to a preset human eye viewing range includes:
  • the configuring the display screen in the virtual reality device according to the set radians information of the display screen includes:
  • the present invention further provides a configuration device for the display screen in the virtual reality device, including:
  • an information acquiring module configured to acquire feature information of a lens used in the virtual reality device and the display screen
  • a radians setting module configured to set radians information of the display screen according to the preset feature information of the lens according to the preset human eye viewing range
  • a display configuration module configured to configure the display screen in the virtual reality device according to the set arc information of the display screen.
  • the feature information of the lens includes: [0026] Lens type and lens parameters.
  • the lens type includes a convex lens
  • the lens parameters include: a focus position of the convex lens, a position of the optical center, a focal length, and a lens curvature of the convex lens.
  • the arc setting module includes:
  • an angle range obtaining unit configured to acquire, according to a preset human eye viewing range, an angle range corresponding to a viewing angle of the display screen and the viewing angle of the human eye;
  • a curvature configuration unit configured to configure, according to the obtained angular range, the lens type and the lens parameter of the lens, the curvature of the display screen corresponding to the lens;
  • the radiance acquiring unit is configured to obtain, according to the configured curvature of the display screen, an arc of the display screen toward one side of the lens, to obtain radians information of the display screen.
  • the display configuration module includes:
  • a configuration unit configured to configure, according to the obtained curvature information of the display screen, an arc of the display screen toward one side of the lens and an arc of the lens toward a side of the display screen;
  • a calculating unit configured to calculate a screen size of the display screen according to the angle range corresponding to the viewing angle of the display screen and the viewing angle of the acquired human eye;
  • a setting unit configured to set the display screen in the virtual reality device according to the calculated arc of the display screen and the calculated screen size of the display screen.
  • the radians information of the display screen is configured to configure the display screen in the virtual reality device; and the lens corresponding to the display screen in the virtual reality device is used, and the display screen is configured to be curved for the purpose of improving
  • the display shows the three-dimensional and realistic benefits of the image.
  • FIG. 1 is a schematic flow chart of an embodiment of a method for configuring a display screen in a virtual reality device according to the present invention.
  • step S20 is a schematic flowchart of an implementation manner of step S20 in the embodiment of FIG. 1 in the method for configuring a display screen in the virtual reality device of the present invention
  • step S30 is a schematic flowchart of an implementation manner of step S30 in the embodiment of FIG. 1 in the method for configuring a display screen in the virtual reality device of the present invention
  • FIG. 4 is a block diagram of an embodiment of a configuration apparatus for a display screen in a virtual reality device of the present invention
  • FIG. 5 is a block diagram of an embodiment of a radian setting module 70 in the embodiment of FIG. 4 in the configuration apparatus of the display screen in the virtual reality device of the present invention
  • FIG. 6 is a block diagram of an embodiment of a display configuration module 80 in the embodiment of FIG. 4 in the apparatus for configuring a display screen in the virtual reality device of the present invention.
  • the virtual reality device described is mainly composed of a lens and a display screen, wherein the display screen is mainly based on a lens used in conjunction with the display screen.
  • Feature information eg, specific type of lens and lens parameters
  • the configuration method of the display screen in the virtual reality device is designed to configure the display screen in the virtual reality device to be curved, thereby improving the stereoscopic and real sense of the image displayed on the display screen.
  • a method for configuring a display screen in a virtual reality device according to the present invention may be implemented as steps S10-S30 as described below.
  • Step S10 acquiring feature information of a lens used in the virtual reality device and used in the display screen;
  • the display screen ⁇ in the virtual reality device is configured according to the feature information of the lens used in conjunction with the display screen. Therefore, before configuring the display screen, it is necessary to acquire the feature information of the lens used in the virtual reality device and the display screen.
  • the acquired feature information of the lens used in the virtual reality device and the display screen includes: a lens type and a lens parameter.
  • the types of lenses are various, but for the field of virtual reality, in the specific application scenario, most of the lenses that are commonly used are convex lenses. Therefore, the embodiments of the present invention are only described by using a convex lens as an example. Other types of lenses are used in addition to the convex lens, and the main idea is substantially the same as the present invention, and will not be exhaustive or redundant here.
  • the corresponding lens parameters are: the focus position, the optical center position, the focal length of the convex lens, and the convex lens Lens curvature.
  • Step S20 according to the acquired feature information of the lens, refer to a preset human eye viewing range, and set the arc information of the display screen;
  • the focus position, the optical center position, the focal length of the convex lens, and the lens curvature of the convex lens are referenced to a preset human eye viewing range.
  • Set the radians information for this display For example, according to the focus position, the optical center position and the focal length of the convex lens, the imaging size, the imaging feature, and the like of the object at different distances from the focal position of the convex lens are obtained, and then, the curvature information of the display screen is set in combination with the viewing range of the human eye. .
  • the curvature information of the display screen is obtained directly according to the lens curvature of the convex lens, so that the curvature of the display screen is completely consistent with the curvature of the lens of the convex lens.
  • the step S20 may be implemented as steps S201-S 203 as follows:
  • Step S201 Obtain an angle range corresponding to the viewing angle of the display screen and the viewing angle of the human eye according to a preset viewing range of the human eye;
  • Step S202 Configuring, according to the obtained range of the angle, the lens type and the lens parameter of the lens, the curvature of the display screen corresponding to the lens;
  • Step S203 obtaining, according to the configured curvature of the display screen, the display screen facing the lens side
  • the curvature of the display gives the curvature of the display.
  • the curvature of the display screen is configured in accordance with the lens curvature of the lens used in conjunction with the display screen in the virtual device such that the curvature of the display screen toward one side of the lens coincides with the lens curvature of the lens.
  • the curvature of the display screen toward one side of the lens is consistent with the lens curvature of the lens.
  • the angle between the central angle corresponding to the curvature of the display screen and the lens curvature of the lens is equal.
  • Step S30 Configure the display screen in the virtual reality device according to the set radians information of the display screen.
  • step S30 may be implemented as steps S301-S 303 as follows:
  • Step S301 according to the obtained curvature information of the display screen, configuring an arc of one side of the display screen toward the lens to be the same as an arc of one side of the lens toward the display screen;
  • Step S302 The screen size of the display screen is calculated according to the angle range corresponding to the viewing angle of the display screen and the viewing angle of the acquired human eye;
  • the viewing angle of the display screen ⁇ can be viewed according to a preset human eye to obtain a corresponding angle range, and further, the display screen is calculated according to the angle range and the radians information of the display screen. screen size.
  • Step S303 according to the configured arc of the display screen, combined with the calculated screen size of the display screen, to obtain the display screen in the configured virtual reality device.
  • the configured virtual reality device After configuring the specific arc size of the display screen, combining the calculated screen size of the display screen or finding the obtained screen size of the display screen, the configured virtual reality device is obtained.
  • the above display screen matched with the lens, and the display screen has a certain curvature; in a specific application scenario, in the configured curved display, the central angle corresponding to the curvature of the display screen is usually Sharp angle.
  • the method for configuring a display screen in the virtual reality device of the present invention acquires feature information of a lens used in conjunction with the display screen in the virtual reality device; and according to the acquired feature information of the lens, refers to a preset human eye viewing range, Setting the radians information of the display screen; configuring the display screen in the virtual reality device according to the set radians information of the display screen; achieving the lens according to the virtual reality device and the display screen,
  • the display is configured to be curved for the purpose of improving the three-dimensionality and realism of the image displayed on the display.
  • the present invention further provides a configuration device for the display screen in the virtual reality device, as shown in FIG. 4, the virtual reality of the present invention
  • the configuration device of the display screen in the device includes: an information acquisition module 60, a curvature setting module 70, and a display configuration module 80; wherein:
  • the information acquiring module 60 is configured to acquire feature information of a lens used in the virtual reality device and used in the display screen;
  • the display screen ⁇ in the virtual reality device is configured according to the feature information of the lens used in conjunction with the display screen. Therefore, before the display screen is configured, the information acquisition module 60 needs to acquire the feature information of the lens used in the virtual reality device for use with the display screen.
  • the feature information of the lens used in the virtual reality device and the display screen acquired by the information acquiring module 60 includes: a lens type and a lens parameter.
  • the types of lenses are various, but for the field of virtual reality, in the specific application scenario, most of the lenses that are commonly used are convex lenses. Therefore, the embodiments of the present invention are only described by using a convex lens as an example. Other types of lenses are used in addition to the convex lenses, and the gist of the invention is substantially the same as the present invention, and will not be exhaustive or redundant.
  • the lens parameters obtained by the information acquiring module 60 include: a focus position, an optical center position, and a focal length of the convex lens, and The lens curvature of the convex lens.
  • the radians setting module 70 is configured to set the radians information of the display screen according to the preset feature information of the lens according to the preset human eye viewing range;
  • the arc setting module 70 refers to the preset human eye viewing range to specifically set the curvature information of the display screen.
  • the radians setting module 70 acquires an imaging size, an imaging feature, and the like of the object at different distances from the focus position of the convex lens according to the focus position, the optical center position, and the focal length of the convex lens, and further, in combination with the viewing range of the human eye, the radians setting module 70 To set the radians of the display.
  • the arc setting module 70 directly obtains the curvature information of the display screen according to the lens curvature of the convex lens, so that the curvature of the display screen completely coincides with the lens curvature of the convex lens.
  • the arc setting module 70 includes:
  • the angle range obtaining unit 701 is configured to obtain, according to a preset human eye viewing range, an angle range corresponding to a viewing angle of the display screen of the human eye;
  • a curvature arranging unit 702 configured to configure, according to the acquired range of angles, the lens type and the lens parameter of the lens, the curvature of the display screen corresponding to the lens;
  • the radiance acquiring unit 703 is configured to obtain, according to the configured curvature of the display screen, an arc of the display screen toward one side of the lens, to obtain radians information of the display screen.
  • the arc setting module 70 configures the curvature of the display screen according to the lens curvature of the lens used in the virtual device with the display screen, such that the display screen faces the curvature of one side of the lens and the lens
  • the lens has the same curvature.
  • the curvature of the display screen toward one side of the lens is consistent with the curvature of the lens of the lens. It can be understood that the angle corresponding to the central angle of the curvature of the display screen is equal to the angle of the central angle of the lens curvature of the lens.
  • the display configuration module 80 is configured to configure the display screen in the virtual reality device according to the set radians information of the display screen.
  • the display configuration module 80 After the arc setting module 70 sets the arc information corresponding to the display screen, the display configuration module 80 according to other specific requirements of the virtual display device (for example, the specific size requirements of the display screen, etc.) , configure the display in the virtual reality device.
  • the display configuration module 80 includes:
  • the configuration unit 801 is configured to configure, according to the obtained curvature information of the display screen, an arc of one side of the display screen toward the lens and an arc of the lens toward a side of the display screen;
  • a calculating unit 802 configured to view the angle corresponding to the viewing angle of the display screen according to the acquired human eye Degree range, calculating the screen size of the display screen;
  • the calculating unit 802 can obtain a corresponding angle range according to a viewing angle of the display screen of the human eye set in advance, and further calculate the angle range according to the angle range and the curvature information of the display screen.
  • the screen size of the display can obtain a corresponding angle range according to a viewing angle of the display screen of the human eye set in advance, and further calculate the angle range according to the angle range and the curvature information of the display screen.
  • the computing unit 802 directly searches for a size requirement for the display screen in a pre-configured display screen setting condition to obtain a screen size of the display screen.
  • the setting unit 803 is configured to set the display screen in the virtual reality device according to the calculated arc of the display screen and the calculated screen size of the display screen.
  • the display configuration module 80 combines the calculated screen size of the display screen or finds the obtained screen size of the display screen. Obtaining the above display screen matched with the lens in the configured virtual reality device, and the display screen has a certain curvature; in a specific application scenario, the display screen is configured by the display configuration module 80 The central angle corresponding to the curvature is usually an acute angle.
  • the configuration device of the display screen in the virtual reality device of the present invention acquires feature information of a lens used in conjunction with the display screen in the virtual reality device; and according to the acquired feature information of the lens, refers to a preset human eye viewing range, Setting the radians information of the display screen; configuring the display screen in the virtual reality device according to the set radians information of the display screen; achieving the lens according to the virtual reality device and the display screen,
  • the display is configured to be curved for the purpose of improving the three-dimensionality and realism of the image displayed on the display.
  • the technical solution of the present invention which is essential or contributes to the prior art, may be embodied in the form of a software product stored in a storage medium (such as ROM/RAM, disk,
  • a storage medium such as ROM/RAM, disk,
  • the optical disc includes a number of instructions for causing a terminal device (which may be a mobile phone, a computer, a server, or a network device, etc.) to perform the methods described in various embodiments of the present invention.

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Abstract

一种虚拟现实设备中显示屏的配置方法,包括:获取虚拟现实设备中与显示屏配套使用的透镜的特征信息(S10);根据获取的透镜的特征信息,参照预设的人眼观看范围,设置显示屏的弧度信息(S20);根据设置的显示屏的弧度信息,配置虚拟现实设备中的显示屏(S30)。还公开了一种虚拟现实设备中显示屏的配置装置。这种配置方法和装置具有提高显示屏显示图像的立体感和真实感的有益效果。

Description

虚拟现实设备中显示屏的配置方法及装置
技术领域
[0001] 本发明涉及互联网技术领域, 尤其涉及一种虚拟现实设备中显示屏的配置方法 及装置。
背景技术
[0002] 随着虚拟现实技术的迅猛发展, 随之而不断幵发或者更新的利用虚拟现实技术 的游戏产品也越来越多。 虚拟现实技术具有如下基本的特点: 虚拟现实技术是 一种可以创建和体验虚拟世界的计算机仿真系统, 它利用计算机生成一种模拟 环境, 是一种多源信息融合的交互式的三维动态视景和实体行为的系统仿真, 使用户能够真实感受并沉浸到该环境中; 因此, 在用户基于虚拟现实技术进行 游戏、 活动演练等活动吋, 要求显示屏上显示的图像的立体感和真实感会更强 烈、 更真实。
[0003] 目前, 在虚拟现实设备中, 显示屏均为平面的, 即均为长方形的, 不利于显示 屏上显示图像的立体感和真实感的表达。
技术问题
[0004] 鉴于此, 有必要提供一种虚拟现实设备中显示屏的配置方法及装置, 旨在将虚 拟现实设备中的显示屏配置为弧形, 提高显示屏显示图像的立体感和真实感。 问题的解决方案
技术解决方案
[0005] 本发明实施例公幵了一种虚拟现实设备中显示屏的配置方法, 包括以下步骤: [0006] 获取虚拟现实设备中与显示屏配套使用的透镜的特征信息;
[0007] 根据获取的所述透镜的特征信息, 参照预设的人眼观看范围, 设置所述显示屏 的弧度信息;
[0008] 根据设置的所述显示屏的弧度信息, 配置所述虚拟现实设备中的所述显示屏。
[0009] 在一个实施例中, 所述透镜的特征信息包括:
[0010] 透镜类型及透镜参数。 [0011] 在一个实施例中, 所述透镜类型包括凸透镜;
[0012] 所述透镜参数包括: 所述凸透镜的焦点位置、 光心位置、 焦距, 以及所述凸透 镜的透镜曲率。
[0013] 在一个实施例中, 所述根据获取的所述透镜的特征信息, 参照预设的人眼观看 范围, 设置所述显示屏的弧度信息, 包括:
[0014] 根据预设的人眼观看范围, 获取人眼观看所述显示屏吋观看视角对应的角度范 围;
[0015] 根据获取的所述角度范围, 结合获取的所述透镜的透镜类型及透镜参数, 配置 所述显示屏对应于所述透镜的曲率;
[0016] 根据配置的所述显示屏的曲率, 获取所述显示屏朝向所述透镜一面的弧度, 得 到所述显示屏的弧度信息。
[0017] 在一个实施例中, 所述根据设置的所述显示屏的弧度信息, 配置所述虚拟现实 设备中的所述显示屏, 包括:
[0018] 根据得到的所述显示屏的弧度信息, 配置所述显示屏朝向所述透镜一面的弧度 与所述透镜朝向所述显示屏一面的弧度相同;
[0019] 根据获取的人眼观看所述显示屏吋观看视角对应的所述角度范围, 计算所述显 示屏的屏幕尺寸;
[0020] 根据配置的所述显示屏的弧度, 结合计算得到的所述显示屏的屏幕尺寸, 设置 所述虚拟现实设备中的所述显示屏。
[0021] 对应于以上所提供的一种虚拟现实设备中显示屏的配置方法, 本发明还提供了 一种虚拟现实设备中显示屏的配置装置, 包括:
[0022] 信息获取模块, 用于获取虚拟现实设备中与显示屏配套使用的透镜的特征信息
[0023] 弧度设置模块, 用于根据获取的所述透镜的特征信息, 参照预设的人眼观看范 围, 设置所述显示屏的弧度信息;
[0024] 显示屏配置模块, 用于根据设置的所述显示屏的弧度信息, 配置所述虚拟现实 设备中的所述显示屏。
[0025] 在一个实施例中, 所述透镜的特征信息包括: [0026] 透镜类型及透镜参数。
[0027] 在一个实施例中, 所述透镜类型包括凸透镜;
[0028] 所述透镜参数包括: 所述凸透镜的焦点位置、 光心位置、 焦距, 以及所述凸透 镜的透镜曲率。
[0029] 在一个实施例中, 所述弧度设置模块包括:
[0030] 角度范围获取单元, 用于根据预设的人眼观看范围, 获取人眼观看所述显示屏 吋观看视角对应的角度范围;
[0031] 曲率配置单元, 用于根据获取的所述角度范围, 结合获取的所述透镜的透镜类 型及透镜参数, 配置所述显示屏对应于所述透镜的曲率;
[0032] 弧度获取单元, 用于根据配置的所述显示屏的曲率, 获取所述显示屏朝向所述 透镜一面的弧度, 得到所述显示屏的弧度信息。
[0033] 在一个实施例中, 所述显示屏配置模块包括:
[0034] 配置单元, 用于根据得到的所述显示屏的弧度信息, 配置所述显示屏朝向所述 透镜一面的弧度与所述透镜朝向所述显示屏一面的弧度相同;
[0035] 计算单元, 用于根据获取的人眼观看所述显示屏吋观看视角对应的所述角度范 围, 计算所述显示屏的屏幕尺寸;
[0036] 设置单元, 用于根据配置的所述显示屏的弧度, 结合计算得到的所述显示屏的 屏幕尺寸, 设置所述虚拟现实设备中的所述显示屏。
发明的有益效果
有益效果
[0037] 以上所描述的虚拟现实设备中显示屏的配置方法及装置可以达到如下有益效果
[0038] 通过获取虚拟现实设备中与显示屏配套使用的透镜的特征信息; 根据获取的所 述透镜的特征信息, 参照预设的人眼观看范围, 设置所述显示屏的弧度信息; 根据设置的所述显示屏的弧度信息, 配置所述虚拟现实设备中的所述显示屏; 达到了根据虚拟现实设备中与显示屏配套使用的透镜, 将该显示屏配置为弧形 的目的, 具有提高显示屏显示图像的立体感和真实感的有益效果。
对附图的简要说明 附图说明
[0039] 图 1是本发明虚拟现实设备中显示屏的配置方法的一种实施方式的流程示意图
[0040] 图 2是本发明虚拟现实设备中显示屏的配置方法中, 图 1所述实施例中步骤 S20 的一种实施方式的流程示意图;
[0041] 图 3是本发明虚拟现实设备中显示屏的配置方法中, 图 1所述实施例中步骤 S30 的一种实施方式的流程示意图;
[0042] 图 4是本发明虚拟现实设备中显示屏的配置装置的 种实施方式的框图;
[0043] 图 5是本发明虚拟现实设备中显示屏的配置装置中 图 4所述实施例中弧度设置 模块 70的一种实施方式的框图;
[0044] 图 6是本发明虚拟现实设备中显示屏的配置装置中, 图 4所述实施例中显示屏配 置模块 80的一种实施方式的框图。
[0045] 本发明实施例目的的实现、 功能特点及优点将结合实施例, 参照附图做进一步 说明。
本发明的实施方式
[0046] 以下结合说明书附图及具体实施例进一步说明本发明的技术方案。 应当理解, 此处所描述的具体实施例仅仅用以解释本发明, 并不用于限定本发明。
[0047] 本发明虚拟现实设备中显示屏的配置方法及装置中, 所描述的虚拟现实设备主 要由透镜和显示屏两大部分组成, 其中, 显示屏主要根据与该显示屏配套使用 的透镜的特征信息 (比如, 透镜的具体类型和透镜参数) 来进行配置, 例如, 将显示屏配置为弧形, 以使得人眼看到显示屏上的图像的立体感更强、 更真实 本发明提供了一种虚拟现实设备中显示屏的配置方法, 旨在将虚拟现实设备中 的显示屏配置为弧形, 提高显示屏显示图像的立体感和真实感。 如图 1所示, 本 发明一种虚拟现实设备中显示屏的配置方法可以实施为如下描述的步骤 S10-S30
[0049] 步骤 S10、 获取虚拟现实设备中与显示屏配套使用的透镜的特征信息; [0050] 本发明实施例中, 在配置虚拟现实设备中的显示屏吋, 是根据与该显示屏配套 使用的透镜的特征信息来进行具体配置的。 因此, 在配置显示屏之前, 需要获 取该虚拟现实设备中与显示屏配套使用的透镜的特征信息。
[0051] 本发明实施例中, 获取的在虚拟现实设备中与显示屏配套使用的透镜的特征信 息包括: 透镜类型及透镜参数。 透镜的类型多种多样, 但针对虚拟现实技术领 域, 在具体的应用场景中, 通常常用的大多数透镜均为凸透镜; 因此, 本发明 实施例也仅仅以凸透镜为例进行描述, 当虚拟现实设备中采用除凸透镜以为的 其他类型的透镜吋, 其主旨思想与本发明实质相同, 在此不再一一穷举和赘述
[0052] 当该虚拟现实设备中与显示屏配套使用的透镜类型为凸透镜吋, 相应地获取到 的所述透镜参数包括: 所述凸透镜的焦点位置、 光心位置、 焦距, 以及所述凸 透镜的透镜曲率。
[0053] 步骤 S20、 根据获取的所述透镜的特征信息, 参照预设的人眼观看范围, 设置 所述显示屏的弧度信息;
[0054] 当获取到与该显示屏配套使用的透镜的特征信息后, 例如, 凸透镜的焦点位置 、 光心位置、 焦距以及所述凸透镜的透镜曲率, 参照预设的人眼观看范围, 来 具体设置该显示屏的弧度信息。 比如, 根据凸透镜的焦点位置、 光心位置和焦 距, 获取位于该凸透镜焦点位置的不同距离处物体的成像大小、 成像特征等, 进而, 结合人眼的观看范围, 来设置该显示屏的弧度信息。 或者, 直接根据凸 透镜的透镜曲率, 获取该显示屏的弧度信息, 使得显示屏的曲率与该凸透镜的 透镜曲率完全一致。
[0055] 在一个实施例中, 如图 2所示, 所述步骤 S20可以实施为如下描述的步骤 S201-S 203:
[0056] 步骤 S201、 根据预设的人眼观看范围, 获取人眼观看所述显示屏吋观看视角对 应的角度范围;
[0057] 步骤 S202、 根据获取的所述角度范围, 结合获取的所述透镜的透镜类型及透镜 参数, 配置所述显示屏对应于所述透镜的曲率;
[0058] 步骤 S203、 根据配置的所述显示屏的曲率, 获取所述显示屏朝向所述透镜一面 的弧度, 得到所述显示屏的弧度信息。
[0059] 图 2所描述的实施例中, 根据虚拟设备中与显示屏配套使用的透镜的透镜曲率 来配置显示屏的弧度, 使得显示屏朝向该透镜一面的弧度与上述透镜的透镜曲 率一致。 本发明实施例中, 显示屏朝向透镜一面的弧度与上述透镜的透镜曲率 一致可以理解为: 该显示屏的弧度所对应的圆心角与透镜的透镜曲率对应的圆 心角的角度相等。
[0060] 步骤 S30、 根据设置的所述显示屏的弧度信息, 配置所述虚拟现实设备中的所 述显示屏。
[0061] 当设置完该显示屏对应的弧度信息后, 根据虚拟现实设备中对上述显示屏的其 他具体要求 (例如, 对该显示屏的具体尺寸要求等) , 配置该虚拟现实设备中 的显示屏。
[0062] 在一个实施例中, 如图 3所示, 上述步骤 S30可以实施为如下描述的步骤 S301-S 303:
[0063] 步骤 S301、 根据得到的所述显示屏的弧度信息, 配置所述显示屏朝向所述透镜 一面的弧度与所述透镜朝向所述显示屏一面的弧度相同;
[0064] 步骤 S302、 根据获取的人眼观看所述显示屏吋观看视角对应的所述角度范围, 计算所述显示屏的屏幕尺寸;
[0065] 本发明实施例中, 可以根据预先设置的人眼观看显示屏吋的观看视角, 来获取 对应的角度范围, 进而, 根据上述角度范围和该显示屏的弧度信息, 计算该显 示屏的屏幕尺寸。
[0066] 或者, 直接査找预先配置的显示屏设置条件中对该显示屏的尺寸要求, 获取该 显示屏的屏幕尺寸。
[0067] 步骤 S303、 根据配置的所述显示屏的弧度, 结合计算得到的所述显示屏的屏幕 尺寸, 得到配置的所述虚拟现实设备中的所述显示屏。
[0068] 当配置完所述显示屏的具体弧度大小后, 结合计算得到的所述显示屏的屏幕尺 寸或者査找获取得到的上述显示屏的屏幕尺寸, 即可得到所配置的该虚拟现实 设备中与透镜配套的上述显示屏, 且该显示屏具备一定弧度; 在一具体的应用 场景中, 配置的具备弧度的显示屏中, 该显示屏的弧度所对应的圆心角通常为 锐角。
[0069] 本发明虚拟现实设备中显示屏的配置方法通过获取虚拟现实设备中与显示屏配 套使用的透镜的特征信息; 根据获取的所述透镜的特征信息, 参照预设的人眼 观看范围, 设置所述显示屏的弧度信息; 根据设置的所述显示屏的弧度信息, 配置所述虚拟现实设备中的所述显示屏; 达到了根据虚拟现实设备中与显示屏 配套使用的透镜, 将该显示屏配置为弧形的目的, 具有提高显示屏显示图像的 立体感和真实感的有益效果。
[0070] 对应于以上实施例所描述的一种虚拟现实设备中显示屏的配置方法, 本发明还 提供了一种虚拟现实设备中显示屏的配置装置, 如图 4所示, 本发明虚拟现实设 备中显示屏的配置装置包括: 信息获取模块 60、 弧度设置模块 70以及显示屏配 置模块 80; 其中:
[0071] 信息获取模块 60, 用于获取虚拟现实设备中与显示屏配套使用的透镜的特征信 息;
[0072] 本发明实施例中, 在配置虚拟现实设备中的显示屏吋, 是根据与该显示屏配套 使用的透镜的特征信息来进行具体配置的。 因此, 在配置显示屏之前, 信息获 取模块 60需要获取该虚拟现实设备中与显示屏配套使用的透镜的特征信息。
[0073] 本发明实施例中, 信息获取模块 60获取的在虚拟现实设备中与显示屏配套使用 的透镜的特征信息包括: 透镜类型及透镜参数。 透镜的类型多种多样, 但针对 虚拟现实技术领域, 在具体的应用场景中, 通常常用的大多数透镜均为凸透镜 ; 因此, 本发明实施例也仅仅以凸透镜为例进行描述, 当虚拟现实设备中采用 除凸透镜以为的其他类型的透镜吋, 其主旨思想与本发明实质相同, 在此不再 一一穷举和赘述。
[0074] 当该虚拟现实设备中与显示屏配套使用的透镜类型为凸透镜吋, 信息获取模块 60相应地获取到的所述透镜参数包括: 所述凸透镜的焦点位置、 光心位置、 焦 距, 以及所述凸透镜的透镜曲率。
[0075] 弧度设置模块 70, 用于根据获取的所述透镜的特征信息, 参照预设的人眼观看 范围, 设置所述显示屏的弧度信息;
[0076] 当信息获取模块 60获取到与该显示屏配套使用的透镜的特征信息后, 例如, 凸 透镜的焦点位置、 光心位置、 焦距以及所述凸透镜的透镜曲率, 弧度设置模块 7 0参照预设的人眼观看范围, 来具体设置该显示屏的弧度信息。 比如, 弧度设置 模块 70根据凸透镜的焦点位置、 光心位置和焦距, 获取位于该凸透镜焦点位置 的不同距离处物体的成像大小、 成像特征等, 进而, 结合人眼的观看范围, 弧 度设置模块 70来设置该显示屏的弧度信息。 或者, 弧度设置模块 70直接根据凸 透镜的透镜曲率, 获取该显示屏的弧度信息, 使得显示屏的曲率与该凸透镜的 透镜曲率完全一致。
[0077] 在一个实施例中, 如图 5所示, 所述弧度设置模块 70包括:
[0078] 角度范围获取单元 701, 用于根据预设的人眼观看范围, 获取人眼观看所述显 示屏吋观看视角对应的角度范围;
[0079] 曲率配置单元 702, 用于根据获取的所述角度范围, 结合获取的所述透镜的透 镜类型及透镜参数, 配置所述显示屏对应于所述透镜的曲率;
[0080] 弧度获取单元 703, 用于根据配置的所述显示屏的曲率, 获取所述显示屏朝向 所述透镜一面的弧度, 得到所述显示屏的弧度信息。
[0081] 图 5所描述的实施例中, 弧度设置模块 70根据虚拟设备中与显示屏配套使用的 透镜的透镜曲率来配置显示屏的弧度, 使得显示屏朝向该透镜一面的弧度与上 述透镜的透镜曲率一致。 本发明实施例中, 显示屏朝向透镜一面的弧度与上述 透镜的透镜曲率一致可以理解为: 该显示屏的弧度所对应的圆心角与透镜的透 镜曲率对应的圆心角的角度相等。
[0082] 显示屏配置模块 80, 用于根据设置的所述显示屏的弧度信息, 配置所述虚拟现 实设备中的所述显示屏。
[0083] 当弧度设置模块 70设置完该显示屏对应的弧度信息后, 显示屏配置模块 80根据 虚拟现实设备中对上述显示屏的其他具体要求 (例如, 对该显示屏的具体尺寸 要求等) , 配置该虚拟现实设备中的显示屏。
[0084] 在一个实施例中, 如图 6所示, 所述显示屏配置模块 80包括:
[0085] 配置单元 801, 用于根据得到的所述显示屏的弧度信息, 配置所述显示屏朝向 所述透镜一面的弧度与所述透镜朝向所述显示屏一面的弧度相同;
[0086] 计算单元 802, 用于根据获取的人眼观看所述显示屏吋观看视角对应的所述角 度范围, 计算所述显示屏的屏幕尺寸;
[0087] 本发明实施例中, 计算单元 802可以根据预先设置的人眼观看显示屏吋的观看 视角, 来获取对应的角度范围, 进而, 根据上述角度范围和该显示屏的弧度信 息, 计算该显示屏的屏幕尺寸。
[0088] 或者, 计算单元 802直接査找预先配置的显示屏设置条件中对该显示屏的尺寸 要求, 获取该显示屏的屏幕尺寸。
[0089] 设置单元 803, 用于根据配置的所述显示屏的弧度, 结合计算得到的所述显示 屏的屏幕尺寸, 设置所述虚拟现实设备中的所述显示屏。
[0090] 当弧度设置模块 70配置完所述显示屏的具体弧度大小后, 显示屏配置模块 80结 合计算得到的所述显示屏的屏幕尺寸或者査找获取得到的上述显示屏的屏幕尺 寸, 即可得到所配置的该虚拟现实设备中与透镜配套的上述显示屏, 且该显示 屏具备一定弧度; 在一具体的应用场景中, 显示屏配置模块 80配置的具备弧度 的显示屏中, 该显示屏的弧度所对应的圆心角通常为锐角。
[0091] 本发明虚拟现实设备中显示屏的配置装置通过获取虚拟现实设备中与显示屏配 套使用的透镜的特征信息; 根据获取的所述透镜的特征信息, 参照预设的人眼 观看范围, 设置所述显示屏的弧度信息; 根据设置的所述显示屏的弧度信息, 配置所述虚拟现实设备中的所述显示屏; 达到了根据虚拟现实设备中与显示屏 配套使用的透镜, 将该显示屏配置为弧形的目的, 具有提高显示屏显示图像的 立体感和真实感的有益效果。
[0092] 需要说明的是, 在本文中, 术语"包括"、 "包含 "或者其任何其他变体意在涵盖 非排他性的包含, 从而使得包括一系列要素的过程、 方法、 物品或者装置不仅 包括那些要素, 而且还包括没有明确列出的其他要素, 或者是还包括为这种过 程、 方法、 物品或者装置所固有的要素。 在没有更多限制的情况下, 由语句 "包 括一个 ...... "限定的要素, 并不排除在包括该要素的过程、 方法、 物品或者装置 中还存在另外的相同要素。
[0093] 上述本发明实施例序号仅仅为了描述, 不代表实施例的优劣。
[0094] 通过以上的实施方式的描述, 本领域的技术人员可以清楚地了解到上述实施例 方法可借助软件加必需的通用硬件平台的方式来实现, 当然也可以通过硬件, 但很多情况下前者是更佳的实施方式。 基于这样的理解, 本发明的技术方案本 质上或者说对现有技术做出贡献的部分可以以软件产品的形式体现出来, 该计 算机软件产品存储在一个存储介质 (如 ROM/RAM、 磁碟、 光盘) 中, 包括若干 指令用以使得一台终端设备 (可以是手机, 计算机, 服务器, 或者网络设备等 ) 执行本发明各个实施例所述的方法。
以上所述仅为本发明的优选实施例, 并非因此限制其专利范围, 凡是利用本发 明说明书及附图内容所作的等效结构或等效流程变换, 直接或间接运用在其他 相关的技术领域, 均同理包括在本发明的专利保护范围内。

Claims

权利要求书
一种虚拟现实设备中显示屏的配置方法, 其特征在于, 包括以下步骤 获取虚拟现实设备中与显示屏配套使用的透镜的特征信息; 根据获取的所述透镜的特征信息, 参照预设的人眼观看范围, 设置所 述显示屏的弧度信息;
根据设置的所述显示屏的弧度信息, 配置所述虚拟现实设备中的所述 显示屏。
如权利要求 1所述的方法, 其特征在于, 所述透镜的特征信息包括: 透镜类型及透镜参数。
如权利要求 2所述的方法, 其特征在于, 所述透镜类型包括凸透镜; 所述透镜参数包括: 所述凸透镜的焦点位置、 光心位置、 焦距, 以及 所述凸透镜的透镜曲率。
如权利要求 1或 2或 3所述的方法, 其特征在于, 所述根据获取的所述 透镜的特征信息, 参照预设的人眼观看范围, 设置所述显示屏的弧度 信息, 包括:
根据预设的人眼观看范围, 获取人眼观看所述显示屏吋观看视角对应 的角度范围;
根据获取的所述角度范围, 结合获取的所述透镜的透镜类型及透镜参 数, 配置所述显示屏对应于所述透镜的曲率;
根据配置的所述显示屏的曲率, 获取所述显示屏朝向所述透镜一面的 弧度, 得到所述显示屏的弧度信息。
如权利要求 4所述的方法, 其特征在于, 所述根据设置的所述显示屏 的弧度信息, 配置所述虚拟现实设备中的所述显示屏, 包括: 根据得到的所述显示屏的弧度信息, 配置所述显示屏朝向所述透镜一 面的弧度与所述透镜朝向所述显示屏一面的弧度相同;
根据获取的人眼观看所述显示屏吋观看视角对应的所述角度范围, 计 算所述显示屏的屏幕尺寸; 根据配置的所述显示屏的弧度, 结合计算得到的所述显示屏的屏幕尺 寸, 设置所述虚拟现实设备中的所述显示屏。
一种虚拟现实设备中显示屏的配置装置, 其特征在于, 包括: 信息获取模块, 用于获取虚拟现实设备中与显示屏配套使用的透镜的 特征信息;
弧度设置模块, 用于根据获取的所述透镜的特征信息, 参照预设的人 眼观看范围, 设置所述显示屏的弧度信息;
显示屏配置模块, 用于根据设置的所述显示屏的弧度信息, 配置所述 虚拟现实设备中的所述显示屏。
如权利要求 6所述的装置, 其特征在于, 所述透镜的特征信息包括: 透镜类型及透镜参数。
如权利要求 7所述的装置, 其特征在于, 所述透镜类型包括凸透镜; 所述透镜参数包括: 所述凸透镜的焦点位置、 光心位置、 焦距, 以及 所述凸透镜的透镜曲率。
如权利要求 6或 7或 8所述的装置, 其特征在于, 所述弧度设置模块包 括:
角度范围获取单元, 用于根据预设的人眼观看范围, 获取人眼观看所 述显示屏吋观看视角对应的角度范围;
曲率配置单元, 用于根据获取的所述角度范围, 结合获取的所述透镜 的透镜类型及透镜参数, 配置所述显示屏对应于所述透镜的曲率; 弧度获取单元, 用于根据配置的所述显示屏的曲率, 获取所述显示屏 朝向所述透镜一面的弧度, 得到所述显示屏的弧度信息。
如权利要求 9所述的装置, 其特征在于, 所述显示屏配置模块包括: 配置单元, 用于根据得到的所述显示屏的弧度信息, 配置所述显示屏 朝向所述透镜一面的弧度与所述透镜朝向所述显示屏一面的弧度相同 计算单元, 用于根据获取的人眼观看所述显示屏吋观看视角对应的所 述角度范围, 计算所述显示屏的屏幕尺寸; 设置单元, 用于根据配置的所述显示屏的弧度, 结合计算得到的所述 显示屏的屏幕尺寸, 设置所述虚拟现实设备中的所述显示屏。
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