ACTIVE BINOCULAR ALIGNMENT FOR NEAR EYE DISPLAYS
    1.
    发明申请
    ACTIVE BINOCULAR ALIGNMENT FOR NEAR EYE DISPLAYS 有权
    用于近眼显示的活动双眼对齐

    公开(公告)号:US20140375681A1

    公开(公告)日:2014-12-25

    申请号:US13925624

    申请日:2013-06-24

    IPC分类号: G06T19/00 G02B27/01

    摘要: A system and method are disclosed for detecting angular displacement of a display element relative to a reference position on a head mounted display device for presenting a mixed reality or virtual reality experience. Once the displacement is detected, it may be corrected for to maintain the proper binocular disparity of virtual images displayed to the left and right display elements of the head mounted display device. In one example, the detection system uses an optical assembly including collimated LEDs and a camera which together are insensitive to linear displacement. Such a system provides a true measure of angular displacement of one or both display elements on the head mounted display device.

    摘要翻译: 公开了一种用于检测显示元件相对于头戴式显示装置上的参考位置的角位移的系统和方法,用于呈现混合现实或虚拟现实体验。 一旦检测出位移,就可以对其进行修正,以保持显示在头戴式显示装置的左右显示元件上的虚拟图像的正确双目视差。 在一个示例中,检测系统使用包括准直的LED和相机的光学组件,其一起对线性位移不敏感。 这种系统提供了头戴式显示装置上的一个或两个显示元件的角位移的真实度量。

    TRACKING HEAD MOVEMENT WHEN WEARING MOBILE DEVICE
    4.
    发明申请
    TRACKING HEAD MOVEMENT WHEN WEARING MOBILE DEVICE 有权
    跟踪移动时移动移动装置

    公开(公告)号:US20140375680A1

    公开(公告)日:2014-12-25

    申请号:US13925314

    申请日:2013-06-24

    IPC分类号: G06T19/00

    摘要: Methods for tracking the head position of an end user of a head-mounted display device (HMD) relative to the HMD are described. In some embodiments, the HMD may determine an initial head tracking vector associated with an initial head position of the end user relative to the HMD, determine one or more head tracking vectors corresponding with one or more subsequent head positions of the end user relative to the HMD, track head movements of the end user over time based on the initial head tracking vector and the one or more head tracking vectors, and adjust positions of virtual objects displayed to the end user based on the head movements. In some embodiments, the resolution and/or number of virtual objects generated and displayed to the end user may be modified based on a degree of head movement of the end user relative to the HMD.

    摘要翻译: 描述了用于跟踪头戴式显示装置(HMD)的终端用户相对于HMD的头部位置的方法。 在一些实施例中,HMD可以确定与终端用户相对于HMD的初始头部位置相关联的初始头部跟踪矢量,确定与最终用户相对于终端用户的一个或多个后续头部位置相对应的一个或多个头部跟踪矢量 HMD,基于初始头部跟踪矢量和一个或多个头部跟踪矢量,随着时间的推移,最终用户跟踪头部移动,并且基于头部移动来调整显示给最终用户的虚拟对象的位置。 在一些实施例中,可以基于终端用户相对于HMD的头部移动程度来修改向最终用户生成和显示的虚拟对象的分辨率和/或数量。

    CAMERA AUTO-FOCUS BASED ON EYE GAZE
    5.
    发明申请
    CAMERA AUTO-FOCUS BASED ON EYE GAZE 审中-公开
    基于眼睛大眼睛的摄像机自动对焦

    公开(公告)号:US20150003819A1

    公开(公告)日:2015-01-01

    申请号:US13931527

    申请日:2013-06-28

    IPC分类号: G03B13/02

    摘要: Technology disclosed herein automatically focus a camera based on eye tracking. Techniques include tracking an eye gaze of eyes to determine a location at which the user is focusing. Then, a camera lens may be focused on that location. In one aspect, a first vector that corresponds to a first direction in which a first eye of a user is gazing at a point in time is determined. A second vector that corresponds to a second direction in which a second eye of the user is gazing at the point in time is determined. A location of an intersection of the first vector and the second vector is determined. A distance between the location of intersection and a location of a lens of the camera is determined. The lens is focused based on the distance. The lens could be focused based on a single eye vector and a depth image.

    摘要翻译: 本文所公开的技术基于眼睛跟踪自动对焦摄像机。 技术包括跟踪眼睛的目光凝视,以确定用户聚焦的位置。 然后,相机镜头可能会聚焦在该位置。 一方面,确定对应于使用者的第一只眼睛凝视时间点的第一方向的第一矢量。 确定对应于使用者的第二只眼睛注视时间点的第二方向的第二矢量。 确定第一矢量和第二矢量的交点的位置。 确定相交位置与照相机镜头位置之间的距离。 镜头根据距离进行聚焦。 镜头可以基于单个眼睛矢量和深度图像进行聚焦。

    Adaptive event recognition
    6.
    发明授权
    Adaptive event recognition 有权
    自适应事件识别

    公开(公告)号:US08988345B2

    公开(公告)日:2015-03-24

    申请号:US13927051

    申请日:2013-06-25

    IPC分类号: G09G5/00 G06F3/03

    摘要: A system and related methods for adaptive event recognition are provided. In one example, a selected sensor of a head-mounted display device is operated at a first polling rate corresponding to a higher potential latency. Initial user-related information is received. Where the initial user-related information matches a pre-event, the selected sensor is operated at a second polling rate faster than the first polling rate and corresponding to a lower potential latency. Subsequent user-related information is received. Where the subsequent user-related information matches a selected target event, feedback associated with the selected target event is provided to the user via the head-mounted display device.

    摘要翻译: 提供了一种用于自适应事件识别的系统和相关方法。 在一个示例中,头戴式显示设备的所选择的传感器以对应于较高潜在等待时间的第一轮询速率操作。 接收初始用户相关信息。 在初始用户相关信息与事件前匹配的情况下,所选择的传感器以比第一轮询速率更快的第二轮询速率操作并对应于较低的潜在延迟。 接收随后的用户相关信息。 在随后的用户相关信息与所选择的目标事件匹配的情况下,通过头戴式显示设备向用户提供与所选择的目标事件相关联的反馈。

    DETECTING MOBILE OPERATOR NETWORKS
    7.
    发明申请
    DETECTING MOBILE OPERATOR NETWORKS 有权
    检测手机操作员网络

    公开(公告)号:US20120203795A1

    公开(公告)日:2012-08-09

    申请号:US13021199

    申请日:2011-02-04

    IPC分类号: G06F17/30

    摘要: Various embodiments are disclosed that relate to detecting mobile operator networks. For example, one disclosed embodiment provides a method of operating a catalog server to which a mobile computing device connects via a computer network path that traverses a mobile operator network. The method may include receiving data from a mobile device, the data including a locale and a mobile operator identifier stored in memory on the mobile device; searching a database to find a store based on the mobile operator identifier and the locale; if a store is found, populating settings based on the store; and sending configuration information to the mobile device based on the settings.

    摘要翻译: 公开了涉及检测移动运营商网络的各种实施例。 例如,一个公开的实施例提供了一种操作目录服务器的方法,移动计算设备经由穿过移动运营商网络的计算机网络路径连接到目录服务器。 该方法可以包括从移动设备接收数据,该数据包括存储在移动设备上的存储器中的区域设置和移动运营商标识符; 搜索数据库以基于移动运营商标识符和区域设置查找商店; 如果找到商店,根据商店填充设置; 并根据设置将配置信息发送到移动设备。

    TRANSPARENT CAMERA MODULE
    8.
    发明申请
    TRANSPARENT CAMERA MODULE 有权
    透明相机模块

    公开(公告)号:US20160209730A1

    公开(公告)日:2016-07-21

    申请号:US14600805

    申请日:2015-01-20

    摘要: A camera module is disclosed including an image sensor having an associated optical filter configured to receive a first set of one or more wavelengths of light, and a housing around the image sensor. The housing has an associated optical filter configured to allow a second set of one or more wavelengths of light to pass through the housing and to block the first set of one or more wavelengths of light from passing through the housing. In examples, the second set of one or more wavelengths of light may be light in the visible range of wavelengths, and the housing may be transparent.

    摘要翻译: 公开了一种照相机模块,包括具有被配置为接收第一组一个或多个波长的光的相关联的滤光器的图像传感器,以及围绕图像传感器的壳体。 壳体具有相关联的光学滤光器,其被配置为允许第二组一个或多个波长的光穿过壳体并且阻挡第一组一个或多个波长的光通过壳体。 在示例中,第一组一个或多个波长的光可以是可见光波长范围内的光,并且外壳可以是透明的。

    COMPOSITE VARIABLE LIGHT ATTENUATOR
    9.
    发明申请
    COMPOSITE VARIABLE LIGHT ATTENUATOR 有权
    复合可变光衰减器

    公开(公告)号:US20150323795A1

    公开(公告)日:2015-11-12

    申请号:US14271139

    申请日:2014-05-06

    摘要: An optical stack includes a first variable element and a second variable element. The first variable element is configured to vary light transmission through the first variable element as a function of a first control signal. The second variable element is in series with the first variable element and is configured to vary light transmission through the second variable element as a function of a second control signal. A controller dynamically supplies the first control signal to the first variable element and supplies the second control signal to the second variable element.

    摘要翻译: 光学堆叠包括第一可变元件和第二可变元件。 第一可变元件被配置为根据第一控制信号改变通过第一可变元件的光透射。 第二可变元件与第一可变元件串联并且被配置为根据第二控制信号改变通过第二可变元件的光透射。 控制器动态地将第一控制信号提供给第一可变元件,并将第二控制信号提供给第二可变元件。