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    PRIVATE CONTROL INTERFACES FOR EXTENDED REALITY
    1.
    发明申请
    PRIVATE CONTROL INTERFACES FOR EXTENDED REALITY 审中-公开

    公开(公告)号：WO2022026112A1

    公开(公告)日：2022-02-03

    申请号：PCT/US2021/039930

    申请日：2021-06-30

    Applicant: QUALCOMM INCORPORATED

    Inventor： HOLLAND, Wesley James ,  CHANDRASEKHAR, Ramesh ,  GUEST, Daniel James ,  MOUNIER, Sebastien ,  FORUTANPOUR, Bijan

    IPC: G02B27/00 ,  G06F3/01 ,  G06F3/042 ,  G06F3/0481 ,  G06F21/32 ,  G06F21/60 ,  G06K9/00 ,  G06T19/00

    Abstract: Systems, methods, and non-transitory media are provided for generating private control interfaces for extended reality (XR) experiences. An example method can include determining a pose of an XR device within a mapped scene of a physical environment associated with the XR device; detecting a private region in the physical environment and a location of the private region relative to the pose of the XR device, the private region including an area estimated to be within a field of view (FOV) of a user of the XR device and out of a FOV of a person in the physical environment, a recording device in the physical environment, and/or an object in the physical environment; based on the pose of the XR device and the location of the private region, mapping a virtual private control interface to the private region; and rendering the virtual private control interface within the private region.

    COLLABORATIVE TRACKING
    4.
    发明申请
    COLLABORATIVE TRACKING 审中-公开

    公开(公告)号：WO2022265902A1

    公开(公告)日：2022-12-22

    申请号：PCT/US2022/032732

    申请日：2022-06-08

    Applicant: QUALCOMM INCORPORATED

    Inventor： FORUTANPOUR, Bijan ,  MOUNIER, Sebastien ,  KIES, Jonathan

    IPC: G06F3/01 ,  G02B27/01 ,  H04N21/41 ,  H04N21/258 ,  H04N21/4722 ,  A63F13/26 ,  G09G5/14 ,  G06T19/00 ,  G06F3/14

    Abstract: An imaging system can receive an image of a portion of an environment. The environment can include an object, such as a hand or a display. The imaging device can identify a data stream from an external device, for instance by detecting the data stream in the image or by receiving the data stream wirelessly from the external device. The imaging device can detect a condition based on the image and/or the data stream, for instance by detecting that the object is missing from the image, by detecting that a low resource at the imaging device, and/or by detecting visual media content displayed by a display in the image. Upon detecting the condition, imaging device automatically determines a location of the object (or a portion thereof) using the data stream and/or the image. The imaging device generates and/or outputs content that is based on the location of the object.

    OBFUSCATED CONTROL INTERFACES FOR EXTENDED REALITY
    5.
    发明申请
    OBFUSCATED CONTROL INTERFACES FOR EXTENDED REALITY 审中-公开

    公开(公告)号：WO2022026113A1

    公开(公告)日：2022-02-03

    申请号：PCT/US2021/039955

    申请日：2021-06-30

    Applicant: QUALCOMM INCORPORATED

    Inventor： HOLLAND, Wesley, James ,  CHANDRASEKHAR, Ramesh ,  GUEST, Daniel, James ,  MOUNIER, Sebastien ,  FORUTANPOUR, Bijan

    IPC: G06F3/01 ,  G02B27/00 ,  G06F3/0481 ,  G06F21/32 ,  G06F21/60 ,  G06K9/00 ,  G06T19/00 ,  G06F3/042

    Abstract: Systems, methods, and non-transitory media are provided for generating obfuscated control interfaces for extended reality (XR) experiences. An example method can include determining a pose of an XR device within a mapped scene of a physical environment associated with the XR device; rendering a virtual control interface within the mapped scene according to a configuration including a first size, a first position relative to the pose of the XR device, a first ordering of input elements, and/or a first number of input elements; and adjusting the configuration of the virtual control interface based on a privacy characteristic of data associated with the virtual control interface and/or characteristics of the physical environment associated with the XR device, the adjusted configuration including a second size, a second ordering of input elements, a second number of input elements, and/or a second position relative to the pose of the XR device and/or first position.

    MATERIAL-AWARE THREE-DIMENSIONAL SCANNING
    6.
    发明申请
    MATERIAL-AWARE THREE-DIMENSIONAL SCANNING 审中-公开
    材料识别的三维扫描

    公开(公告)号：WO2017213742A1

    公开(公告)日：2017-12-14

    申请号：PCT/US2017/026922

    申请日：2017-04-11

    Applicant: QUALCOMM INCORPORATED

    Inventor： FORUTANPOUR, Bijan ,  SUNDARESAN, Sairam

    IPC: G06T11/00

    CPC classification number: G06T15/04 ,  G06T11/001 ,  G06T2215/16 ,  G06T2219/2012

    Abstract: A method for generating one or more two-dimensional texture maps of an object includes receiving an image frame that includes at least a portion of the object from an image capture device. The method also includes determining, at a processor, a color of a particular portion of the object using the image frame and determining a material of the particular portion of the object using the image frame. The method further includes determining at least one other property of the particular portion of the object based on the material. The method also includes generating a pixel value representative of the color of the particular portion of the object and representative of the at least one other property of the particular portion of the object. The method also includes generating at least one two-dimensional texture map based on the pixel value.

    Abstract translation: 用于生成对象的一个​​或多个二维纹理图的方法包括从图像捕捉设备接收包括对象的至少一部分的图像帧。 该方法还包括在处理器处使用图像帧来确定对象的特定部分的颜色，并且使用图像帧来确定对象的特定部分的材料。 该方法还包括基于材料确定对象的特定部分的至少一个其他特性。 该方法还包括生成表示对象的特定部分的颜色并代表对象的特定部分的至少一个其他特性的像素值。 该方法还包括基于像素值生成至少一个二维纹理图。

    DUAL FISHEYE IMAGE STITCHING FOR SPHERICAL IMAGE CONTENT
    7.
    发明申请
    DUAL FISHEYE IMAGE STITCHING FOR SPHERICAL IMAGE CONTENT 审中-公开
    双鱼眼图像缝合的球形图像内容

    公开(公告)号：WO2017176346A1

    公开(公告)日：2017-10-12

    申请号：PCT/US2017/014739

    申请日：2017-01-24

    Applicant: QUALCOMM INCORPORATED

    Inventor： FORUTANPOUR, Bijan ,  NGUYEN, Phi Hung Le ,  BI, Ning

    IPC: G06T3/00

    CPC classification number: G06T15/04 ,  G06T1/20 ,  G06T3/0062

    Abstract: Examples are described for overlaying primitives, arranged as concentric circles, in circular images onto respective mesh models to generate rectangular images representative of a 360-degree video or image. Portions of the rectangular images are blended to generate a stitched rectangular image, and image content for display is generated based on the stitched rectangular image.

    Abstract translation: 描述了用于将圆形图像中排列为同心圆的基元覆盖到相应的网格模型上以生成表示360度视频或图像的矩形图像的示例。 矩形图像的部分被混合以生成拼接的矩形图像，并且基于拼接的矩形图像生成用于显示的图像内容。

    DYNAMIC DISTORTION CORRECTION
    8.
    发明申请
    DYNAMIC DISTORTION CORRECTION 审中-公开

    公开(公告)号：WO2022260807A1

    公开(公告)日：2022-12-15

    申请号：PCT/US2022/028591

    申请日：2022-05-10

    Applicant: QUALCOMM INCORPORATED

    Inventor： FORUTANPOUR, Bijan ,  TARUN, Yellamraju

    IPC: G06T3/00 ,  G02B27/01

    Abstract: The present disclosure relates to methods and devices for data or graphics processing including an apparatus, e.g., a GPU. The apparatus may determine a plurality of viewing positions and a plurality of viewing directions for one or more lenses. The apparatus may also measure an amount of distortion of the one or more lenses for each of the plurality of viewing positions and each of the plurality of viewing directions. Also, the apparatus may adjust pre-distortion data for each of the plurality of viewing positions and each of the plurality of viewing directions. The apparatus may also determine a pre-distortion estimation for each of the plurality of viewing positions and each of the plurality of viewing directions. The apparatus may also generate lens calibration data for all of the plurality of viewing positions and all of the plurality of viewing directions based on the pre-distortion estimation.

    VIRTUAL TELEPORTATION IN FIXED ENVIRONMENTS
    9.
    发明申请
    VIRTUAL TELEPORTATION IN FIXED ENVIRONMENTS 审中-公开

    公开(公告)号：WO2020167383A1

    公开(公告)日：2020-08-20

    申请号：PCT/US2019/068066

    申请日：2019-12-20

    Applicant: QUALCOMM INCORPORATED

    Inventor： FORUTANPOUR, Bijan ,  THAGADUR SHIVAPPA, Shankar ,  NGUYEN, Phi Hung

    IPC: H04W4/40 ,  H04W4/38 ,  H04L29/06

    Abstract: The techniques disclosed herein include a first device for receiving a communication signal from a second device, the first device including one or more processors configured to receive, in the communication signal, packets that represent a virtual image as part of a virtual teleportation of one or more visual objects embedded in the virtual image. The one or more processors may be configured to decode the packets that represent the virtual image, and output the virtual image at a physical location within a fixed environment. The first device may also include a memory configured to store the packets that represent the virtual image as part of the virtual teleportation of one or more visual objects embedded in the virtual image.

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