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    Cloud-based virtual reality project system
    3.
    发明授权
    Cloud-based virtual reality project system 有权

    公开(公告)号：US10652314B2

    公开(公告)日：2020-05-12

    申请号：US15592182

    申请日：2017-05-10

    Applicant: VERIZON PATENT AND LICENSING INC.

    Inventor： Anatoli D. Adamov ,  Arthur van Hoff ,  Adam P. Gaige ,  Chris P. Redmann ,  Sarah E. Parks

    IPC: H04L29/08 ,  G06T15/20 ,  G06T15/00

    Abstract: Cloud-based virtual reality content processing methods and systems are disclosed. In some embodiments, raw virtual reality video data recorded by a virtual reality camera system may be received at a cloud based server through a network interface. The raw virtual reality video data may be processed to generate one or more virtual reality renders. A first virtual reality content may be processed in a first virtual reality format from the one or more virtual reality renders. A second virtual reality content may be processed in a second virtual reality format from the one or more virtual reality renders. The first virtual reality content and the second virtual reality content may be provided for download through a network interface.

    Methods and systems for performing 3D simulation based on a 2D video image
    4.
    发明授权
    Methods and systems for performing 3D simulation based on a 2D video image 有权

    公开(公告)号：US11217006B2

    公开(公告)日：2022-01-04

    申请号：US16666338

    申请日：2019-10-28

    Applicant: Verizon Patent and Licensing Inc.

    Inventor： Arthur van Hoff ,  Daniel Kopeinigg ,  Philip Lee ,  Solmaz Hajmohammadi ,  Sourabh Khire ,  Simion Venshtain

    IPC: G06T15/20 ,  G06T7/246

    Abstract: An exemplary three-dimensional (3D) simulation system accesses a two-dimensional (2D) video image captured by a video capture device and that depicts a bounded real-world scene and a real-world object present within the bounded real-world scene. The 3D simulation system accesses respective 3D models of the bounded real-world scene and the real-world object. Based on the 2D video image, the 3D simulation system tracks a spatial characteristic of the real-world object relative to the bounded real-world scene. Based on the tracked spatial characteristic of the real-world object and the 3D models of the bounded real-world scene and the real-world object, the 3D simulation system generates a 3D simulation of the bounded real-world scene within which the real-world object is simulated in accordance with the tracked spatial characteristic of the real-world object. Corresponding methods and systems are also disclosed.

    Aggregating Images to Generate Content
    8.
    发明申请
    Aggregating Images to Generate Content 有权

    公开(公告)号：US20210250501A1

    公开(公告)日：2021-08-12

    申请号：US17243350

    申请日：2021-04-28

    Applicant: Verizon Patent and Licensing Inc.

    Inventor： Arthur van Hoff ,  Thomas M. Annau ,  Jens Christensen

    IPC: H04N5/232 ,  H04N13/279 ,  G06T3/40 ,  H04N13/282 ,  H04N13/246

    Abstract: An illustrative system constructs a map that associates pixel locations in a panoramic image to camera modules in a set of camera modules. The map may associate a first pixel location in the panoramic image to a first camera module in the set of camera modules and a second pixel location in the panoramic image to a second camera module in the set of camera modules. The second pixel location borders the first pixel location in the panoramic image. The system blends, based on at least one weight, a pixel value of the first pixel location captured by the first camera module with a pixel value of the second pixel location captured by the second camera module to determine a pixel value for a blended pixel in the panoramic image.

    Probabilistic model to compress images for three-dimensional video
    10.
    发明授权
    Probabilistic model to compress images for three-dimensional video 有权

    公开(公告)号：US11025959B2

    公开(公告)日：2021-06-01

    申请号：US16559613

    申请日：2019-09-03

    Applicant: Verizon Patent and Licensing Inc.

    Inventor： Andrew Walkingshaw ,  Arthur van Hoff ,  Daniel Kopeinigg

    IPC: H04N19/86 ,  H04N19/162 ,  H04N19/167 ,  H04N19/17 ,  H04N19/597 ,  H04N13/139 ,  H04N13/368 ,  H04N13/366

    Abstract: A method includes receiving head-tracking data that describe one or more positions of people while the people are viewing a three-dimensional video. The method further includes generating a probabilistic model of the one or more positions of the people based on the head-tracking data, wherein the probabilistic model identifies a probability of a viewer looking in a particular direction as a function of time. The method further includes generating video segments from the three-dimensional video. The method further includes, for each of the video segments: determining a directional encoding format that projects latitudes and longitudes of locations of a surface of a sphere onto locations on a plane, determining a cost function that identifies a region of interest on the plane based on the probabilistic model, and generating optimal segment parameters that minimize a sum-over position for the region of interest.

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