中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

16 records (took 0.018 seconds)

    Temporal foveated rendering
    2.
    发明授权
    Temporal foveated rendering 有权

    公开(公告)号：US12069230B2

    公开(公告)日：2024-08-20

    申请号：US17132228

    申请日：2020-12-23

    Applicant: Meta Platforms Technologies, LLC

    Inventor： Behnam Bastani ,  Steven Paul Lansel ,  Todd Douglas Keeler

    IPC: H04N13/332 ,  G06T7/269

    CPC classification number: H04N13/332 ,  G06T7/269 ,  G06T2207/10016

    Abstract: In one embodiment, a method includes accessing a first image corresponding to a first frame of a video stream, where the first image has complete pixel information, rendering a provisional image corresponding to a second frame of the video stream subsequent to the first frame, where the provisional image has a first area with complete pixel information and a second area with incomplete pixel information, generating a predicted image corresponding to the second frame by re-projecting at least an area of the first image according to one or more warping parameters, and generating a second image corresponding to the second frame by compositing the rendered provisional image and the predicted image.

    Adaptive rate control for artificial reality
    6.
    发明授权
    Adaptive rate control for artificial reality 有权

    公开(公告)号：US11651570B2

    公开(公告)日：2023-05-16

    申请号：US17475067

    申请日：2021-09-14

    Applicant: Meta Platforms Technologies, LLC

    Inventor： Behnam Bastani ,  James Randal Hughes ,  Reza Nourai

    IPC: G06T19/00 ,  G06T19/20 ,  G02B27/00 ,  G02B27/01

    CPC classification number: G06T19/006 ,  G02B27/0093 ,  G02B27/017 ,  G06T19/20

    Abstract: Disclosed herein are related to systems and methods for providing artificial reality. In one aspect, a console receives feedback information indicative of a first completion time from a head wearable display (HWD). The HWD may complete generating a first image frame at the first completion time. The HWD may display the first image frame. In one aspect, the console compares a display time, at which the first image frame is displayed by the HWD, and the first completion time. In one aspect, the console adjusts, according to the comparison, image processing, to adjust a second completion time, at which the console completes generating a second image frame. In one aspect, the console generates, via the adjusted image processing, the second image frame to provide to the HWD.

    PIPELINE WITH PROCESSOR INCLUDING NEURAL NETWORK FOR RENDERING ARTIFICIAL REALITY
    10.
    发明申请
    PIPELINE WITH PROCESSOR INCLUDING NEURAL NETWORK FOR RENDERING ARTIFICIAL REALITY 有权

    公开(公告)号：US20230097534A1

    公开(公告)日：2023-03-30

    申请号：US18072077

    申请日：2022-11-30

    Applicant: Meta Platforms Technologies, LLC

    Inventor： Behnam Bastani ,  Haomiao Jiang

    IPC: G06N3/04 ,  G06T19/00 ,  G02B27/01 ,  G06F3/01 ,  G06N3/063 ,  G06N3/08

    Abstract: Disclosed herein are related to a system and a method for providing an artificial reality. In one aspect, a system includes a shared physical memory and a first processor having access to the shared physical memory. In one aspect, the first processor performs, during a first time period, a first rendering process to generate a first image frame of a first view of an artificial reality. In one aspect, the first processor performs, during a second time period, a second rendering process to generate a second image frame of a second view of the artificial reality. In one aspect, the system includes a second processor including a neural network and having access to the shared physical memory. In one aspect, the second processor performs, during a third time period overlapping a portion of the second time period, an image enhancing process on the first image frame.

Patent Agency Ranking