知搜-全球专利检索

  1. Login
  2. Sign Up

Search Results

9 records (took 0.021 seconds)

    Eye Tracking Data Filtering
    2.
    发明公开
    Eye Tracking Data Filtering 审中-公开

    公开(公告)号：US20230305625A1

    公开(公告)日：2023-09-28

    申请号：US18056526

    申请日：2022-11-17

    Applicant: Apple Inc.

    Inventor： Jacob Wilson ,  Tobias Eble ,  Sabine Webel ,  Hariprasad Puthukkootil Rajagopal ,  Andreas Gapel ,  Ritesh Gangadhar Sholapur

    IPC: G06F3/01 ,  G06V10/44 ,  G06V40/18 ,  G06V40/19

    CPC classification number: G06F3/013 ,  G06V10/44 ,  G06V40/19 ,  G06V40/193

    Abstract: Eye tracking is performed by determining an initial pupil position of a user in relation to a lens situated in front of the user, detecting a change in pupil position in relation to the lens to an updated pupil position in relation to the lens, and determining that the updated pupil position is outside a bounding box associated with the lens. The updated pupil position is a replacement pupil position with a replacement pupil position within the bounding box associated with the lens, and the updated pupil position is utilized for eye-tracking functionality. Eye tracking is also performed by determining that a first pixel associated with a gaze direction is outside a visibility region, identifying a replacement pixel within the visibility region, determining an updated gaze angle based on the replacement pixel, and performing eye tracking using the updated gaze angle.

    EYE TRACKING LOSS MITIGATIONS
    7.
    发明申请
    EYE TRACKING LOSS MITIGATIONS 有权

    公开(公告)号：US20240402799A1

    公开(公告)日：2024-12-05

    申请号：US18676387

    申请日：2024-05-28

    Applicant: Apple Inc.

    Inventor： Christian W Gosch ,  Riley C Borgard ,  Sheila M Santos ,  Ritesh Gangadhar Sholapur ,  Sabine Webel

    IPC: G06F3/01 ,  G06T7/73

    Abstract: Various implementations disclosed herein include devices, systems, and methods that mitigate eye tracking loss. For example, a process may capture sensor data of a 3D region. The process may further generate eye tracking data comprising a 3D position of an eye based on tracking the 3D position of the eye. The 3D position may be updated over time based on the captured sensor data. The process may further detect a condition interfering with updating the 3D position of the eye based on the captured sensor data. The process may further update the eye tracking data using a smoothed 3D position of the eye. The smoothed 3D position may be determined based on previously-tracked 3D positions of the portion of the eye and a current 3D position of the portion of the eye determined based on current sensor data.

    Image Generation with Resolution Constraints
    8.
    发明公开
    Image Generation with Resolution Constraints 审中-公开

    公开(公告)号：US20240095879A1

    公开(公告)日：2024-03-21

    申请号：US18369638

    申请日：2023-09-18

    Applicant: Apple Inc.

    Inventor： Andreas Gapel ,  Nitin Nandakumar ,  Sabine Webel ,  Tobias Eble

    IPC: G06T3/40 ,  G06F3/01 ,  G06T11/00

    CPC classification number: G06T3/40 ,  G06F3/013 ,  G06T11/00 ,  G06T2200/16 ,  G06T2210/08

    Abstract: In one implementation, a method of generating an image is performed by a device including one or more processors and non-transitory memory. The method includes generating a first resolution function based on a formula with a set of variables having a first set of values. The method includes generating a first image based on first content and the first resolution function. The method includes detecting a resolution constraint. The method includes generating a second resolution function based on the formula with the set of variables having a second set of values, wherein the second resolution function has a summation value that satisfies the resolution constraint. The method includes generating a second image based on second content and the second resolution function.

Patent Agency Ranking