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    Scalable real-time hand tracking
    22.
    发明授权
    Scalable real-time hand tracking 有权

    公开(公告)号：US11182909B2

    公开(公告)日：2021-11-23

    申请号：US16709128

    申请日：2019-12-10

    Applicant: Google LLC

    Inventor： Valentin Bazarevsky ,  Fan Zhang ,  Andrei Vakunov ,  Andrei Tkachenka ,  Matthias Grundmann

    IPC: G06T7/246 ,  G06T7/73 ,  G06K9/00

    Abstract: Example aspects of the present disclosure are directed to computing systems and methods for hand tracking using a machine-learned system for palm detection and key-point localization of hand landmarks. In particular, example aspects of the present disclosure are directed to a multi-model hand tracking system that performs both palm detection and hand landmark detection. Given a sequence of image frames, for example, the hand tracking system can detect one or more palms depicted in each image frame. For each palm detected within an image frame, the machine-learned system can determine a plurality of hand landmark positions of a hand associated with the palm. The system can perform key-point localization to determine precise three-dimensional coordinates for the hand landmark positions. In this manner, the machine-learned system can accurately track a hand depicted in the sequence of images using the precise three-dimensional coordinates for the hand landmark positions.

    Optimizing user interface data caching for future actions
    23.
    发明授权
    Optimizing user interface data caching for future actions 有权

    公开(公告)号：US10356200B2

    公开(公告)日：2019-07-16

    申请号：US15392894

    申请日：2016-12-28

    Applicant: Google LLC

    Inventor： Fan Zhang ,  Peng Zhuang ,  Yi Meng

    IPC: H04W4/60 ,  H04L29/08 ,  G06F3/0484 ,  G06F12/0813

    Abstract: The subject matter of this specification generally relates to pre-caching data for a predicted future action. In some implementations, a client device includes a data storage device having a cache that stores data received for one or more mobile applications and a data processing apparatus that communicates with the data storage device and a display. A user interface context can be determined for a given user interface being presented for a given application. A predicted next action that a user of the client device will perform at the given user interface can be determined based on the user interface context. Prior to detecting the predicted next action, a request for next action data that will be presented in response to the user performing the predicted next action can be transmitted over a network. The next action data can be received and stored in the cache.

    Display screen or portion thereof with graphical user interface
    25.
    外观设计
    Display screen or portion thereof with graphical user interface 有权

    公开(公告)号：USD1014515S1

    公开(公告)日：2024-02-13

    申请号：US29781369

    申请日：2021-04-29

    Applicant: Google LLC

    Designer： Gary Kim ,  Fan Zhang ,  Gabrielle Zadina

    Abstract: The FIGURE is a front view of a display screen or portion thereof with graphical user interface showing our new design.
    The dot-dash broken lines illustrate a display screen or portion thereof. The pair of curved broken lines passing through the display screen or portion thereof illustrate a symbolic break in the article. The remaining broken lines illustrate portions of the the graphical user interface. None of the broken lines form part of the claimed design. The appearance of any portion of the article between the curved break lines forms no part of the claimed design.
    The pair of curved broken lines illustrate symbolic breaks and form no part of the claimed design. The appearance of any portion of the article between the curved break lines forms no part of the claimed design.

    OPTIMIZING GEOGRAPHIC REGION SELECTION
    27.
    发明申请
    OPTIMIZING GEOGRAPHIC REGION SELECTION 审中-公开

    公开(公告)号：US20200265089A1

    公开(公告)日：2020-08-20

    申请号：US16347358

    申请日：2018-05-30

    Applicant: Google LLC

    Inventor： Fan Zhang ,  Nicolas H. Remy ,  Anne-Claire Haury

    IPC: G06F16/909 ,  G06F16/9035 ,  G06F16/901 ,  G01C21/32 ,  G01C21/36

    Abstract: Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for obtaining i) historical location data specifying geographic locations of the user over a period of time that is included in a user profile of the user and ii) predefined geographic location data specifying a predefined geographic location of the user that is included in the user profile of the user; identifying a pair of cross-contaminated geographic regions that both include geographic locations specified by the historical location data of the user profiles for each of a threshold number of users of the plurality of users, and in response, merging the pair of cross-contaminated geographic regions to define a merged geographic region; and merging the merged geographic region with additional geographic regions until a cross-contamination between a resulting merged geographic region created by the merging and other geographic regions is reduced to a specified level of cross-contamination.

    Conversion crediting
    28.
    发明授权
    Conversion crediting 有权

    公开(公告)号：US10438233B2

    公开(公告)日：2019-10-08

    申请号：US13963108

    申请日：2013-08-09

    Applicant: Google LLC

    Inventor： Sheng Ma ,  Sarah Masters ,  Fan Zhang

    IPC: G06Q30/02

    Abstract: Methods, systems, and apparatus, including computer program products, for processing events related to presented content. In one aspect, a method includes determining a time window count of a number of advertising events associated with an advertisement during at least one time window before a conversion event; and determining a credit that represents a strength of an association between the advertisement and the conversion event, wherein determining a credit includes selecting a weighting model for the at least one time window count.

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