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    LOCATION-BASED MESSAGING
    1.
    发明申请
    LOCATION-BASED MESSAGING 审中-公开

    公开(公告)号：US20170201480A1

    公开(公告)日：2017-07-13

    申请号：US14148048

    申请日：2014-01-06

    Applicant: Google Inc.

    Inventor： Frank Petterson ,  Kathryn Cushing ,  Sanjay Mavinkurve ,  Marshall Bock ,  Randall Sarafa

    IPC: H04L12/58

    CPC classification number: H04L51/20 ,  H04L12/1845 ,  H04L51/32

    Abstract: A method and computing system for location-based messaging is provided. Embodiments may include associating a user with one or more computing devices and displaying, using the one or more computing devices, a user location broadcast option at a messaging application associated with the one or more computing devices. Embodiments may also include receiving, using the one or more computing devices, a selection corresponding to the user location broadcast option. Upon receiving the selection, determining a location of the one or more computing devices. Embodiments may further include displaying the location at the messaging application using at least one of the one or more computing devices.

    Background detection as an optimization for gesture recognition
    3.
    发明授权
    Background detection as an optimization for gesture recognition 有权

    公开(公告)号：US09117112B2

    公开(公告)日：2015-08-25

    申请号：US14485186

    申请日：2014-09-12

    Applicant: Google Inc.

    Inventor： Thor Carpenter ,  Frank Petterson ,  Janahan Vivekanandan

    IPC: G06K9/00 ,  G06K9/48 ,  G06K9/40 ,  G06T7/00

    CPC classification number: G06K9/00335 ,  G06T7/11 ,  G06T7/143 ,  G06T7/194 ,  G06T2207/10016 ,  G06T2207/10024 ,  G06T2207/20016

    Abstract: Methods and systems are provided allowing for background identification and gesture recognition in video images. A computer-implemented image processing method includes: receiving, using at least one processing circuit, a plurality of image frames of a video; constructing, using at feast one processing circuit, a plurality of statistical models of the plurality of image frames at a plurality of pixel granularity levels; constructing, using at least one processing circuit, a plurality of probabilistic models of an input image frame at a plurality of channel granularity levels based on the plurality of statistical models; merging at least some of the plurality of probabilistic models based on a weighted average to form a single probability image; determining background pixels, based on a probability threshold value, from the single probability image; and determining whether the plurality of image frames, when examined in a particular sequence, conveys a gesture by the object.

    DETECTING CO-PRESENCE IN THE PHYSICAL WORLD
    4.
    发明申请
    DETECTING CO-PRESENCE IN THE PHYSICAL WORLD 审中-公开
    检测物理世界中的共存

    公开(公告)号：US20140379798A1

    公开(公告)日：2014-12-25

    申请号：US13924114

    申请日：2013-06-21

    Applicant: Google Inc.

    Inventor： Andrew Ames Bunner ,  Frank Petterson

    IPC: H04L29/08

    CPC classification number: H04L67/24 ,  G06Q50/01 ,  H04L51/32 ,  H04L51/36

    Abstract: Implementations generally relate to increasing engagement among users in a social network system. In some implementations, a method includes determining at least one social activity associated with an initiator user in a social network system. The method also includes enabling a token to be sent from an initiator device to one or more nearby devices, wherein the initiator device is associated with the initiator user, and wherein the one or more nearby devices are associated with one or more nearby users. The method also includes sending one or more invitations to one or more of the nearby users in association with the token. The method also includes performing one or more predetermined actions in association with the one or more nearby users based on one or more responses to the invitations.

    Abstract translation: 实施通常涉及在社交网络系统中增加用户之间的参与。 在一些实现中，一种方法包括在社交网络系统中确定与发起者用户相关联的至少一个社交活动。 该方法还包括使令牌能够从发起者设备发送到一个或多个附近设备，其中发起者设备与发起者用户相关联，并且其中所述一个或多个附近设备与一个或多个附近用户相关联。 该方法还包括与令牌相关联地向附近的一个或多个用户发送一个或多个邀请。 该方法还包括基于对邀请的一个或多个响应来执行与一个或多个附近用户相关联的一个或多个预定动作。

    Displaying a Stream of Content
    5.
    发明申请
    Displaying a Stream of Content 有权
    显示内容流

    公开(公告)号：US20140164938A1

    公开(公告)日：2014-06-12

    申请号：US13966997

    申请日：2013-08-14

    Applicant: Google Inc.

    Inventor： Frank Petterson ,  Brian Laird ,  Chikezie Ejiasi ,  Anand Agarawala ,  Leslie Ikemoto ,  Daniel Burka ,  Karl Channell

    IPC: G06F3/0482

    CPC classification number: G06F3/0482 ,  G06F3/048 ,  G06F3/0485 ,  G06F2203/04803

    Abstract: A system and method for generating and providing user interfaces for interacting with a stream of content are disclosed. A system having one or more processors and a memory is configured to perform operations including receiving a stream of content including one or more content items; selecting a content item; determining a tile type for providing the content item based upon an attribute of the content item; populating tile components for the tile type using the content item; organizing content tiles in a dynamic grid using the attribute of the content items; and providing the dynamic grid of content tiles for display.

    Abstract translation: 公开了一种用于生成和提供用于与内容流进行交互的用户界面的系统和方法。 具有一个或多个处理器和存储器的系统被配置为执行操作，包括接收包括一个或多个内容项的内容流; 选择内容项; 基于内容项的属性确定提供内容项的瓦片类型; 使用内容项填充瓦片类型的瓦片组件; 使用内容项的属性在动态网格中组织内容块; 并提供用于显示的内容瓦片的动态网格。

    Modifying an appearance of a participant during a video conference
    7.
    发明授权
    Modifying an appearance of a participant during a video conference 有权
    在视频会议期间修改与会者的外观

    公开(公告)号：US09060095B2

    公开(公告)日：2015-06-16

    申请号：US13802241

    申请日：2013-03-13

    Applicant: GOOGLE INC.

    Inventor： Frank Petterson ,  Janahan Vivekanandan ,  Thor Carpenter

    IPC: H04N7/14 ,  H04N7/15 ,  G06K9/00

    CPC classification number: H04N7/157 ,  G06K9/00228

    Abstract: Implementations generally relate to modifying an appearance of a participant during a video conference. In some implementations, a method includes obtaining at least one frame from a media stream, where the at least one frame includes a first face, and where the first face is an image of a face associated with a user. The method also includes determining a plurality of coordinates within the at least one frame. The method also includes obtaining at least one media content item. The method also includes adding the at least one media content item to the at least one frame based on the plurality of coordinates.

    Abstract translation: 实现通常涉及在视频会议期间修改参与者的外观。 在一些实施方式中，一种方法包括从媒体流获得至少一个帧，其中所述至少一个帧包括第一面，并且其中所述第一面是与用户相关联的面部的图像。 该方法还包括确定至少一个帧内的多个坐标。 该方法还包括获得至少一个媒体内容项目。 该方法还包括基于多个坐标将至少一个媒体内容项添加到至少一个帧。

    BANDWIDTH REDUCTION SYSTEM AND METHOD
    8.
    发明申请
    BANDWIDTH REDUCTION SYSTEM AND METHOD 审中-公开
    带宽减少系统和方法

    公开(公告)号：US20150117513A1

    公开(公告)日：2015-04-30

    申请号：US14066502

    申请日：2013-10-29

    Applicant: Google Inc.

    Inventor： Randall Sarafa ,  Frank Petterson ,  Aaron Eidelson ,  Eryn Maynard ,  Kathryn Cushing

    IPC: H04L29/06

    CPC classification number: H04L65/601 ,  H04L51/066 ,  H04L51/10 ,  H04N21/234381 ,  H04N21/2743 ,  H04N21/8549

    Abstract: A method and computing system for receiving a multi-frame video from a first user for transmission to a second user. A plurality of video frames included within the multi-frame video is selected. A reduced-bandwidth sample of the multi-frame video is generated from the plurality of video frames. The reduced-bandwidth sample is provided to the second user.

    Abstract translation: 一种用于从第一用户接收多帧视频以传输给第二用户的方法和计算系统。 选择包括在多帧视频内的多个视频帧。 从多个视频帧生成多帧视频的带宽减小的样本。 减少带宽的样本被提供给第二用户。

    Detecting co-presence in the physical world
    9.
    发明授权
    Detecting co-presence in the physical world 有权

    公开(公告)号：US10051072B2

    公开(公告)日：2018-08-14

    申请号：US13924114

    申请日：2013-06-21

    Applicant: Google Inc.

    Inventor： Andrew Ames Bunner ,  Frank Petterson

    IPC: G06F15/16 ,  H04L29/08 ,  G06Q50/00 ,  H04L12/58

    Abstract: Implementations generally relate to increasing engagement among users in a social network system. In some implementations, a method includes determining at least one social activity associated with an initiator user in a social network system. The method also includes enabling a token to be sent from an initiator device to one or more nearby devices, wherein the initiator device is associated with the initiator user, and wherein the one or more nearby devices are associated with one or more nearby users. The method also includes sending one or more invitations to one or more of the nearby users in association with the token. The method also includes performing one or more predetermined actions in association with the one or more nearby users based on one or more responses to the invitations.

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