Object tracking in zoomed video
    12.
    发明授权

    公开(公告)号:US10664140B2

    公开(公告)日:2020-05-26

    申请号:US15452201

    申请日:2017-03-07

    Abstract: A user can select an object represented in video content in order to set a magnification level with respect to that object. A portion of the video frames containing a representation of the object is selected to maintain a presentation size of the representation corresponding to the magnification level. The selection provides for a “smart zoom” feature enabling an object of interest, such as a face of an actor, to be used in selecting an appropriate portion of each frame to magnify, such that the magnification results in a portion of the frame being selected that includes the one or more objects of interest to the user. Pre-generated tracking data can be provided for some objects, which can enable a user to select an object and then have predetermined portion selections and magnifications applied that can provide for a smoother user experience than for dynamically-determined data.

    Unauthorized product detection techniques

    公开(公告)号:US10482471B2

    公开(公告)日:2019-11-19

    申请号:US13743092

    申请日:2013-01-16

    Abstract: An unauthorized-product detection system may compare data representing various authentication markers of items presumed to have been produced or sourced by a particular entity with stored data representing valid authentication markers of items produced or sourced by the particular entity. The authentication markers may represent inherent physical characteristics of the items or their packaging, or may be generated and applied to the items or their packaging to facilitate counterfeit detection and/or for other purposes. The data (some of which may be encrypted) may be captured using high-resolution cameras, scanners, or other devices, and then communicated to the unauthorized-product detection system for analysis. The system may maintain a data store of data representing captured or valid authentication markers and may store tracking information reflecting the use of various authentication markers. The system may provide various unauthorized product detection services to consumers, retailers, or members of a supply-chain.

    SELECTIVE COMMUNICATION OF MESSAGES
    14.
    发明申请

    公开(公告)号:US20180176164A1

    公开(公告)日:2018-06-21

    申请号:US15793919

    申请日:2017-10-25

    CPC classification number: H04L51/14 H04L12/1859 H04L51/12 H04L51/32

    Abstract: A message originator may generate messaging data for selective communication by a messaging provider via an interface generated by a browser software application. The user may also interact with various content providers such that event data is generated based on the user interaction with each content provider. The messaging provider can then obtain the messaging data and the event data to determine a target set of messages to be published. Additionally, the messaging provider can select a set of message recipients to receive, or otherwise access, the target set of messages based on filtering criteria submitted by the message originator, content provider, service provider, and/or message recipients. Credit may be allocated based on activity associated with the communicated messages. The messaging provider may also facilitate additional interaction between the message originator and the message recipients including the initiation of additional communication channels.

    Light emission guidance
    15.
    发明授权

    公开(公告)号:US09852394B1

    公开(公告)日:2017-12-26

    申请号:US13828286

    申请日:2013-03-14

    CPC classification number: G06Q10/087 B65G1/1373 B65G2209/04 Y02P90/845

    Abstract: A visible-light based display system may be used to project visual guidance to picking and/or stowing agents in a materials handling facility dependent on their current location. The system may comprise a plurality of fixed-location display devices and/or mobile display devices coupled to a control system. The control system may send messages to particular ones of the display devices for projection of visual guidance usable to direct an agent to a particular inventory area in which an item is to be stowed or from which an item is to be picked, to identify a particular position within an inventory area, and/or to identify a particular item stored within an inventory area. The messages may include location, position, and/or descriptive information associated with an item to be stowed or picked. The projected visual guidance may include light or laser beams, text, graphics and/or images, and may be agent-specific, item-specific, and/or order-specific.

    Providing content on multiple devices

    公开(公告)号:US09842584B1

    公开(公告)日:2017-12-12

    申请号:US13872991

    申请日:2013-04-29

    CPC classification number: G10L15/00 G10L13/00 G10L15/22 G10L21/06 G10L2015/223

    Abstract: Techniques for receiving a voice command from a user and, in response, providing audible content to the user via a first device and providing visual content for the user via a second device. In some instances, the first device includes a microphone for generating audio signals that include user speech, as well as a speaker for outputting audible content in response to identified voice commands from the speech. However, the first device might not include a display for displaying graphical content. As such, the first device may be configured to identify devices that include displays and that are proximate to the first device. The first device may then instruct one or more of these other devices to output visual content associated with a user's voice command.

    Visual indication of an operational state

    公开(公告)号:US09786294B1

    公开(公告)日:2017-10-10

    申请号:US13743282

    申请日:2013-01-16

    CPC classification number: G06F3/167 G06F3/165 G10L21/10 G10L25/48 G10L2015/225

    Abstract: This disclosure describes architectures and techniques to visually indicate an operational state of an electronic device. In some instances, the electronic device comprises a voice-controlled device configured to interact with a user through voice input and visual output. The voice-controlled device may be positioned in a home environment, such as on a table in a room. The user may interact with the voice-controlled device through speech and the voice-controlled device may perform operations requested by the speech. As the voice-controlled device enters different operational states while interacting with the user, one or more lights of the voice-controlled device may be illuminated to indicate the different operational states.

    Viewer-based device control
    19.
    发明授权
    Viewer-based device control 有权
    基于查看器的设备控制

    公开(公告)号:US09405918B2

    公开(公告)日:2016-08-02

    申请号:US14585054

    申请日:2014-12-29

    Abstract: A computing device can monitor the gaze direction of people around the device to determine whether any unintended viewers are viewing content displayed on the device. A user can activate a privacy mode of the device, such that when an unintended viewer is detected the device can take an appropriate action. In some cases the device can notify the primary user of the device using audible, visual, or tactile alerts. In other cases, the device can modify the display of content such that the unintended viewer is unable to decipher or view the content, or is otherwise notified of the detection.

    Abstract translation: 计算设备可以监控设备周围的人的凝视方向,以确定是否有任何非预期的观看者正在观看显示在设备上的内容。 用户可以激活设备的隐私模式,使得当检测到非预期的观看者时,设备可以采取适当的动作。 在某些情况下,设备可以使用声音,视觉或触觉警报通知设备的主要用户。 在其他情况下,设备可以修改内容的显示,使得非预期的观看者不能解密或查看内容,或以其他方式通知检测。

    OBJECT TRACKING IN ZOOMED VIDEO
    20.
    发明申请
    OBJECT TRACKING IN ZOOMED VIDEO 有权
    目标跟踪在缩放视频

    公开(公告)号:US20150268822A1

    公开(公告)日:2015-09-24

    申请号:US14283554

    申请日:2014-05-21

    Abstract: A user can select an object represented in video content in order to set a magnification level with respect to that object. A portion of the video frames containing a representation of the object is selected to maintain a presentation size of the representation corresponding to the magnification level. The selection provides for a “smart zoom” feature enabling an object of interest, such as a face of an actor, to be used in selecting an appropriate portion of each frame to magnify, such that the magnification results in a portion of the frame being selected that includes the one or more objects of interest to the user. Pre-generated tracking data can be provided for some objects, which can enable a user to select an object and then have predetermined portion selections and magnifications applied that can provide for a smoother user experience than for dynamically-determined data.

    Abstract translation: 用户可以选择在视频内容中表示的对象,以便相对于该对象设置放大级别。 选择包含对象的表示的视频帧的一部分以维持与放大级别相对应的表示的呈现大小。 该选择提供“智能缩放”功能,使得诸如演员的脸部等感兴趣的对象能够用于选择每个帧的适当部分以放大,使得放大率导致帧的一部分为 被选择,其包括用户感兴趣的一个或多个对象。 可以为一些对象提供预生成的跟踪数据,这些对象可以使用户能够选择一个对象,然后具有应用的预定部分选择和放大倍数,这可以提供比动态确定的数据更平滑的用户体验。

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