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    CONTINUOUS AUTHENTICATION OF MOBILE DEVICE USERS
    11.
    发明申请
    CONTINUOUS AUTHENTICATION OF MOBILE DEVICE USERS 有权
    移动设备用户的连续认证

    公开(公告)号：US20160182503A1

    公开(公告)日：2016-06-23

    申请号：US14832524

    申请日：2015-08-21

    Applicant: SRI International

    Inventor： Hui Cheng ,  Omar Javed ,  JieJie Zhu

    IPC: H04L29/06 ,  H04W12/08 ,  H04W12/06

    CPC classification number: G06F21/32 ,  G06F21/316 ,  H04L63/0861 ,  H04L63/12 ,  H04W12/06 ,  H04W12/08

    Abstract: Technology for performing continuous authentication of a mobile device utilizes user activity context data and biometric signature data related to the user. A biometric signature can be selected based on the activity context, and the selected biometric signature can be used to verify the identity of the user.

    Abstract translation: 用于执行移动设备的连续认证的技术利用与用户相关的用户活动上下文数据和生物特征签名数据。 可以基于活动上下文选择生物识别签名，并且可以使用所选择的生物特征签名来验证用户的身份。

    IDENTIFYING, DESCRIBING, AND SHARING SALIENT EVENTS IN IMAGES AND VIDEOS
    12.
    发明申请
    IDENTIFYING, DESCRIBING, AND SHARING SALIENT EVENTS IN IMAGES AND VIDEOS 审中-公开
    在图像和视频中识别，描述和共享活动

    公开(公告)号：US20140328570A1

    公开(公告)日：2014-11-06

    申请号：US14332071

    申请日：2014-07-15

    Applicant: SRI International

    Inventor： Hui Cheng ,  Harpreet Singh Sawhney ,  Jingen Liu ,  Ishani Chakraborty ,  Omar Javed ,  Steven S. Weiner

    IPC: G11B27/10 ,  G11B27/031

    CPC classification number: G06K9/00718 ,  G06F16/43 ,  G06F16/78 ,  G11B27/031 ,  G11B27/10 ,  H04N21/233 ,  H04N21/23418 ,  H04N21/4394 ,  H04N21/44008 ,  H04N21/8549

    Abstract: A computing system for identifying, describing, and sharing salient events depicted in images and videos executes feature detection algorithms on multimedia input (e.g., video and/or images). The computing system applies semantic reasoning techniques to the output of the feature detection algorithms. The computing system identifies salient event segments of the multimedia input as a result of the semantic reasoning. The computing system can incorporate the salient event segments into a visual presentation, such as a video clip. Alternatively or in addition, the computing system can generate a natural language description of the content of the multimedia input.

    Abstract translation: 用于识别，描述和共享图像和视频中描绘的突出事件的计算系统执行多媒体输入（例如，视频和/或图像）上的特征检测算法。 计算系统将语义推理技术应用于特征检测算法的输出。 作为语义推理的结果，计算系统识别多媒体输入的突出事件段。 计算系统可以将显着事件段合并到诸如视频剪辑的视觉呈现中。 或者或另外，计算系统可以生成多媒体输入的内容的自然语言描述。

    Method and apparatus for correlating and viewing disparate data
    14.
    发明授权
    Method and apparatus for correlating and viewing disparate data 有权
    用于关联和查看不同数据的方法和装置

    公开(公告)号：US09563623B2

    公开(公告)日：2017-02-07

    申请号：US14718669

    申请日：2015-05-21

    Applicant: SRI International

    Inventor： Harpreet Sawhney ,  Jayakrishnan Eledath ,  Ajay Divakaran ,  Mayank Bansal ,  Hui Cheng

    IPC: G06F17/30 ,  G06F17/27

    CPC classification number: G06F17/2785 ,  G06F17/30047 ,  G06F17/30867 ,  G06F17/3087

    Abstract: Embodiments of the present invention are directed towards methods and apparatus for generating a common operating picture of an event based on the event-specific information extracted from data collected from a plurality of electronic information sources. In some embodiments, a method for generating a common operating picture of an event includes collecting data, comprising image data and textual data, from a plurality of electronic information sources, extracting information related to an event from the data, said extracted information comprising image descriptors, visual features, and categorization tags, by applying statistical analysis and semantic analysis, aligning the extracted information to generate aligned information, recognizing event-specific information for the event based on the aligned information, and generating a common operating picture of the event based on the event-specific information.

    Abstract translation: 本发明的实施例涉及用于基于从从多个电子信息源收集的数据中提取的事件特定信息来生成事件的公共操作画面的方法和装置。 在一些实施例中，用于生成事件的公共操作画面的方法包括从多个电子信息源收集包括图像数据和文本数据的数据，从数据中提取与事件相关的信息，所述提取的信息包括图像描述符 ，视觉特征和分类标签，通过应用统计分析和语义分析，对齐提取的信息以产生对齐的信息，基于对准的信息识别事件的事件特定信息，以及基于对象信息生成事件的公共操作画面 事件特定信息。

    METHOD AND APPARATUS FOR CORRELATING AND VIEWING DISPARATE DATA
    15.
    发明申请
    METHOD AND APPARATUS FOR CORRELATING AND VIEWING DISPARATE DATA 有权
    用于查询和查看不同数据的方法和装置

    公开(公告)号：US20150254231A1

    公开(公告)日：2015-09-10

    申请号：US14718669

    申请日：2015-05-21

    Applicant: SRI International

    Inventor： Harpreet Sawhney ,  Jayakrishnan Eledath ,  Ajay Divakaran ,  Mayank Bansal ,  Hui Cheng

    IPC: G06F17/27 ,  G06F17/30

    CPC classification number: G06F17/2785 ,  G06F17/30047 ,  G06F17/30867 ,  G06F17/3087

    Abstract: A computer-implemented method comprising collecting data from a plurality of information sources, identifying a geographic location associated with the data and forming a corresponding event according to the geographic location, correlating the data and the event with one or more topics based at least partly on the identified geographic location and storing the correlated data and event and inferring the associated geographic location if the data does not comprise explicit location information, including matching the data against a database of geo-referenced data.

    Abstract translation: 一种计算机实现的方法，包括从多个信息源收集数据，识别与所述数据相关联的地理位置并根据所述地理位置形成对应的事件，至少部分地基于所述数据和所述事件与一个或多个主题相关联 所识别的地理位置并存储相关数据和事件，并且如果数据不包括显式位置信息，则推断相关联的地理位置，包括将数据与地理参考数据的数据库进行匹配。

    3D Visual Proxemics: Recognizing Human Interactions in 3D From a Single Image
    16.
    发明申请
    3D Visual Proxemics: Recognizing Human Interactions in 3D From a Single Image 有权
    3D视觉Proxemics：从单一图像识别3D中的人类交互

    公开(公告)号：US20140270363A1

    公开(公告)日：2014-09-18

    申请号：US13967521

    申请日：2013-08-15

    Applicant: SRI International

    Inventor： Ishani Chakraborty ,  Hui Cheng ,  Omar Javed

    IPC: G06K9/00

    CPC classification number: G06K9/00248 ,  G06K9/00221 ,  G06K9/00677

    Abstract: A unified framework detects and classifies people interactions in unconstrained user generated images. Previous approaches directly map people/face locations in two-dimensional image space into features for classification. Among other things, the disclosed framework estimates a camera viewpoint and people positions in 3D space and then extracts spatial configuration features from explicit three-dimensional people positions.

    Abstract translation: 统一的框架可以检测和分类人们在无约束用户生成的图像中的交互。 以前的方法直接将二维图像空间中的人物/面部位置映射到要分类的特征中。 除此之外，所公开的框架估计了3D空间中的摄像机视点和人员位置，然后从显式的三维人员位置提取空间配置特征。

    Recognizing entity interactions in visual media
    19.
    发明授权
    Recognizing entity interactions in visual media 有权

    公开(公告)号：US10121076B2

    公开(公告)日：2018-11-06

    申请号：US15144279

    申请日：2016-05-02

    Applicant: SRI International

    Inventor： Ishani Chakraborty ,  Hui Cheng ,  Omar Javed

    IPC: G06K9/00

    Abstract: An entity interaction recognition system algorithmically recognizes a variety of different types of entity interactions that may be captured in two-dimensional images. In some embodiments, the system estimates the three-dimensional spatial configuration or arrangement of entities depicted in the image. In some embodiments, the system applies a proxemics-based analysis to determine an interaction type. In some embodiments, the system infers, from a characteristic of an entity detected in an image, an area or entity of interest in the image.

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