公开(公告)号：US20160125655A1

公开(公告)日：2016-05-05

申请号：US14895630

申请日：2013-06-07

Applicant: NOKIA TECHNOLOGIES OY

Inventor： Ye Tian ,  Wendong Wang ,  Xiangyang Gong ,  Yao Fu

IPC: G06T19/00 ,  G06K9/00 ,  H04W4/02 ,  G06T11/00

CPC classification number: G06T19/006 ,  G01C21/3647 ,  G01C21/3682 ,  G06F21/74 ,  G06F2221/2111 ,  G06K9/00671 ,  G06T11/00 ,  G06T2200/24 ,  H04W4/025 ,  H04W4/029 ,  H04W4/185

Abstract: A method for self-adaptively visualizing location based digital information may comprise: obtaining context information for a location based service, in response to a request for the location based service from a user; and presenting, based at least in part on the context information, the location based service through a user interface in at least one of a first mode and a second mode for the location based service, wherein a control of the location based service in one of the first mode and the second mode causes, at least in part, an adaptive control of the location based service in other of the first mode and the second mode.

Abstract translation: 用于自适应地可视化基于位置的数字信息的方法可以包括：响应于来自用户的基于位置的服务的请求，获得基于位置的服务的上下文信息; 以及至少部分地基于所述上下文信息，以用于基于位置的服务的第一模式和第二模式中的至少一个中的用户界面呈现基于位置的服务，其中基于位置的服务的控制以 第一模式和第二模式至少部分地导致在第一模式和第二模式中的另一个中基于位置的服务的自适应控制。

公开(公告)号：US20170078742A1

公开(公告)日：2017-03-16

申请号：US15123237

申请日：2014-03-10

Applicant: Nokia Technologies Oy

Inventor： Kongqiao Wang ,  Xiaoyang Liu ,  Wendong Wang

IPC: H04N21/442 ,  G06K9/00 ,  H04N21/8549 ,  G06F3/01

CPC classification number: H04N21/44218 ,  G06F3/013 ,  G06K9/0061 ,  G06K9/00744 ,  H04N21/234318 ,  H04N21/8549

Abstract: There are disclosed various methods for video processing in a device and an apparatus for video processing. In a method one or more frames of a video are displayed to a user and information on an eye of the user is obtained. The information on the eye of the user is used to determine one or more key frames among the one or more frames of the video; and to determine one or more objects of interest in the one or more key frames. An apparatus comprises a display for displaying one or more frames of a video to a user; an eye tracker for obtaining information on an eye of the user; a key frame selector configured for using the information on the eye of the user to determine one or more key frames among the one or more frames of the video; and an object of interest determiner configured for using the information on the eye of the user to determine one or more objects of interest in the one or more key frames.

Abstract translation: 公开了用于设备中的视频处理和用于视频处理的装置的各种方法。 在一种方法中，向用户显示视频的一个或多个帧，并获得用户的眼睛信息。 使用用户眼睛的信息用于确定视频的一个或多个帧中的一个或多个关键帧; 并且确定所述一个或多个关键帧中的一个或多个感兴趣对象。 一种装置包括用于向用户显示视频的一个或多个帧的显示器; 用于获取用户眼睛的信息的眼睛跟踪器; 配置用于使用用户眼睛上的信息来确定视频的一个或多个帧中的一个或多个关键帧的关键帧选择器; 以及被配置为使用关于用户的眼睛的信息来确定所述一个或多个关键帧中的一个或多个感兴趣对象的感兴趣对象确定器。

公开(公告)号：US20150254064A1

公开(公告)日：2015-09-10

申请号：US14430682

申请日：2012-10-26

Applicant: Wenwen Han ,  Ye Tian ,  Wendong Wang ,  Jian Ma ,  Nokia Technologies Oy

Inventor： Wenwen Han ,  Ye Tian ,  Wendong Wang ,  Jian Ma

IPC: G06F7/32 ,  G06Q50/00 ,  G06F17/30

CPC classification number: G06F7/32 ,  G06F16/24578 ,  G06F16/9535 ,  G06Q50/01

Abstract: The embodiments of the invention relates to a method and a technical equipment for social network. The method comprises determining a relation degree between a user and a connection for each user relation at a specific time; listing the determined relations in time order to create a time-serial relation sequence; repeating the previous steps for all connections of the user; and grouping the connections according to the created time serial relation sequences.

Abstract translation: 本发明的实施例涉及社交网络的方法和技术设备。 该方法包括在特定时间确定每个用户关系的用户与连接之间的关系度; 按时间顺序列出确定的关系以创建时间序列关系序列; 对用户的所有连接重复以前的步骤; 并根据创建的时间序列关系序列对连接进行分组。

公开(公告)号：US10945132B2

公开(公告)日：2021-03-09

申请号：US15772921

申请日：2015-11-03

Applicant: Nokia Technologies Oy

Inventor： Yunjuan Yang ,  Ye Tian ,  Zheng Song ,  Wendong Wang

IPC: H04W12/12 ,  H04L9/08 ,  H04L29/06 ,  H04W12/00 ,  H04L29/08 ,  H04W4/70 ,  H04W84/18

Abstract: Method, apparatus, computer program product and computer readable medium are disclosed for privacy protection. A method may comprise: receiving encrypted data from a top participating node of a participant chain, which comprises a plurality of participating nodes; and decrypting the encrypted data, wherein the encrypted data comprise a plurality of encrypted sensory data obtained respectively by said plurality of participating nodes.

公开(公告)号：US10592690B2

公开(公告)日：2020-03-17

申请号：US15554520

申请日：2015-03-16

Applicant: Nokia Technologies Oy

Inventor： Qinli Kou ,  Ye Tian ,  Wendong Wang ,  Zheng Song

IPC: G06F21/62 ,  G06F16/901 ,  H04W4/21 ,  H04W4/029 ,  G06Q50/00 ,  G06Q10/04

Abstract: An approach is provided for discovering social ties among users based on cloaked trajectories. In a method, cloaked regions of a first trajectory of a first user and cloaked regions of a second trajectory of a second user are transformed to corresponding semantic regions, respectively, wherein a semantic region is expressed with a semantic meaning of a corresponding cloaked region. The transformed semantic regions are mapped into nodes of a hierarchical semantic tree, wherein each node of the hierarchical semantic tree corresponds to a semantic region. According to relationships between nodes mapped to semantic regions of the first trajectory and node mapped to the semantic regions of the second trajectory, social ties among the first user and the second user can be inferred.