公开(公告)号：US09282284B2

公开(公告)日：2016-03-08

申请号：US13897476

申请日：2013-05-20

Applicant: Cisco Technology, Inc.

Inventor： Sachin S. Kajarekar ,  Mainak Sen

IPC: H04N7/14 ,  H04N7/15 ,  G06K9/00

CPC classification number: H04N7/15 ,  G06K9/00288

Abstract: Videoconferencing may be provided. A participant may be identified from audio information and in video information. From the video information, a plurality of images may be captured of the participant identified in the video information. A unique identifier may be associated with the captured plurality of images. The unique identifier may correspond to the participant identified from the audio information. The captured plurality of images and the associated unique identifier may be saved in a database.

Abstract translation: 可以提供视频会议。 可以从音频信息和视频信息中识别参与者。 从视频信息，可以捕获在视频信息中标识的参与者的多个图像。 唯一标识符可以与捕获的多个图像相关联。 唯一标识符可以对应于从音频信息识别的参与者。 捕获的多个图像和相关联的唯一标识符可以保存在数据库中。

公开(公告)号：US20150100583A1

公开(公告)日：2015-04-09

申请号：US14048801

申请日：2013-10-08

Applicant: Cisco Technology, Inc.

Inventor： Yongxin Xi ,  Mainak Sen

IPC: G06F17/30

CPC classification number: G06F17/30598 ,  G06F17/30023 ,  G06F17/30784

Abstract: In one embodiment, a method includes receiving digital media content files. The digital media content has at least one property associated with it. Topically related segments are determined from received content in accordance with one or more property. Topic clusters are generated based on similarities between segments. Topic clusters are compared and clustered from multiple files of the plurality into cluster groups in accordance with a comparison. Cluster groups are associatively stored in a data storage. A search for topic clusters relevant to a particular need is made, and a series of related segments associated with the search are generated for serial display.

Abstract translation: 在一个实施例中，一种方法包括接收数字媒体内容文件。 数字媒体内容至少有一个与之相关联的属性。 根据一个或多个属性从接收到的内容确定局部相关的段。 基于段之间的相似性生成主题集群。 根据比较，主题集群被从多个文件的多个文件进行比较和聚类成集群组。 集群组相关联地存储在数据存储器中。 进行与特定需要相关的主题集群的搜索，并且生成与搜索相关联的一系列相关段以用于串行显示。

公开(公告)号：US20150049904A1

公开(公告)日：2015-02-19

申请号：US13968235

申请日：2013-08-15

Applicant: Cisco Technology, Inc.

Inventor： Mainak Sen ,  Debojyoti Dutta ,  Shaun Kirby

IPC: G06K9/00 ,  G06Q10/08 ,  G02B5/10

CPC classification number: G06K9/00771 ,  G02B5/10 ,  G06K9/209 ,  G06Q10/087 ,  G08B13/19626

Abstract: In one embodiment, a processor can receive data representing a view reflected by a mirror of a plurality of mirrors. The plurality of mirrors may be configured in a space to reflect a plurality of views of structures in the space. The mirror of the plurality of mirrors may include a uniquely identifiable feature distinguishable from other objects in the space. The processor can identify the mirror of the plurality of mirrors according to the uniquely identifiable feature. The processor can also determine an attribute of the structures according to the identified mirror and the data representing the view reflected by the mirror.

Abstract translation: 在一个实施例中，处理器可以接收表示由多个反射镜的反射镜反射的视图的数据。 多个反射镜可以被配置在空间中以反映该空间中的结构的多个视图。 多个反射镜的镜子可以包括与该空间中的其它物体可区分的唯一可识别的特征。 处理器可以根据唯一可识别的特征来识别多个反射镜的镜像。 处理器还可以根据所识别的镜像确定结构的属性，并且还可以确定表示由镜反射的视图的数据。

公开(公告)号：US09165182B2

公开(公告)日：2015-10-20

申请号：US13969914

申请日：2013-08-19

Applicant: Cisco Technology, Inc.

Inventor： Sachin S. Kajarekar ,  Mainak Sen

IPC: G06K9/00 ,  H04S7/00 ,  H04N7/14

CPC classification number: G06K9/00228 ,  H04N7/147 ,  H04S7/303

Abstract: In one embodiment, a method includes obtaining media that includes a video stream and an audio stream. The method also includes detecting a number of faces visible in the video stream, and performing a speaker segmentation on the media. Performing the speaker segmentation on the media includes utilizing the number of faces visible in the video stream to augment the speaker segmentation.

Abstract translation: 在一个实施例中，一种方法包括获得包括视频流和音频流的媒体。 该方法还包括检测视频流中可见的多个面部以及在介质上执行扬声器分割。 在媒体上执行扬声器分割包括利用在视频流中可见的面的数量来增加说话者分割。

公开(公告)号：US20150049247A1

公开(公告)日：2015-02-19

申请号：US13969914

申请日：2013-08-19

Applicant: Cisco Technology, Inc.

Inventor： Sachin S. Kajarekar ,  Mainak Sen

IPC: G06K9/00 ,  H04S7/00 ,  H04N5/60

CPC classification number: G06K9/00228 ,  H04N7/147 ,  H04S7/303

Abstract: In one embodiment, a method includes obtaining media that includes a video stream and an audio stream. The method also includes detecting a number of faces visible in the video stream, and performing a speaker segmentation on the media. Performing the speaker segmentation on the media includes utilizing the number of faces visible in the video stream to augment the speaker segmentation.

Abstract translation: 在一个实施例中，一种方法包括获得包括视频流和音频流的媒体。 该方法还包括检测视频流中可见的多个面部以及在介质上执行扬声器分割。 在媒体上执行扬声器分割包括利用在视频流中可见的面的数量来增加说话者分割。

公开(公告)号：US20140340467A1

公开(公告)日：2014-11-20

申请号：US13897476

申请日：2013-05-20

Applicant: Cisco Technology, Inc.

Inventor： Sachin S. Kajarekar ,  Mainak Sen

IPC: H04N7/15 ,  G06K9/00

CPC classification number: H04N7/15 ,  G06K9/00288

Abstract: Videoconferencing may be provided. A participant may be identified from audio information and in video information. From the video information, a plurality of images may be captured of the participant identified in the video information. A unique identifier may be associated with the captured plurality of images. The unique identifier may correspond to the participant identified from the audio information. The captured plurality of images and the associated unique identifier may be saved in a database.

Abstract translation: 可以提供视频会议。 可以从音频信息和视频信息中识别参与者。 从视频信息，可以捕获在视频信息中标识的参与者的多个图像。 唯一标识符可以与捕获的多个图像相关联。 唯一标识符可以对应于从音频信息识别的参与者。 捕获的多个图像和相关联的唯一标识符可以保存在数据库中。

公开(公告)号：US09495439B2

公开(公告)日：2016-11-15

申请号：US14048801

申请日：2013-10-08

Applicant: Cisco Technology, Inc.

Inventor： Yongxin Xi ,  Mainak Sen

IPC: G06F17/30

CPC classification number: G06F17/30598 ,  G06F17/30023 ,  G06F17/30784

Abstract: In one embodiment, a method includes receiving digital media content files. The digital media content has at least one property associated with it. Topically related segments are determined from received content in accordance with one or more property. Topic clusters are generated based on similarities between segments. Topic clusters are compared and clustered from multiple files of the plurality into cluster groups in accordance with a comparison. Cluster groups are associatively stored in a data storage. A search for topic clusters relevant to a particular need is made, and a series of related segments associated with the search are generated for serial display.

Abstract translation: 在一个实施例中，一种方法包括接收数字媒体内容文件。 数字媒体内容至少有一个与之相关联的属性。 根据一个或多个属性从接收到的内容确定局部相关的段。 基于段之间的相似性生成主题集群。 根据比较，主题集群被从多个文件的多个文件进行比较和聚类成集群组。 集群组相关联地存储在数据存储器中。 进行与特定需要相关的主题集群的搜索，并且生成与搜索相关联的一系列相关段以用于串行显示。

公开(公告)号：US09454702B2

公开(公告)日：2016-09-27

申请号：US13968235

申请日：2013-08-15

Applicant: Cisco Technology, Inc.

Inventor： Mainak Sen ,  Debojyoti Dutta ,  Shaun Kirby

IPC: G06K9/00 ,  G02B5/10 ,  G06Q10/08 ,  G06K9/20 ,  G08B13/196

CPC classification number: G06K9/00771 ,  G02B5/10 ,  G06K9/209 ,  G06Q10/087 ,  G08B13/19626

Abstract: In one embodiment, a processor can receive data representing a view reflected by a mirror of a plurality of mirrors. The plurality of mirrors may be configured in a space to reflect a plurality of views of structures in the space. The mirror of the plurality of mirrors may include a uniquely identifiable feature distinguishable from other objects in the space. The processor can identify the mirror of the plurality of mirrors according to the uniquely identifiable feature. The processor can also determine an attribute of the structures according to the identified mirror and the data representing the view reflected by the mirror.

Abstract translation: 在一个实施例中，处理器可以接收表示由多个反射镜的反射镜反射的视图的数据。 多个反射镜可以被配置在空间中以反映空间中的结构的多个视图。 多个反射镜的镜子可以包括与该空间中的其它物体可区分的唯一可识别的特征。 处理器可以根据唯一可识别的特征来识别多个反射镜的镜像。 处理器还可以根据所识别的镜像确定结构的属性，并且还可以确定表示由镜反射的视图的数据。