Apparatus and method of video conference to distinguish speaker from participants
    1.
    发明授权
    Apparatus and method of video conference to distinguish speaker from participants 有权
    视频会议的设备和方法将扬声器与参与者区分开来

    公开(公告)号:US08411130B2

    公开(公告)日:2013-04-02

    申请号:US12851595

    申请日:2010-08-06

    IPC分类号: H04N7/14

    CPC分类号: H04N7/15

    摘要: Disclosed are a system and a method that generates image data that represent a speaker to be distinguished, and enables a mobile terminal to provide a video conference service using the image data that distinguishes the speaker. A video conference apparatus may include a speaker distinguishing unit to distinguish, as a speaker, a participant who is speaking from a plurality of participants in the video conference and an image data generating unit to generate image data that represents the distinguished participant differently from other participants.

    摘要翻译: 公开了一种系统和方法,其生成表示要区分的扬声器的图像数据,并且使移动终端能够使用区分扬声器的图像数据提供视频会议服务。 视频会议装置可以包括:扬声器识别单元,用于将来自视频会议中的多个参与者的演讲者作为讲话者区别;以及图像数据生成单元,用于生成与其他参与者不同的代表着名参与者的图像数据 。

    NETWORK SYNCHRONIZATION METHOD AND APPARATUS FOR PERFORMING TIME SYNCHRONIZATION BETWEEN NODES
    2.
    发明申请
    NETWORK SYNCHRONIZATION METHOD AND APPARATUS FOR PERFORMING TIME SYNCHRONIZATION BETWEEN NODES 有权
    网络同步方法和实现时间同步之间的设备

    公开(公告)号:US20100290572A1

    公开(公告)日:2010-11-18

    申请号:US12780281

    申请日:2010-05-14

    IPC分类号: H04L7/00

    摘要: Provided is a network synchronization method and apparatus for performing a time synchronization between nodes. When a system starts up and the time synchronization between the nodes is initiated, the network synchronization method and apparatus may enhance jitter, wander, and a time synchronization performance by gradually increasing a window size for a propagation time measurement. When a full window of propagation time measurements is collected, the network synchronization method and apparatus may enhance jitter, wander, and the time synchronization performance by applying an exponential to a computation of an average propagation time value.

    摘要翻译: 提供了一种用于在节点之间执行时间同步的网络同步方法和装置。 当启动系统并且启动节点之间的时间同步时,网络同步方法和装置可以通过逐渐增加传播时间测量的窗口大小来增强抖动,漂移和时间同步性能。 当收集传播时间测量的全部窗口时,网络同步方法和装置可以通过对平均传播时间值的计算应用指数来增强抖动,漂移和时间同步性能。

    NEURAL WORKING MEMORY DEVICE
    3.
    发明申请
    NEURAL WORKING MEMORY DEVICE 有权
    神经工作记忆装置

    公开(公告)号:US20130151451A1

    公开(公告)日:2013-06-13

    申请号:US13555382

    申请日:2012-07-23

    IPC分类号: G06N3/04

    CPC分类号: G06N3/06 G06N3/049 G06N3/063

    摘要: A spiking neuron-based working memory device is provided. The spiking neuron-based working memory device includes an input interface configured to convert input spike signals into respective burst signals having predetermined forms, and output a sequence of the burst signals, the burst signals corresponding to the input spike signals in a burst structure, and two or more memory elements (MEs) configured to sequentially store features respectively corresponding to the outputted sequence of the burst signals, each of the MEs continuously outputting spike signals respectively corresponding to the stored features.

    摘要翻译: 提供了一种基于神经元的工作记忆装置。 尖峰神经元工作存储装置包括:输入接口,被配置为将输入尖峰信号转换成具有预定形式的各自的脉冲串信号,并输出脉冲串信号序列,脉冲串信号对应于突发结构中的输入尖峰信号;以及 两个或多个存储器元件(ME)被配置为顺序地存储分别对应于所输出的突发信号序列的特征,每个ME连续地输出对应于存储的特征的尖峰信号。

    Apparatus for monitoring optical signal-to-noise ratio
    4.
    发明授权
    Apparatus for monitoring optical signal-to-noise ratio 有权
    用于监测光信噪比的装置

    公开(公告)号:US07257324B2

    公开(公告)日:2007-08-14

    申请号:US10724072

    申请日:2003-12-01

    IPC分类号: H04B10/08 H04B10/00

    CPC分类号: H04B10/077 H04B10/07955

    摘要: Disclosed is an apparatus for monitoring an optical signal-to-noise ratio in a WDM optical network. The apparatus includes an orthogonal polarization component module for receiving an optical signal and outputting it after removing a signal component thereof at a specific frequency band; and calculation means for measuring both average signal and noise component intensity of the optical signal outputted from the orthogonal polarization component module. By removing a signal component at a specific frequency bandwidth and passing only a noise component through, it is possible to easily measure the noise intensity within a signal bandwidth that cannot be measured in general. A frequency band is set within a signal bandwidth, and the signal intensity is minimized at the set frequency band, so that it is possible to measure the optical signal-to-noise ratio even for a signal whose amplified spontaneous emission noise spectrum is not flat, irrespective of the signal pattern length.

    摘要翻译: 公开了一种在WDM光网络中监视光信噪比的装置。 该装置包括:正交偏振分量模块,用于在去除其特定频带的信号分量之后接收光信号并输出​​; 以及用于测量从正交偏振分量模块输出的光信号的平均信号和噪声分量强度的计算装置。 通过去除特定频率带宽的信号分量并仅通过噪声分量,可以容易地测量一般不能测量的信号带宽内的噪声强度。 在信号带宽内设置频带,信号强度在设定频带处被最小化,使得即使对于放大的自发发射噪声谱不平坦的信号也可以测量光信噪比 ,不管信号图案长度如何。

    Method and apparatus of measuring depth information for 3D camera
    5.
    发明授权
    Method and apparatus of measuring depth information for 3D camera 有权
    测量3D摄像机深度信息的方法和装置

    公开(公告)号:US09237333B2

    公开(公告)日:2016-01-12

    申请号:US13184489

    申请日:2011-07-15

    摘要: A depth information measuring method and apparatus for a three-dimensional (3D) camera may output, to an object, an optical pulse of which an intensity is higher than an intensity of an ambient light. The depth information measuring method and apparatus may generate a voltage that is proportional to a log value of an intensity of a light reflected from the object. The depth information measuring method and apparatus may use discharging units, and the discharging units may respectively include dischargers having different discharging speeds or capacitors having different capacities.

    摘要翻译: 用于三维(3D)照相机的深度信息测量方法和装置可以向对象输出强度高于环境光强度的光脉冲。 深度信息测量方法和装置可以产生与从物体反射的光的强度的对数值成比例的电压。 深度信息测量方法和装置可以使用放电单元,并且放电单元可以分别包括具有不同放电速度的放电器或具有不同容量的电容器。

    Neural working memory device
    7.
    发明授权
    Neural working memory device 有权
    神经工作记忆装置

    公开(公告)号:US09037524B2

    公开(公告)日:2015-05-19

    申请号:US13555382

    申请日:2012-07-23

    IPC分类号: G06E1/00 G06N3/06

    CPC分类号: G06N3/06 G06N3/049 G06N3/063

    摘要: A spiking neuron-based working memory device is provided. The spiking neuron-based working memory device includes an input interface configured to convert input spike signals into respective burst signals having predetermined forms, and output a sequence of the burst signals, the burst signals corresponding to the input spike signals in a burst structure, and two or more memory elements (MEs) configured to sequentially store features respectively corresponding to the outputted sequence of the burst signals, each of the MEs continuously outputting spike signals respectively corresponding to the stored features.

    摘要翻译: 提供了一种基于神经元的工作记忆装置。 尖峰神经元工作存储装置包括:输入接口,被配置为将输入尖峰信号转换成具有预定形式的各自的脉冲串信号,并输出脉冲串信号序列,脉冲串信号对应于突发结构中的输入尖峰信号;以及 两个或多个存储器元件(ME)被配置为顺序地存储分别对应于所输出的突发信号序列的特征,每个ME连续地输出对应于存储的特征的尖峰信号。

    Method and apparatus for motion recognition
    8.
    发明授权
    Method and apparatus for motion recognition 有权
    用于运动识别的方法和装置

    公开(公告)号:US08917906B2

    公开(公告)日:2014-12-23

    申请号:US13237481

    申请日:2011-09-20

    摘要: A motion recognition apparatus is provided. The motion recognition apparatus includes an event sensor configured to sense a portion of an object, where a motion occurs, and output events, a color sensor configured to photograph the object and output a color image, a motion area check unit configured to check a motion area which refers to an area where the motion occurs, using spatiotemporal correlations of the events, a shape recognition unit configured to recognize color information and shape information of an area corresponding to the motion area in the color image, a motion estimation unit configured to estimate a motion trajectory using the motion area, the color information, and the shape information, and an operation pattern determination unit configured to determine an operation pattern of the portion where the motion occurs, based on the estimated motion trajectory.

    摘要翻译: 提供了一种运动识别装置。 运动识别装置包括:事件传感器,被配置为感测发生运动的物体的一部分,以及输出事件;被配置为拍摄对象并输出彩色图像的颜色传感器;配置成检查运动的运动区域检查单元 涉及运动发生的区域的区域,使用事件的时空相关性,形状识别单元,被配置为识别与彩色图像中的运动区域相对应的区域的颜色信息和形状信息;运动估计单元,被配置为估计 使用运动区域,颜色信息和形状信息的运动轨迹,以及运动模式确定单元,被配置为基于所估计的运动轨迹来确定运动发生部分的运动模式。

    Method and apparatus for motion recognition
    9.
    发明授权
    Method and apparatus for motion recognition 有权
    用于运动识别的方法和装置

    公开(公告)号:US08698092B2

    公开(公告)日:2014-04-15

    申请号:US13229429

    申请日:2011-09-09

    IPC分类号: G06K9/62 G01J1/00

    摘要: A motion recognizing apparatus and method are provided. According to an aspect, a motion recognizing apparatus may include: an optical sensor configured to sense at least a portion of a subject where a motion occurs and to output one or more events in response thereto; a motion tracing unit configured to trace a motion locus of the portion where the motion occurs based on the one or more outputted events; and a motion pattern determining unit configured to determine a motion pattern of the portion where the motion occurs based on the traced motion locus.

    摘要翻译: 提供了一种运动识别装置和方法。 根据一方面,运动识别装置可以包括:光学传感器,被配置为感测发生运动的对象的至少一部分并且响应于此而输出一个或多个事件; 运动跟踪单元,被配置为基于所述一个或多个输出事件跟踪所述运动发生的部分的运动轨迹; 以及运动图案确定单元,被配置为基于跟踪的运动轨迹来确定运动发生的部分的运动模式。

    Network synchronization method and apparatus for performing time synchronization between nodes
    10.
    发明授权
    Network synchronization method and apparatus for performing time synchronization between nodes 有权
    用于在节点之间执行时间同步的网络同步方法和装置

    公开(公告)号:US08467487B2

    公开(公告)日:2013-06-18

    申请号:US12780281

    申请日:2010-05-14

    IPC分类号: H04L7/00

    摘要: Provided is a network synchronization method and apparatus for performing a time synchronization between nodes. When a system starts up and the time synchronization between the nodes is initiated, the network synchronization method and apparatus may enhance jitter, wander, and a time synchronization performance by gradually increasing a window size for a propagation time measurement. When a full window of propagation time measurements is collected, the network synchronization method and apparatus may enhance jitter, wander, and the time synchronization performance by applying an exponential to a computation of an average propagation time value.

    摘要翻译: 提供了一种用于在节点之间执行时间同步的网络同步方法和装置。 当启动系统并且启动节点之间的时间同步时,网络同步方法和装置可以通过逐渐增加传播时间测量的窗口大小来增强抖动,漂移和时间同步性能。 当收集传播时间测量的全部窗口时,网络同步方法和装置可以通过对平均传播时间值的计算应用指数来增强抖动,漂移和时间同步性能。