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公开(公告)号：US09237333B2
公开(公告)日：2016-01-12
申请号：US13184489
申请日：2011-07-15
Applicant: Jun Haeng Lee , Hyun Surk Ryu , Keun Joo Park , Chang Woo Shin
Inventor： Jun Haeng Lee , Hyun Surk Ryu , Keun Joo Park , Chang Woo Shin
CPC classification number: H04N13/271 , G01S7/4861 , G01S7/487 , G01S17/89 , H04N13/254
Abstract: 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.
Abstract translation: 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。
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2.发明授权Apparatus and method for transmitting and receiving determined spike events between neurons in neuromorphic chips utilizing a strobe representing spike occurrence time information 有权用于使用表示尖峰发生时间信息的频闪发送和接收神经形态芯片中的神经元之间确定的尖峰事件的装置和方法公开(公告)号：US09104974B2
公开(公告)日：2015-08-11
申请号：US13560261
申请日：2012-07-27
Applicant: Jae Yoon Sim , Jun Haeng Lee , Hyun Surk Ryu , Keun Joo Park , Chang Woo Shin
Inventor： Jae Yoon Sim , Jun Haeng Lee , Hyun Surk Ryu , Keun Joo Park , Chang Woo Shin
CPC classification number: G06N3/049 , G06N3/063 , G06N3/0635
Abstract: An apparatus and a method for transmitting and receiving a spike event in a neuromorphic chip. A transmission apparatus of the neuromorphic chip outputs addresses sequentially and repeatedly to an address bus, and when a spike generated by a neuron is detected by the transmission apparatus, outputs a strobe at a first time when one of the addresses being output sequentially and repeatedly becomes identical to an address of the neuron that generated the spike. A receiving apparatus of the neuromorphic chip inputs an address through the address bus at a strobe detection time when the strobe is detected by the receiving apparatus.
Abstract translation: 一种用于在神经元芯片中发送和接收尖峰事件的装置和方法。 神经元片的发送装置顺序地将地址输出到地址总线，当由发送装置检测出由神经元产生的尖峰时，当顺序地反复输出的地址中的一个被重复地变为 与产生尖峰的神经元的地址相同。 当由接收装置检测到选通时，神经元片的接收装置在选通检测时间通过地址总线输入地址。
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公开(公告)号：US09037524B2
公开(公告)日：2015-05-19
申请号：US13555382
申请日：2012-07-23
Applicant: Jun Haeng Lee , Chang-Woo Shin , Hyun Surk Ryu , Keun Joo Park
Inventor： Jun Haeng Lee , Chang-Woo Shin , Hyun Surk Ryu , Keun Joo Park
Abstract: 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.
Abstract translation: 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。
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公开(公告)号：US08917906B2
公开(公告)日：2014-12-23
申请号：US13237481
申请日：2011-09-20
Applicant: Jun Haeng Lee , Keun Joo Park
Inventor： Jun Haeng Lee , Keun Joo Park
CPC classification number: G06T7/2033 , G06F3/005 , G06F3/017 , G06F3/0304 , G06F3/0425 , G06K9/00335 , G06K9/4619 , G06K9/4652 , G06T7/246 , G06T2207/10016 , G06T2207/10024 , G06T2207/30241
Abstract: 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.
Abstract translation: 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。
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公开(公告)号：US08698092B2
公开(公告)日：2014-04-15
申请号：US13229429
申请日：2011-09-09
Applicant: Jun Haeng Lee , Delbruck Tobi , Hyunsurk Ryu , Keun Joo Park , Chang Woo Shin
Inventor： Jun Haeng Lee , Delbruck Tobi , Hyunsurk Ryu , Keun Joo Park , Chang Woo Shin
CPC classification number: G06F3/017 , G06K9/00335 , G06T7/254 , G06T2200/28
Abstract: 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.
Abstract translation: 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。
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Patent Agency Ranking
公开(公告)号：US08617642B2
公开(公告)日：2013-12-31
申请号：US12261566
申请日：2008-10-30
Applicant: Oh-shim Joo , Byoung Koun Min , Kwang Deog Jung , Jun-haeng Lee
Inventor： Oh-shim Joo , Byoung Koun Min , Kwang Deog Jung , Jun-haeng Lee
IPC: B05D5/12
CPC classification number: C01B19/002 , C01P2002/72 , H01L31/1844 , Y02E10/544
Abstract: A preparation method of a CIS-based or CIGS-based thin film for a light absorption layer of a solar cell, which uses a paste prepared by mixing precursors of Cu, In, Se, and optional Ga in a solvent, minimizes the raw material loss, does not produce a toxic gas during the process, and is suitable for producing a large scale film at a low production cost.
Abstract translation: 使用通过在溶剂中混合Cu，In，Se和任选的Ga的前体制备的糊料的太阳能电池的光吸收层的基于CIS或CIGS的薄膜的制备方法，使原料最小化 损失，在生产过程中不产生有毒气体，适合生产低成本的大型膜。
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7.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
Applicant: Geoffrey M. Garner , Hyunsurk Ryu , Keun Joo Park , Jun Haeng Lee
Inventor： Geoffrey M. Garner , Hyunsurk Ryu , Keun Joo Park , Jun Haeng Lee
IPC: H04L7/00
CPC classification number: H04J3/0682 , H04J3/0667 , H04J3/0673 , H04J3/0679
Abstract: 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.
Abstract translation: 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。
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8.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
Applicant: Jun Haeng Lee , Byung Chang Kang , Jong Ho Bang , Keun Joo Park
Inventor： Jun Haeng Lee , Byung Chang Kang , Jong Ho Bang , Keun Joo Park
IPC: H04N7/14
CPC classification number: H04N7/15
Abstract: 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.
Abstract translation: 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 。
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9.发明申请APPARATUS AND METHOD FOR TRANSMITTING AND RECEIVING SPIKE EVENT IN NEUROMORPHIC CHIP 有权用于在神经芯片中发送和接收SPIKE事件的装置和方法公开(公告)号：US20130031039A1
公开(公告)日：2013-01-31
申请号：US13560261
申请日：2012-07-27
Applicant: Jae Yoon Sim , Jun Haeng Lee , Hyun Surk Ryu , Keun Joo Park , Chang Woo Shin
Inventor： Jae Yoon Sim , Jun Haeng Lee , Hyun Surk Ryu , Keun Joo Park , Chang Woo Shin
IPC: G06N3/04
CPC classification number: G06N3/049 , G06N3/063 , G06N3/0635
Abstract: An apparatus and a method for transmitting and receiving a spike event in a neuromorphic chip. A transmission apparatus of the neuromorphic chip outputs addresses sequentially and repeatedly to an address bus, and when a spike generated by a neuron is detected by the transmission apparatus, outputs a strobe at a first time when one of the addresses being output sequentially and repeatedly becomes identical to an address of the neuron that generated the spike. A receiving apparatus of the neuromorphic chip inputs an address through the address bus at a strobe detection time when the strobe is detected by the receiving apparatus.
Abstract translation: 一种用于在神经元芯片中发送和接收尖峰事件的装置和方法。 神经元片的发送装置顺序地将地址输出到地址总线，当由发送装置检测出由神经元产生的尖峰时，当顺序地反复输出的地址中的一个被重复地变为 与产生尖峰的神经元的地址相同。 当由接收装置检测到选通时，神经元片的接收装置在选通检测时间通过地址总线输入地址。
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10.发明申请SYNAPSE FOR FUNCTION CELL OF SPIKE TIMING DEPENDENT PLASTICITY (STDP), FUNCTION CELL OF STDP, AND NEUROMORPHIC CIRCUIT USING FUNCTION CELL OF STDP 有权SPIPS功能单元的功能单元（STDP），STDP的功能单元和使用STDP功能单元的神经元电路的功能单元公开(公告)号：US20120317063A1
公开(公告)日：2012-12-13
申请号：US13490699
申请日：2012-06-07
Applicant: Jae Yoon SIM , Hyun Surk Ryu , Jun Haeng Lee
Inventor： Jae Yoon SIM , Hyun Surk Ryu , Jun Haeng Lee
IPC: G06N3/04
CPC classification number: G06N3/063 , G06N3/049 , G06N3/088 , G11C7/16 , G11C11/54 , G11C13/0002 , G11C13/0007 , G11C13/003 , G11C2213/53 , G11C2213/79
Abstract: A synapse for a spike timing dependent (STDP) function cell includes a memory device having a variable resistance, such as a memristor, and a transistor connected to the memory device. A channel of the memory device is connected in series with a channel of the transistor.
Abstract translation: 尖峰时序相关（STDP）功能单元的突触包括具有可变电阻的存储器件，例如忆阻器，以及连接到存储器件的晶体管。 存储器件的通道与晶体管的通道串联连接。
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