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公开(公告)号：US20170227707A1
公开(公告)日：2017-08-10
申请号：US15248874
申请日：2016-08-26
Inventor： Mun Seob LEE , Nack Woo KIM , Gi Hyeon MIN , Byung-Tak LEE , Young Sun KIM , Sim-Kwon YOON , Dae Won CHOI
CPC classification number: G02B6/08 , G02B3/0056 , G02B6/021 , G02B6/32 , H04N5/2254 , H04N9/045
Abstract: An imaging sensor includes at least one fiber Bragg grating for filtering an image from a subject for wavelength bands, and an imaging device for converting an image transmitted through the fiber Bragg grating into a digital signal.
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公开(公告)号：US20210192296A1
公开(公告)日：2021-06-24
申请号：US17131039
申请日：2020-12-22
Inventor： Nack Woo KIM , Byung-Tak LEE , Jungi LEE , Hyun Yong LEE
Abstract: A data de-identification method and an apparatus performing the data de-identification method are disclosed. The data de-identification method includes receiving identification data including a plurality of input feature vectors and generating a graph neural network (GNN) model including a plurality of nodes each having a value corresponding to each of the input feature vectors, determining a de-identification vector to which a correlation between the nodes is applied from the input feature vectors through the GNN model, and extracting an output feature vector by grouping values in each of the input feature vectors using the GNN model.
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3.发明申请TWO-WAY BROADCAST SERVICE PROVIDING SYSTEM AND METHOD INCLUDING MEDIA TRANSMISSION APPARATUS 审中-公开两路广播业务提供系统及包括媒体传输装置的方法公开(公告)号：US20140059629A1
公开(公告)日：2014-02-27
申请号：US13919941
申请日：2013-06-17
Inventor： Seung-Hun OH , Seok-Kap KO , Sim-Kwon YOON , Byung-Tak LEE , Young-Sun KIM
IPC: H04N21/61
CPC classification number: H04N21/6156 , H04N21/234309 , H04N21/2365 , H04N21/2665
Abstract: Two-way broadcast service providing system and method including a media transmission apparatus are provided. The media transmission apparatus includes a data communication interface that receives participant media from at least one participant terminal via a communication network, a media conversion unit that converts the participant media received through the data communication interface in accordance with a broadcast media standard, and a broadcast interface that transmits the participant media converted through the media conversion unit to a broadcast apparatus so that the participant media is included in broadcast contents.
Abstract translation: 提供了包括媒体传输设备的双向广播服务提供系统和方法。 媒体传输装置包括经由通信网络从至少一个参与者终端接收参与者媒体的数据通信接口，根据广播媒体标准转换通过数据通信接口接收的参与媒体的媒体转换单元，以及广播 接口，其将通过媒体转换单元转换的参与者媒体发送到广播设备，使得参与者媒体被包括在广播内容中。
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4.发明申请METHOD AND DEVICE FOR DETECTING POSITION OF MICRO ROBOT USING ULTRA WIDE-BAND IMPULSE RADAR SIGNAL 审中-公开用超声波宽波段雷达信号检测微机器人位置的方法和装置公开(公告)号：US20160270691A1
公开(公告)日：2016-09-22
申请号：US15056161
申请日：2016-02-29
Inventor： Hong Yeon YU , Nac Woo KIM , Sim-Kwon YOON , Byung-Tak LEE , Young Sun KIM
CPC classification number: A61B5/061 , A61B5/0507 , A61B5/066 , A61B5/6876 , A61B34/32 , A61B2034/2051 , A61B2034/2065 , A61B2034/303 , A61B2034/733 , G01S7/292 , G01S7/414 , G01S13/003 , G01S13/0209 , G01S13/46 , G01S13/881 , G01S13/887
Abstract: Provided is a micro robot position detection device. The device includes a micro robot position detection unit that uses a micro robot control parameter to filter a reflected signal of an ultra wide-band impulse radar signal emitted to a micro robot to extract, as a micro robot signal, a natural oscillating frequency signal generated when the micro robot is driven through control of external electromagnetic field, and analyzes the micro robot signal based on a transmission and reception parameter of the ultra wide-band impulse radar signal to calculate position information for the micro robot. Also, the device may further include an image matching unit that receives position information for the micro robot and performs position correction on the received position information based on pre-stored reference image data and the image data.
Abstract translation: 提供了一种微型机器人位置检测装置。 该装置包括微机器人位置检测单元，其使用微机器人控制参数来对发射到微机器人的超宽带脉冲雷达信号的反射信号进行滤波，以提取产生的自然振荡频率信号作为微机器人信号 当通过外部电磁场的控制驱动微机械手时，基于超宽带脉冲雷达信号的发射和接收参数分析微机器人信号，以计算微机器人的位置信息。 此外，该装置还可以包括图像匹配单元，其接收微机器人的位置信息，并且基于预先存储的参考图像数据和图像数据对所接收的位置信息进行位置校正。
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5.发明申请METHOD FOR SETTING SENSOR NODE AND SETTING SECURITY IN SENSOR NETWORK, AND SENSOR NETWORK SYSTEM INCLUDING THE SAME 审中-公开在传感器网络中设置传感器节点和设置安全的方法以及包括其中的传感器网络系统公开(公告)号：US20150281116A1
公开(公告)日：2015-10-01
申请号：US14337099
申请日：2014-07-21
Inventor： Seok kap KO , Seung-Hun OH , Byung-Tak LEE , Sim-Kwon YOON , Mun Seob LEE , Il kyun PARK , Young Sun KIM
IPC: H04L12/923 , H04L9/32 , H04L29/06
CPC classification number: H04L9/3242 , H04L9/3271 , H04L63/06 , H04L67/12 , H04L2209/805
Abstract: There are provided a method for setting a sensor node and setting security in a sensor network, and a sensor network system including the same. A setting apparatus scans a near field communication apparatus included in the sensor node to obtain information on the sensor node. The information on the sensor node is transmitted to a gateway, and the gateway connects the sensor node to the sensor network using the received information on the sensor node.
Abstract translation: 提供了一种用于设置传感器节点并设置传感器网络中的安全性的方法，以及包括其的传感器网络系统。 设置装置扫描传感器节点中包括的近场通信装置，以获得关于传感器节点的信息。 传感器节点上的信息被传送到网关，网关使用传感器节点上接收的信息将传感器节点连接到传感器网络。
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Patent Agency Ranking
6.发明申请公开(公告)号：US20150168135A1
公开(公告)日：2015-06-18
申请号：US14286255
申请日：2014-05-23
Inventor： Nac Woo KIM , Seung Chul SON , Seok Kap KO , Byung-Tak LEE , Young Sun KIM
CPC classification number: G06K9/6267 , G01B11/2513 , G01N21/453 , G02B5/32 , G06K9/2036 , G06K9/741
Abstract: Provided is an automatic texture recognition apparatus. The automatic texture recognition apparatus includes a light irradiation unit irradiating, to a subject, a light modulation pattern generated according to a synchronization control signal and a pattern control signal; a hybrid optical sensor taking an image of the subject to generate an image input signal; a texture recognition unit using the image input signal to recognize a 2D texture of the subject; and a control unit generating the synchronization control signal and the pattern control signal, wherein the texture recognition unit transmits a process result according to whether the 2D texture of the subject is recognized, the control unit generates the pattern control signal and the synchronization control signal for changing the light modulation pattern according to the process result.
Abstract translation: 提供了一种自动纹理识别装置。 自动纹理识别装置包括：光照射单元，向被摄体照射根据同步控制信号和图案控制信号生成的光调制图案; 获取对象的图像以产生图像输入信号的混合光学传感器; 纹理识别单元，其使用所述图像输入信号来识别所述对象的2D纹理; 以及产生所述同步控制信号和所述图案控制信号的控制单元，其中所述纹理识别单元根据所述被摄体的2D纹理是否被识别来发送处理结果，所述控制单元生成所述图案控制信号和所述同步控制信号 根据处理结果改变光调制模式。
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公开(公告)号：US20240062501A1
公开(公告)日：2024-02-22
申请号：US18339444
申请日：2023-06-22
Inventor： Hyun Yong LEE , Nack Woo KIM , Byung-Tak LEE , JUNGI LEE
Abstract: Provided are a method and apparatus capable of improving the feature extraction required for image stitching, the computational efficiency of homography calculation based on the feature extraction, and the performance of image stitching. The image stitching method according to the present invention includes: based on two images and additional information as needed, calculating an overlapping area in which two images overlap each other; masking an area in which the two images do not overlap each other based on information about the calculated overlapping area to provide masked images; extracting significant features to be used for image stitching from the masked images; calculating a homography to be used for image transformation based on the extracted features; and transforming and stitching the images based on the calculated homography.
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8.发明申请公开(公告)号：US20140198713A1
公开(公告)日：2014-07-17
申请号：US13925725
申请日：2013-06-24
Inventor： Il-Kyun PARK , Sim-Kwon YOON , Seok-Kap KO , Byung-Tak LEE , Young-Sun KIM
IPC: H04B7/15
CPC classification number: H04L67/06 , H04L67/125 , H04W4/38 , H04W84/18 , Y02D70/142 , Y02D70/144 , Y02D70/162
Abstract: Provided is a method of supporting CoAP-based sensor data transmission between a sensor data collector in a sensor node relay and one or more 6LoWPAN-unsupported sensor nodes. The method includes receiving a CoAP sensor data request message from the sensor data collector, transmitting a CoAP sensor data request message to a corresponding 6LoWPAN-unsupported sensor node by analyzing the received CoAP sensor data request message, and responding to the sensor data collector by creating a CoAP sensor data response message including sensor data received from one or more of the 6LoWPAN-unsupported sensor nodes.
Abstract translation: 提供了一种在传感器节点继电器中的传感器数据收集器与一个或多个6LoWPAN不支持的传感器节点之间支持基于CoAP的传感器数据传输的方法。 该方法包括从传感器数据收集器接收CoAP传感器数据请求消息，通过分析所接收的CoAP传感器数据请求消息，将CoAP传感器数据请求消息发送到相应的6LoWPAN不支持的传感器节点，并通过创建 CoAP传感器数据响应消息，包括从6LoWPAN不支持的传感器节点中的一个或多个接收的传感器数据。
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公开(公告)号：US20140136620A1
公开(公告)日：2014-05-15
申请号：US14041915
申请日：2013-09-30
Inventor： Seung Chul SON , Il Kyun PARK , Byung-Tak LEE , Young Sun KIM
IPC: H04L29/06
CPC classification number: H04L69/08 , H04L67/2823
Abstract: A protocol conversion apparatus includes: a message filter unit for acquiring a unique type identifier by comparing an input message based on a first protocol to a message mask stored in a mask storage unit, and acquiring a message parameter by filtering the input message through the message mask; and a message generation unit for extracting a message template corresponding to the unique type identifier from a template storage unit, and generating an output message based on a second protocol by synthesizing the message parameter and the message template.
Abstract translation: 一种协议转换装置，包括：消息过滤器单元，用于通过将基于第一协议的输入消息与存储在掩码存储单元中的消息掩码进行比较来获取唯一类型标识符，以及通过消息过滤输入消息来获取消息参数 面具; 以及消息生成单元，用于从模板存储单元提取与所述唯一类型标识符相对应的消息模板，并且通过合成所述消息参数和所述消息模板，基于第二协议生成输出消息。
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10.发明申请公开(公告)号：US20140082002A1
公开(公告)日：2014-03-20
申请号：US13911219
申请日：2013-06-06
Inventor： Nac-Woo KIM , Hong-Yeon YU , Jae-In KIM , Byung-Tak LEE , Young-Sun KIM
IPC: G06F17/30
CPC classification number: G06F16/30 , G06F16/434
Abstract: An apparatus for processing an unstructured data event in real time is provided. The apparatus includes a feature extraction unit configured to extract predetermined feature data of unstructured data output from a plurality of unstructured data sensors, a metadata forming unit configured to form the feature data of the unstructured data collected by the feature extraction unit as metadata including all attributes of the structured data and the unstructured data, a metadata parser unit configured to parse the metadata formed by the metadata forming unit, and an event processing unit configured to process event generation defined by a result of parsing in the metadata parser unit.
Abstract translation: 提供了一种用于实时处理非结构化数据事件的装置。 该装置包括：特征提取单元，被配置为提取从多个非结构化数据传感器输出的非结构化数据的预定特征数据;元数据形成单元，被配置为形成由特征提取单元收集的非结构化数据的特征数据，作为包括所有属性的元数据 结构化数据和非结构化数据的元数据解析器单元，被配置为解析由元数据形成单元形成的元数据的元数据解析器单元，以及被配置为处理由元数据解析器单元中的解析结果定义的事件生成的事件处理单元。
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