公开(公告)号：US20190212762A1

公开(公告)日：2019-07-11

申请号：US16149063

申请日：2018-10-01

申请人： DONGHUN HEO ,  TAE-HWANG KONG ,  YONGJIN LEE

发明人： DONGHUN HEO ,  TAE-HWANG KONG ,  YONGJIN LEE

IPC分类号： G05F1/59 ,  G05F1/575

CPC分类号： G05F1/59 ,  G05F1/575

摘要： A regulator includes a first resistor and a second resistor that are connected between a ground node and an output node, an amplifier that outputs an amplification voltage by comparing a reference voltage to a feedback voltage between the first resistor and the second resistor, and amplifying a difference between the reference voltage and the feedback voltage, an analog-to-digital converter that converts the amplification voltage to a digital code, and a plurality of transistors that are connected between a power node supplied with a power supply voltage and the output node and which adjusts a current being supplied to the output node in response to the digital code.

公开(公告)号：US08794361B2

公开(公告)日：2014-08-05

申请号：US13281623

申请日：2011-10-26

申请人： Haekyu Lim ,  Yooncheol Jeon ,  Yongjin Lee

发明人： Haekyu Lim ,  Yooncheol Jeon ,  Yongjin Lee

IPC分类号： B60K1/04

CPC分类号： B60K1/04 ,  B60K11/06 ,  B60K2001/005 ,  B60K2001/0416 ,  B60K2001/045

摘要： Disclosed is a battery cooling structure for an environmental-friendly vehicle. The battery cooling structure for the environmental-friendly vehicle includes a plurality of battery packs that supply power to a motor and are arranged in parallel so as to be spaced a predetermined distance from each other inside a tire well. An inflow duct is disposed to provide fluid communication and connection with the interior of the vehicle so that the air inside the vehicle is sucked into the inflow duct. A plurality of diverging ducts independently supply the air to the respective battery packs which are arranged and spaced a predetermined distance from each other on the downstream side of the inflow duct. A lower duct is disposed under the battery pack and joins diverging air flows, and a cooling fan is disposed on downstream side of the lower duct and is configured to discharge the air to the outside.

摘要翻译： 公开了一种用于环保车辆的电池冷却结构。 用于环境友好型车辆的电池冷却结构包括多个电池组，其向电动机供电并平行设置，以便在轮胎井内彼此间隔预定距离。 流入管道设置成提供与车辆内部的流体连通和连接，使得车辆内的空气被吸入流入管道。 多个发散管独立地将空气供给到在流入管道的下游侧彼此间隔开预定距离的各个电池组。 下部管道设置在电池组下方并且连接发散的空气流，并且冷却风扇设置在下部管道的下游侧并且被配置为将空气排出到外部。

公开(公告)号：US08493178B2

公开(公告)日：2013-07-23

申请号：US12629011

申请日：2009-12-01

申请人： Yun Su Chung ,  Yongjin Lee ,  Sung Uk Jung ,  Ki Young Moon

发明人： Yun Su Chung ,  Yongjin Lee ,  Sung Uk Jung ,  Ki Young Moon

IPC分类号： G05B19/00

CPC分类号： G06K9/2018 ,  G06K9/00221 ,  G06K9/00899

摘要： A forged face detecting method includes: acquiring a photorealistic image and an infrared image of a subject on which line beams are projected; extracting face features from the infrared image based on characteristics of a pattern of the line beams projected on the acquired infrared image; and detecting whether or not the infrared image is a forged face based on the extracted face features. Said detecting whether or not the infrared image is a forged face includes: checking whether the extracted face features falls within a preset permission range of face features; determining the infrared image to have the forged face if the extracted face features fall out of the range to acquire an infrared image of the subject again; and determining the infrared image to have a non-forged face if the extracted face features falls within the range to perform face recognition for the photorealistic image.

摘要翻译： 锻造面部检测方法包括：获取投影线束的被摄体的照片写实图像和红外图像; 基于投影在所获取的红外图像上的线束的图案的特性，从红外图像提取脸部特征; 以及基于所提取的面部特征来检测所述红外图像是否是锻造的面部。 所述检测红外图像是否为锻造面包括：检查所提取的脸部特征是否落入面部特征的预设允许范围内; 如果所提取的面部特征落在范围内，则确定红外图像具有伪造的脸部，以再次获取被摄体的红外图像; 以及如果所提取的面部特征落入所述范围内，则确定所述红外图像具有非锻造面以对所述照相感觉图像执行面部识别。

公开(公告)号：US08156341B2

公开(公告)日：2012-04-10

申请号：US12234263

申请日：2008-09-19

申请人： Yongjin Lee ,  Ki Young Moon ,  Yun Su Chung ,  Kyo Il Chung

发明人： Yongjin Lee ,  Ki Young Moon ,  Yun Su Chung ,  Kyo Il Chung

IPC分类号： H04L9/32

CPC分类号： G06K9/6285 ,  G06F21/32

摘要： Provided a secure pattern recognition method. The method includes: receiving data and generating a probe by converting the received data into a template for pattern recognition; accessing a gallery that is a template registered and stored in advance; determining a region to which the probe belongs and obtaining the center point of the region; obtaining a hash value of the center point and coordinate of the probe; and determining whether or not the hash value of the center point and a hash value stored in the gallery are equal and determining whether or not the probe and the gallery are classified into the same class by calculating whether or not the coordinate of the probe is inside a decision boundary configured with thresholds on the basis of the coordinates of the center point.

摘要翻译： 提供了一种安全模式识别方法。 该方法包括：通过将接收的数据转换为用于模式识别的模板来接收数据和生成探测; 访问作为预先注册和存储的模板的图库; 确定所述探针所属的区域并获得所述区域的中心点; 获取探测器的中心点和坐标的哈希值; 并且确定中心点的散列值和存储在画廊中的散列值是否相等，并且通过计算探针的坐标是否在内部来确定探针和画廊是否被分类成同一类别 基于中心点的坐标配置有阈值的判定边界。

公开(公告)号：US07949158B2

公开(公告)日：2011-05-24

申请号：US11828651

申请日：2007-07-26

申请人： Yongjin Lee ,  Ki Young Moon ,  Kyo Il Chung

发明人： Yongjin Lee ,  Ki Young Moon ,  Kyo Il Chung

IPC分类号： G06K9/00

CPC分类号： G06K9/00288 ,  G06K9/00275

摘要： A method and apparatus for extracting a face feature to construct a face search system having a high recognition rate are provided. The method includes calculating an average image of each of a plurality of candidates having one or more face images to which different weights are given according to an order in which the face images are acquired and calculating a total average image of all face images of the plurality of candidates, calculating a between-class scatter matrix based on a difference between each candidate's average image and the total average image and a within-class scatter matrix based on a difference between each candidate's average image and each candidate's predetermined face image of the one or more face images, and generating a base vector that maximizes a criterion defined by a ratio between the between-class scatter matrix and the within-class scatter matrix.

摘要翻译： 提供了一种用于提取面部特征以构建具有高识别率的面部搜索系统的方法和装置。 该方法包括根据获取脸部图像的顺序来计算具有一个或多个面部图像的多个候选者中的每一个的平均图像，并且计算多个面部图像的全部平均图像 基于每个候选人的平均图像与总平均图像之间的差异以及基于每个候选者的平均图像与每个候选者的平均图像与每个候选者的预定面部图像之间的差异的类内分散矩阵来计算类间散布矩阵， 并且生成最大化由类间散布矩阵和类内散布矩阵之间的比率定义的标准的基本向量。

公开(公告)号：US20110037563A1

公开(公告)日：2011-02-17

申请号：US12614564

申请日：2009-11-09

申请人： Woo Yong Choi ,  Dae Sung Moon ,  Yongjin Lee ,  Ki Young Moon ,  Jang-Hee Yoo ,  Yun Su Chung ,  So-Hee Park ,  Byung Jun Kang

发明人： Woo Yong Choi ,  Dae Sung Moon ,  Yongjin Lee ,  Ki Young Moon ,  Jang-Hee Yoo ,  Yun Su Chung ,  So-Hee Park ,  Byung Jun Kang

IPC分类号： G06F7/04

CPC分类号： G06F21/83 ,  G06F21/32

摘要： A biometric register includes: a feature extraction unit for performing preprocessing for a fingerprint to extract a feature point m for the fingerprint; a transformation function generation unit for generating a transformation function which is composed of an arbitrary rotation matrix and an arbitrary vector; and a template generation unit for transforming a coordinate of the feature point m using the generated transformation function, and organizing a fuzzy vault using a randomly generated fake feature point and a feature point m1 applied by the transformed coordinate, thereby generating a one-time template.

摘要翻译： 生物特征记录器包括：特征提取单元，用于对指纹执行预处理以提取指纹的特征点m; 变换函数生成单元，生成由任意旋转矩阵和任意向量构成的变换函数; 以及模板生成单元，用于使用所生成的变换函数变换特征点m的坐标，以及使用随机生成的假特征点和由变换坐标应用的特征点m1来组织模糊库，由此生成一次模板 。

公开(公告)号：US10649479B2

公开(公告)日：2020-05-12

申请号：US16149063

申请日：2018-10-01

申请人： Donghun Heo ,  Tae-Hwang Kong ,  Yongjin Lee

发明人： Donghun Heo ,  Tae-Hwang Kong ,  Yongjin Lee

IPC分类号： G05F1/59 ,  G05F1/575

摘要： A regulator includes a first resistor and a second resistor that are connected between a ground node and an output node, an amplifier that outputs an amplification voltage by comparing a reference voltage to a feedback voltage between the first resistor and the second resistor, and amplifying a difference between the reference voltage and the feedback voltage, an analog-to-digital converter that converts the amplification voltage to a digital code, and a plurality of transistors that are connected between a power node supplied with a power supply voltage and the output node and which adjusts a current being supplied to the output node in response to the digital code.

公开(公告)号：US08472680B2

公开(公告)日：2013-06-25

申请号：US12614564

申请日：2009-11-09

申请人： Woo Yong Choi ,  Dae Sung Moon ,  Yongjin Lee ,  Ki Young Moon ,  Jang-Hee Yoo ,  Yun Su Chung ,  So-Hee Park ,  Byung Jun Kang

发明人： Woo Yong Choi ,  Dae Sung Moon ,  Yongjin Lee ,  Ki Young Moon ,  Jang-Hee Yoo ,  Yun Su Chung ,  So-Hee Park ,  Byung Jun Kang

IPC分类号： G06K9/00

CPC分类号： G06F21/83 ,  G06F21/32

摘要： A biometric register includes: a feature extraction unit for performing preprocessing for a fingerprint to extract a feature point m for the fingerprint; a transformation function generation unit for generating a transformation function which is composed of an arbitrary rotation matrix and an arbitrary vector; and a template generation unit for transforming a coordinate of the feature point m using the generated transformation function, and organizing a fuzzy vault using a randomly generated fake feature point and a feature point m1 applied by the transformed coordinate, thereby generating a one-time template.

摘要翻译： 生物特征记录器包括：特征提取单元，用于对指纹执行预处理以提取指纹的特征点m; 变换函数生成单元，生成由任意旋转矩阵和任意向量构成的变换函数; 以及模板生成单元，用于使用所生成的变换函数变换特征点m的坐标，以及使用随机生成的假特征点和由变换坐标应用的特征点m1来组织模糊库，由此生成一次模板 。

公开(公告)号：US20090122979A1

公开(公告)日：2009-05-14

申请号：US12261377

申请日：2008-10-30

申请人： Yongjin LEE ,  Yun Su CHUNG ,  Ki Young MOON

发明人： Yongjin LEE ,  Yun Su CHUNG ,  Ki Young MOON

IPC分类号： H04L9/28 ,  G06F7/06 ,  G06F17/14 ,  G06F17/30

CPC分类号： G06F21/32 ,  G06K9/6277 ,  G07C9/00158

摘要： Provided is a data protection technique that converts original data into a secure form so that even if data registered to a system or database is leaked, information relating to original data cannot be exposed from the leaked data. Accordingly, a method of generating a template for protecting data is provided, wherein the method includes: generating a positive numbered (n) registration feature vector g (g=[g1, g2, . . . , gn]T); generating a positive number m (m

摘要翻译： 提供了一种将原始数据转换成安全形式的数据保护技术，使得即使注册到系统或数据库的数据被泄漏，与原始数据相关的信息也不能从泄漏的数据暴露出来。 因此，提供了一种生成用于保护数据的模板的方法，其中所述方法包括：产生正数（n）对准特征向量g（g = [g1，g2，...，gn] T）; 从登记特征向量生成正数m（m

公开(公告)号：US20080130962A1

公开(公告)日：2008-06-05

申请号：US11828651

申请日：2007-07-26

申请人： Yongjin LEE ,  Ki-Young MOON ,  Kyo-II CHUNG

发明人： Yongjin LEE ,  Ki-Young MOON ,  Kyo-II CHUNG

IPC分类号： G06K9/00

CPC分类号： G06K9/00288 ,  G06K9/00275

摘要： A method and apparatus for extracting a face feature to construct a face search system having a high recognition rate are provided. The method includes calculating an average image of each of a plurality of candidates having one or more face images to which different weights are given according to an order in which the face images are acquired and calculating a total average image of all face images of the plurality of candidates, calculating a between-class scatter matrix based on a difference between each candidate's average image and the total average image and a within-class scatter matrix based on a difference between each candidate's average image and each candidate's predetermined face image of the one or more face images, and generating a base vector that maximizes a criterion defined by a ratio between the between-class scatter matrix and the within-class scatter matrix.

摘要翻译： 提供了一种用于提取面部特征以构建具有高识别率的面部搜索系统的方法和装置。 该方法包括根据获取脸部图像的顺序来计算具有一个或多个面部图像的多个候选者中的每一个的平均图像，并且计算多个面部图像的全部平均图像 基于每个候选人的平均图像与总平均图像之间的差异以及基于每个候选者的平均图像与每个候选者的平均图像与每个候选者的预定面部图像之间的差异的类内分散矩阵来计算类间散布矩阵， 并且生成最大化由类间散布矩阵和类内散布矩阵之间的比率定义的标准的基本向量。