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1. 发明申请

US20060120569A1 User authentication system and method thereof 有权
公开(公告)号：US20060120569A1
公开(公告)日：2006-06-08
申请号：US11291607
申请日：2005-11-30
申请人： Do-Hyung Kim , Jae-Yeon Lee , Su-Young Chi , Ho-Sub Yoon , Kye-Kyung Kim , Soo-Hyun Cho , Hye-Jin Kim , Young-Jo Cho
发明人： Do-Hyung Kim , Jae-Yeon Lee , Su-Young Chi , Ho-Sub Yoon , Kye-Kyung Kim , Soo-Hyun Cho , Hye-Jin Kim , Young-Jo Cho
IPC分类号： G06K9/00 , G06K9/46
CPC分类号： G06K9/00362
摘要： A user recognizing system and method is provided. According to the user recognizing system and method, user ID and predetermined user feature information are stored, first and second user feature information are extracted from the user image data transmitted from the image input unit, and first and second probabilities that the extracted first and second user feature information determine the predetermined user are respectively generated based on the information stored at the user information database, the first user feature information being absolutely unique biometric information and the second user feature information being unique semibiometric information under a predetermined condition, and ID of the input image is finally determined by combining the first probability and the second probability. According to the user recognizing system and method, a user identity can be authenticated even when the user freely moves.

2. 发明授权

US07634113B2 User authentication system and method thereof 有权
标题翻译：用户认证系统及其方法
公开(公告)号：US07634113B2
公开(公告)日：2009-12-15
申请号：US11291607
申请日：2005-11-30
申请人： Do-Hyung Kim , Jae-Yeon Lee , Su-Young Chi , Ho-Sub Yoon , Kye-Kyung Kim , Soo-Hyun Cho , Hye-Jin Kim , Young-Jo Cho
发明人： Do-Hyung Kim , Jae-Yeon Lee , Su-Young Chi , Ho-Sub Yoon , Kye-Kyung Kim , Soo-Hyun Cho , Hye-Jin Kim , Young-Jo Cho
IPC分类号： G06K9/00 , G06K5/00 , G05B19/00 , G10L21/00
CPC分类号： G06K9/00362
摘要： A user recognizing system and method is provided. According to the user recognizing system and method, user ID and predetermined user feature information are stored, first and second user feature information are extracted from the user image data transmitted from the image input unit, and first and second probabilities that the extracted first and second user feature information determine the predetermined user are respectively generated based on the information stored at the user information database, the first user feature information being absolutely unique biometric information and the second user feature information being unique semibiometric information under a predetermined condition, and ID of the input image is finally determined by combining the first probability and the second probability. According to the user recognizing system and method, a user identity can be authenticated even when the user freely moves.
摘要翻译：提供了一种用户识别系统和方法。根据用户识别系统和方法，存储用户ID和预定用户特征信息，从从图像输入单元发送的用户图像数据中提取第一和第二用户特征信息，以及提取的第一和第二概率的第一和第二概率基于存储在用户信息数据库中的信息分别生成预定用户的用户特征信息，第一用户特征信息是绝对唯一的生物体信息，第二用户特征信息是预定条件下的唯一半身测量信息，以及ID 最终通过组合第一概率和第二概率来确定输入图像。根据用户识别系统和方法，即使用户自由移动，也可以认证用户身份。

3. 发明授权

US07734067B2 User recognition system and method thereof 失效
标题翻译：用户识别系统及其方法
公开(公告)号：US07734067B2
公开(公告)日：2010-06-08
申请号：US11291605
申请日：2005-12-01
申请人： Do-Hyung Kim , Jae-Yeon Lee , Ho-Sub Yoon , Young-Jo Cho
发明人： Do-Hyung Kim , Jae-Yeon Lee , Ho-Sub Yoon , Young-Jo Cho
IPC分类号： G06K9/00 , G06K9/46 , G06K9/66 , G06K9/62 , G06K5/00 , G05B19/00
CPC分类号： G06K9/00288 , G06K9/6255
摘要： In realizing a user recognition system and a method thereof, a user feature vector is extracted from an input facial image, and at least one cluster is generated and a user feature template is enrolled. The cluster includes the feature vector as a member of it. When a user facial image is inputted, a user feature vector is extracted from the image, and a similarity between the feature vector and the user feature template is calculated. When the similarity is greater than a predetermined threshold value, a user of the user feature template is recognized as the user of the input image.
摘要翻译：在实现用户识别系统及其方法中，从输入面部图像中提取用户特征向量，并且生成至少一个群集，并登记用户特征模板。集群包括作为其成员的特征向量。当输入用户面部图像时，从图像中提取用户特征向量，并且计算特征向量与用户特征模板之间的相似度。当相似度大于预定阈值时，将用户特征模板的用户识别为输入图像的用户。

4. 发明申请

US20060204058A1 User recognition system and method thereof 失效
标题翻译：用户识别系统及其方法
公开(公告)号：US20060204058A1
公开(公告)日：2006-09-14
申请号：US11291605
申请日：2005-12-01
申请人： Do-Hyung Kim , Jae-Yeon Lee , Ho-Sub Yoon , Young-Jo Cho
发明人： Do-Hyung Kim , Jae-Yeon Lee , Ho-Sub Yoon , Young-Jo Cho
IPC分类号： G06K9/00
CPC分类号： G06K9/00288 , G06K9/6255
摘要： In realizing a user recognition system and a method thereof, a user feature vector is extracted from an input facial image, and at least one cluster is generated and a user feature template is enrolled. The cluster includes the feature vector as a member of it. When a user facial image is inputted, a user feature vector is extracted from the image, and a similarity between the feature vector and the user feature template is calculated. When the similarity is greater than a predetermined threshold value, a user of the user feature template is recognized as the user of the input image.
摘要翻译：在实现用户识别系统及其方法中，从输入面部图像中提取用户特征向量，并且生成至少一个群集，并登记用户特征模板。集群包括作为其成员的特征向量。当输入用户面部图像时，从图像中提取用户特征向量，并且计算特征向量与用户特征模板之间的相似度。当相似度大于预定阈值时，将用户特征模板的用户识别为输入图像的用户。

5. 发明申请

US20080279426A1 SYSTEM AND METHOD FOR VERIFYING FACE OF USER USING LIGHT MASK 有权
标题翻译：使用光罩验证用户面部的系统和方法
公开(公告)号：US20080279426A1
公开(公告)日：2008-11-13
申请号：US12115905
申请日：2008-05-06
申请人： Hyun-Soo KIM , Je-Han Yoon , Ji-Hyo Lee , Jae-Yeon Lee , Su-Young Chi , Woo-Han Yun
发明人： Hyun-Soo KIM , Je-Han Yoon , Ji-Hyo Lee , Jae-Yeon Lee , Su-Young Chi , Woo-Han Yun
IPC分类号： G06K9/00
CPC分类号： G06K9/00275 , G06K9/00288 , G06K9/6255 , G06K9/6277
摘要： A system and method for verifying the face of a user using a light mask are provided. The system includes a facial feature extraction unit for extracting a facial feature vector from a facial image received from a camera. A non-user Gaussian Mixture Model (GMM) configuration unit generates a non-user GMM from a facial image stored in a non-user database (DB). A user GMM configuration unit generates a user GMM by applying light masks to a facial image stored in a user DB. A log-likelihood value calculation unit inputs the facial feature vector both to the non-user GMM and to the user GMM, thus calculating log-likelihood values. A user verification unit compares the calculated log-likelihood values with a predetermined threshold, thus verifying whether the received facial image is a facial image of the user.
摘要翻译：提供了一种用于使用光掩模验证用户的脸部的系统和方法。该系统包括面部特征提取单元，用于从从相机接收的面部图像中提取面部特征向量。非用户高斯混合模型（GMM）配置单元从存储在非用户数据库（DB）中的面部图像生成非用户GMM。用户GMM配置单元通过将光掩模应用于存储在用户DB中的面部图像来生成用户GMM。对数似然值计算单元将面部特征向量输入到非用户GMM和用户GMM，从而计算对数似然值。用户验证单元将所计算的对数似然值与预定阈值进行比较，从而验证所接收的面部图像是否是用户的面部图像。

6. 发明申请

US20060043332A1 Etchant composition for indium oxide layer and etching method using the same 有权
标题翻译：用于氧化铟层的蚀刻剂组合物和使用其的蚀刻方法
公开(公告)号：US20060043332A1
公开(公告)日：2006-03-02
申请号：US11208545
申请日：2005-08-23
申请人： Hong-Je Cho , Seung-Yong Lee , Joon-Woo Lee , Jae-Yeon Lee , Seung-Hwan Chon , Yong-Suk Choi , Young-Chul Park , Jin-Su Kim , Kyu-Sang Kim , Dong-Uk Choi , Kwan-Tack Lim
发明人： Hong-Je Cho , Seung-Yong Lee , Joon-Woo Lee , Jae-Yeon Lee , Seung-Hwan Chon , Yong-Suk Choi , Young-Chul Park , Jin-Su Kim , Kyu-Sang Kim , Dong-Uk Choi , Kwan-Tack Lim
IPC分类号： C09K13/06
CPC分类号： C09K13/06
摘要： An etchant for removing an indium oxide layer includes sulfuric acid as a main oxidizer, an auxiliary oxidizer such as H3PO4, HNO3, CH3COOH, HClO4, H2O2, and a Compound A that is obtained by mixing potassium peroxymonosulfate (2KHSO5), potassium bisulfate (KHSO4), and potassium sulfate (K2SO4) together in the ratio of 5:3:2, an etching inhibitor comprising an ammonium-based material, and water. The etchant may remove desired portions of the indium oxide layer without damage to a photoresist pattern or layers underlying the indium oxide layer.
摘要翻译：用于除去氧化铟层的蚀刻剂包括硫酸作为主要氧化剂，辅助氧化剂如H 3 PO 4，HNO 3， CH 3 COOH，HClO 4，H 2 O 2，以及通过将钾过硫酸氢盐（2KHSO 5），硫酸氢钾（KHSO 4）和硫酸钾（K 2 SO 4）一起以5：3：2的比例，包含铵基材料的蚀刻抑制剂和水。蚀刻剂可以去除铟氧化物层的期望部分，而不损害光致抗蚀剂图案或氧化铟层下面的层。

7. 发明申请

US20060140481A1 Target detecting system and method 失效
标题翻译：目标检测系统及方法
公开(公告)号：US20060140481A1
公开(公告)日：2006-06-29
申请号：US11287936
申请日：2005-11-28
申请人： Kye-Kyung Kim , Soo-Hyun Cho , Hye-Jin Kim , Jae-Yeon Lee
发明人： Kye-Kyung Kim , Soo-Hyun Cho , Hye-Jin Kim , Jae-Yeon Lee
IPC分类号： G06K9/46 , H04N5/228
CPC分类号： H04N5/232 , G06K9/00362 , G06T7/246
摘要： A target detecting system and method for detecting a target from an input image is provided. According to the target detecting system and method, when a target is detected from an input image and there are moving areas in the input image, camera movement parameters are obtained, image frames are transformed, and movement candidate areas are extracted from the image frame and the previous input image frame. In addition, image feature information is extracted from the input image, and based on the movement candidate areas and the image feature information a shape of the target is extracted. Therefore, the target can be exactly and rapidly extracted and tracked.
摘要翻译：提供了一种从输入图像中检测目标的目标检测系统和方法。根据目标检测系统和方法，当从输入图像检测到目标并且在输入图像中存在移动区域时，获得相机移动参数，变换图像帧，并且从图像帧中提取移动候选区域，并且以前的输入图像帧。此外，从输入图像中提取图像特征信息，并且基于移动候选区域和图像特征信息，提取目标的形状。因此，可以准确，快速地提取和跟踪目标。

8. 发明授权

US08116538B2 System and method for verifying face of user using light mask 有权
标题翻译：使用光罩验证用户面部的系统和方法
公开(公告)号：US08116538B2
公开(公告)日：2012-02-14
申请号：US12115905
申请日：2008-05-06
申请人： Hyun-Soo Kim , Je-Han Yoon , Ji-Hyo Lee , Jae-Yeon Lee , Su-Young Chi , Woo-Han Yun
发明人： Hyun-Soo Kim , Je-Han Yoon , Ji-Hyo Lee , Jae-Yeon Lee , Su-Young Chi , Woo-Han Yun
IPC分类号： G06K9/00 , G06K9/62 , G06K9/46 , G06F21/00
CPC分类号： G06K9/00275 , G06K9/00288 , G06K9/6255 , G06K9/6277
摘要： A system and method for verifying the face of a user using a light mask are provided. The system includes a facial feature extraction unit for extracting a facial feature vector from a facial image received from a camera. A non-user Gaussian Mixture Model (GMM) configuration unit generates a non-user GMM from a facial image stored in a non-user database (DB). A user GMM configuration unit generates a user GMM by applying light masks to a facial image stored in a user DB. A log-likelihood value calculation unit inputs the facial feature vector both to the non-user GMM and to the user GMM, thus calculating log-likelihood values. A user verification unit compares the calculated log-likelihood values with a predetermined threshold, thus verifying whether the received facial image is a facial image of the user.
摘要翻译：提供了一种用于使用光掩模验证用户的脸部的系统和方法。该系统包括面部特征提取单元，用于从从相机接收的面部图像中提取面部特征向量。非用户高斯混合模型（GMM）配置单元从存储在非用户数据库（DB）中的面部图像生成非用户GMM。用户GMM配置单元通过将光掩模应用于存储在用户DB中的面部图像来生成用户GMM。对数似然值计算单元将面部特征向量输入到非用户GMM和用户GMM，从而计算对数似然值。用户验证单元将所计算的对数似然值与预定阈值进行比较，从而验证所接收的面部图像是否是用户的面部图像。

9. 发明授权

US06329982B1 Programmable pulse generator 失效
标题翻译：可编程脉冲发生器
公开(公告)号：US06329982B1
公开(公告)日：2001-12-11
申请号：US08928481
申请日：1997-09-12
申请人： Jae-Yeon Lee
发明人： Jae-Yeon Lee
IPC分类号： G09G500
CPC分类号： H04N5/06 , H04N5/46
摘要： A programmable pulse generator, and the method embodied by it, for a video system are provided. The programmable pulse generator includes: a multi-pulse circuit selectively outputting one of plural predetermined mode decision signal state sets for a given one of plural video modes according to a selection signal; and selection logic for generating the selection signal for the multi-pulse circuit. The programmable pulse generator can also include: a memory for storing the plural predetermined mode decision signal state sets corresponding to the video modes; and a controller for providing the plural state sets corresponding to the given video mode. The multi-pulse circuit includes a shift register bank having plural serially connected shift registers, each shift register latching one of the state sets. A given shift register is connected to the selection logic and the selection logic generates the selection signal according to the state set in the given shift register. The multi-pulse circuit can also include a controllable switch for selectively connecting the last shift register in the shift register bank to a first shift register in the shift register bank to form a feed back loop so that the state sets in the shift register bank can be recirculated. The controllable switch can also be controlled by a controller to break the feedback connection and load the shift register bank with plural state sets according to a video mode.
摘要翻译：提供了可编程脉冲发生器及其体现的方法，用于视频系统。所述可编程脉冲发生器包括：多脉冲电路，根据选择信号选择性地输出多个视频模式中的给定一个的多个预定模式判定信号状态集合中的一个; 以及用于产生多脉冲电路的选择信号的选择逻辑。可编程脉冲发生器还可以包括：存储器，用于存储对应于视频模式的多个预定模式判定信号状态集; 以及用于提供与给定视频模式相对应的多个状态集合的控制器。多脉冲电路包括具有多个串联的移位寄存器的移位寄存器组，每个移位寄存器锁存状态集合中的一个。给定的移位寄存器连接到选择逻辑，并且选择逻辑根据给定移位寄存器中设置的状态产生选择信号。多脉冲电路还可以包括可控开关，用于选择性地将移位寄存器组中的最后一个移位寄存器连接到移位寄存器组中的第一移位寄存器，以形成反馈回路，使得移位寄存器组中的状态置位再循环。可控开关也可以由控制器控制，以根据视频模式中断反馈连接并加载多个状态组的移位寄存器组。

10. 发明授权

US07688999B2 Target detecting system and method 失效
标题翻译：目标检测系统及方法
公开(公告)号：US07688999B2
公开(公告)日：2010-03-30
申请号：US11287936
申请日：2005-11-28
申请人： Kye-Kyung Kim , Soo-Hyun Cho , Hye-Jin Kim , Jae-Yeon Lee
发明人： Kye-Kyung Kim , Soo-Hyun Cho , Hye-Jin Kim , Jae-Yeon Lee
IPC分类号： G06K9/00
CPC分类号： H04N5/232 , G06K9/00362 , G06T7/246
摘要： A target detecting system and method for detecting a target from an input image is provided. According to the target detecting system and method, when a target is detected from an input image and there are moving areas in the input image, camera movement parameters are obtained, image frames are transformed, and movement candidate areas are extracted from the image frame and the previous input image frame. In addition, image feature information is extracted from the input image, and based on the movement candidate areas and the image feature information a shape of the target is extracted. Therefore, the target can be exactly and rapidly extracted and tracked.
摘要翻译：提供了一种从输入图像中检测目标的目标检测系统和方法。根据目标检测系统和方法，当从输入图像检测到目标并且在输入图像中存在移动区域时，获得相机移动参数，变换图像帧，并且从图像帧中提取移动候选区域，并且以前的输入图像帧。此外，从输入图像中提取图像特征信息，并且基于移动候选区域和图像特征信息，提取目标的形状。因此，可以准确，快速地提取和跟踪目标。

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