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1. 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。

2. 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。

3. 发明授权

US08314854B2 Apparatus and method for image recognition of facial areas in photographic images from a digital camera 有权
标题翻译：用于从数码相机拍摄图像中的面部区域的图像识别的装置和方法
公开(公告)号：US08314854B2
公开(公告)日：2012-11-20
申请号：US12197566
申请日：2008-08-25
申请人： Je-Han Yoon , Hyun-Soo Kim , Ji-Hyo Lee
发明人： Je-Han Yoon , Hyun-Soo Kim , Ji-Hyo Lee
IPC分类号： H04N5/76
CPC分类号： H04N5/23219 , G06K9/00228 , H04N5/23293 , H04N5/77
摘要： Disclosed is an apparatus for photographing an image using a digital camera capable of providing a preview image, including: an image sensor for capturing an image of a subject; a first image signal processor for processing at least one captured image as a sequent image in order to display the captured image as a preview image on a display window and detecting a face area from the captured image; a buffer for storing the image including at least one detected face area; a capture button for capturing a still image during outputting the sequent image as the preview image on the display window; a second image signal processor for processing the captured still image using the capture button; a controller for controlling to store the captured still image and information related on the face area detected from the first image signal processor prior to the input of the capture button; and a memory for storing the processed still image together with the information related on the detected face area.
摘要翻译：公开了一种使用能够提供预览图像的数字照相机拍摄图像的装置，包括：图像传感器，用于捕获被摄体的图像; 第一图像信号处理器，用于处理至少一个拍摄图像作为后续图像，以便将所捕获的图像作为预览图像显示在显示窗口上并从所捕获的图像中检测面部区域; 用于存储包括至少一个检测到的脸部区域的图像的缓冲器; 用于在输出后续图像作为预览图像在显示窗口上捕获静止图像的捕获按钮; 第二图像信号处理器，用于使用捕获按钮处理所捕获的静止图像; 控制器，用于在输入所述捕获按钮之前控制所述捕获的静止图像和与从所述第一图像信号处理器检测到的所述面部区域相关的信息; 以及用于存储经处理的静止图像以及与检测到的面部区域相关的信息的存储器。

4. 发明授权

US08135220B2 Face recognition system and method based on adaptive learning 有权
标题翻译：基于自适应学习的人脸识别系统和方法
公开(公告)号：US08135220B2
公开(公告)日：2012-03-13
申请号：US12115250
申请日：2008-05-05
申请人： Hyun-Soo Kim , Je-Han Yoon , Hyun-Sik Shim , Young-Hee Park , Do-Hyung Kim , Woo-Han Yun
发明人： Hyun-Soo Kim , Je-Han Yoon , Hyun-Sik Shim , Young-Hee Park , Do-Hyung Kim , Woo-Han Yun
IPC分类号： G06K9/62 , G06K9/00
CPC分类号： G06K9/00295
摘要： A face recognition system based on adaptive learning includes a specific person detection and tracking unit for detecting and tracking a specific person from a moving image. A facial feature extraction unit extracts a plurality of facial feature vectors from the detected and tracked specific person. A face recognition unit searches for a given registration model by comparing the extracted facial feature vectors with facial feature vectors of the registration models previously stored in a user registration model database. A learning target selection unit selects a facial feature vector to be added to a record of the given registration model from among the extracted facial feature vectors. A registration model learning unit adds and updates the selected facial feature vector to the record of the given registration model.
摘要翻译：基于自适应学习的面部识别系统包括用于从运动图像中检测和跟踪特定人物的特定人物检测和跟踪单元。面部特征提取单元从检测到和跟踪的特定人物中提取多个面部特征向量。面部识别单元通过将提取的面部特征向量与先前存储在用户登记模型数据库中的登记模型的面部特征向量进行比较来搜索给定的登记模型。学习目标选择单元从所提取的面部特征向量中选择要添加到给定登记模型的记录的面部特征向量。注册模型学习单元将所选择的面部特征向量添加并更新到给定注册模型的记录。

5. 发明申请

US20080273766A1 FACE RECOGNITION SYSTEM AND METHOD BASED ON ADAPTIVE LEARNING 有权
标题翻译：基于自适应学习的面部识别系统和方法
公开(公告)号：US20080273766A1
公开(公告)日：2008-11-06
申请号：US12115250
申请日：2008-05-05
申请人： Hyun-Soo Kim , Je-Han Yoon , Hyun-Sik Shim , Young-Hee Park , Do-Hyung Kim , Woo-Han Yun
发明人： Hyun-Soo Kim , Je-Han Yoon , Hyun-Sik Shim , Young-Hee Park , Do-Hyung Kim , Woo-Han Yun
IPC分类号： G06K9/00
CPC分类号： G06K9/00295
摘要： A face recognition system based on adaptive learning includes a specific person detection and tracking unit for detecting and tracking a specific person from a moving image. A facial feature extraction unit extracts a plurality of facial feature vectors from the detected and tracked specific person. A face recognition unit searches for a given registration model by comparing the extracted facial feature vectors with facial feature vectors of the registration models previously stored in a user registration model database. A learning target selection unit selects a facial feature vector to be added to a record of the given registration model from among the extracted facial feature vectors. A registration model learning unit adds and updates the selected facial feature vector to the record of the given registration model.
摘要翻译：基于自适应学习的面部识别系统包括用于从运动图像中检测和跟踪特定人物的特定人物检测和跟踪单元。面部特征提取单元从检测到和跟踪的特定人物中提取多个面部特征向量。面部识别单元通过将提取的面部特征向量与先前存储在用户登记模型数据库中的登记模型的面部特征向量进行比较来搜索给定的登记模型。学习目标选择单元从所提取的面部特征向量中选择要添加到给定登记模型的记录的面部特征向量。注册模型学习单元将所选择的面部特征向量添加并更新到给定注册模型的记录。

6. 发明授权

US08019159B2 Method and apparatus for informing user of image recognition error in imaging system 有权
标题翻译：用于通知用户图像识别误差的方法和装置
公开(公告)号：US08019159B2
公开(公告)日：2011-09-13
申请号：US11860256
申请日：2007-09-24
申请人： Hyun-Soo Kim , Je-Han Yoon
发明人： Hyun-Soo Kim , Je-Han Yoon
IPC分类号： G06K9/00
CPC分类号： G06K9/6255 , G06K9/036
摘要： Disclosed is a method and an apparatus for informing a user of an image recognition error in an imaging system. The method includes detecting environmental factors causing errors of image recognition when image recognition is requested by the user, calculating analysis indices corresponding to the environmental factors, perceiving whether image recognition is suitably performed by checking whether the analysis indices are included in a normal range of predetermined reference values, and informing the user of the suitability or the unsuitability of image recognition.
摘要翻译：公开了一种用于向用户通知成像系统中的图像识别错误的方法和装置。该方法包括检测当用户请求图像识别时导致图像识别错误的环境因素，计算与环境因素相对应的分析指标，通过检查分析指数是否包括在预定的正常范围内，来适当地执行图像识别参考值，并通知用户图像识别的适用性或不合适性。

7. 发明申请

US20080075378A1 METHOD AND APPARATUS FOR INFORMING USER OF IMAGE RECOGNITION ERROR IN IMAGING SYSTEM 有权
标题翻译：用于通知图像识别系统中图像识别错误的方法和装置
公开(公告)号：US20080075378A1
公开(公告)日：2008-03-27
申请号：US11860256
申请日：2007-09-24
申请人： Hyun-Soo Kim , Je-Han Yoon
发明人： Hyun-Soo Kim , Je-Han Yoon
IPC分类号： G06K9/36
CPC分类号： G06K9/6255 , G06K9/036
摘要： Disclosed is a method and an apparatus for informing a user of an image recognition error in an imaging system. The method includes detecting environmental factors causing errors of image recognition when image recognition is requested by the user, calculating analysis indices corresponding to the environmental factors, perceiving whether image recognition is suitably performed by checking whether the analysis indices are included in a normal range of predetermined reference values, and informing the user of the suitability or the unsuitability of image recognition.
摘要翻译：公开了一种用于向用户通知成像系统中的图像识别错误的方法和装置。该方法包括检测当用户请求图像识别时导致图像识别错误的环境因素，计算与环境因素相对应的分析指标，通过检查分析指数是否包括在预定的正常范围内，来适当地执行图像识别参考值，并通知用户图像识别的适用性或不合适性。

8. 发明申请

US20080140424A1 METHOD AND APPARATUS FOR AUTO-RECORDING IMAGE DATA 审中-公开
标题翻译：自动记录图像数据的方法和装置
公开(公告)号：US20080140424A1
公开(公告)日：2008-06-12
申请号：US11954717
申请日：2007-12-12
申请人： Hyun-Soo Kim , Hyun-Sik Shim , Young-Hee Park , Je-Han Yoon , Jong-Gyu Ham
发明人： Hyun-Soo Kim , Hyun-Sik Shim , Young-Hee Park , Je-Han Yoon , Jong-Gyu Ham
IPC分类号： H04N7/173
CPC分类号： H04N5/772 , H04N5/23219 , H04N5/775 , H04N9/7921 , H04N9/8063 , H04N2101/00 , H04N2201/0084 , H04N2201/3264 , H04N2201/3266
摘要： A auto-recording method is disclosed for auto-recording further to user request, via generating user image and voice data, extracting feature points from the image data according to pre-defined user recognition and following by considering the user as an object of following according to extracted feature points, determining whether the image and voice data satisfy a recording reference needed to perform recording. If determined that the image and voice data satisfy the recording reference, editing the image and voice data in a pre-set edit form and generating and storing at least one of recording image and recording voice data.
摘要翻译：公开了一种自动记录方法，用于通过生成用户图像和语音数据进一步自动记录用户请求，根据预定义的用户识别从图像数据中提取特征点，并且通过将用户作为跟随对象来考虑，提取特征点，确定图像和语音数据是否满足执行记录所需的记录参考。如果确定图像和语音数据满足记录参考，则以预设编辑形式编辑图像和语音数据，并且生成并存储记录图像和记录语音数据中的至少一个。

9. 发明申请

US20100171851A1 Pan/tilt method and apparatus for camera 审中-公开
标题翻译：摇摄/倾斜方法和相机装置
公开(公告)号：US20100171851A1
公开(公告)日：2010-07-08
申请号：US12655728
申请日：2010-01-06
申请人： Je-Han Yoon , Kwang-Choon Kim , Young-Hee Park
发明人： Je-Han Yoon , Kwang-Choon Kim , Young-Hee Park
IPC分类号： H04N5/262 , H04N5/228
CPC分类号： H04N5/232 , H04N5/23238
摘要： A camera pan/tilt method includes receiving an input pan/tilt command. The method also includes determining whether the angle to be moved according to the input pan/tilt command is larger than the minimum angle for allowing pan/tilt to be executed by a hardware pan/tilt method. A hardware pan/tilt is executed according to the input pan/tilt command if it is determined that the angle to be moved according to the input pan/tilt command is larger than the minimum angle for allowing pan/tilt to be executed by the hardware pan/tilt method. A digital pan/tilt is executed according to the input pan/tilt command if it is determined that the angle to be moved according to the input pan/tilt command is not larger than the minimum angle for allowing pan/tilt to be executed by the hardware pan/tilt method.
摘要翻译：摄像机摇摄/倾斜方法包括接收输入摇摄/倾斜命令。该方法还包括确定根据输入摇摄/倾斜命令要移动的角度是否大于通过硬件摇摄/倾斜方法执行摇摄/倾斜的最小角度。如果确定根据输入摇摄/倾斜命令要移动的角度大于允许由硬件执行摇摄/俯仰的最小角度，则根据输入的摇摄/倾斜命令执行硬件摇摄/倾斜摇摄/倾斜方式。如果根据输入摇摄/倾斜命令确定要移动的角度不大于允许由/或/或/或/或/ 硬件摇摄/倾斜方式。

10. 发明授权

US08588467B2 Apparatus and method for detecting hands of subject in real time 有权
标题翻译：用于实时检测被摄体的手的装置和方法
公开(公告)号：US08588467B2
公开(公告)日：2013-11-19
申请号：US12803369
申请日：2010-06-25
申请人： Je-Han Yoon , Hee-Jun Song , Hyun-Sik Shim , Young-Hee Park , Jae-Wook Jeon , Tae-Houn Song , Cong-Thien Pham , Seung-Hun Jin , Duc-Dung Nguyen
发明人： Je-Han Yoon , Hee-Jun Song , Hyun-Sik Shim , Young-Hee Park , Jae-Wook Jeon , Tae-Houn Song , Cong-Thien Pham , Seung-Hun Jin , Duc-Dung Nguyen
IPC分类号： G06K9/00
CPC分类号： G06K9/00382
摘要： An apparatus and method can effectively detect both hands and hand shape of a user from images input through cameras. A skin image detecting skin regions from one of the input images and a stereoscopic distance image are used. For hand detection, background and noise are eliminated from a combined image of the skin image and the distance image and regions corresponding to actual both hands are detected from effective images having a high probability of hands. For hand shape detection, a non-skin region is eliminated from the skin image based on the stereoscopic distance information, hand shape candidate regions are detected from the remaining region after elimination, and finally a hand shape is determined.
摘要翻译：一种装置和方法可以通过相机输入的图像有效地检测用户的手和手的形状。使用从输入图像之一和立体距离图像检测皮肤区域的皮肤图像。对于手部检测，从皮肤图像的组合图像中消除背景和噪声，并且从具有高概率手的有效图像检测距离图像和对应于实际双手的区域。对于手形检测，基于立体距离信息从皮肤图像中去除非皮肤区域，从消除后的剩余区域检测手形候补区域，最后确定手形。

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