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1. 发明授权

US06690814B1 Image processing apparatus and method 失效
公开(公告)号：US06690814B1
公开(公告)日：2004-02-10
申请号：US09522597
申请日：2000-03-10
申请人： Mayumi Yuasa , Kaoru Suzuki , Kazuhiro Fukui , Osamu Yamaguchi , Tomokazu Wakasugi
发明人： Mayumi Yuasa , Kaoru Suzuki , Kazuhiro Fukui , Osamu Yamaguchi , Tomokazu Wakasugi
IPC分类号： G06K900
CPC分类号： G06K9/00228
摘要： An image processing apparatus. A camera inputs an image of a face of a person to be recognized. A recognition area detection section generates a difference image between the input image and a predetermined pattern, and detects a recognition area whose value is above a threshold from the input image. An input data generation section converts the recognition area to a predetermined input data. A similarity calculation section calculates a similarity by comparing the predetermined input data with a predetermined dictionary data. A view position of the camera is located lower than a position of the face of the person. A direction of the optical axis of the camera represents an angle of elevation from a horizontal direction.

2. 发明授权

US07127086B2 Image processing apparatus and method 失效
标题翻译：图像处理装置及方法
公开(公告)号：US07127086B2
公开(公告)日：2006-10-24
申请号：US10648323
申请日：2003-08-27
申请人： Mayumi Yuasa , Kaoru Suzuki , Kazuhiro Fukui , Osamu Yamaguchi , Tomokazu Wakasugi
发明人： Mayumi Yuasa , Kaoru Suzuki , Kazuhiro Fukui , Osamu Yamaguchi , Tomokazu Wakasugi
IPC分类号： G06K9/00 , G06K9/46 , G06K9/62
CPC分类号： G06K9/00228
摘要： An image processing apparatus. A camera inputs an image of a face of a person to be recognized. A recognition area detection section generates a difference image between the input image and a predetermined pattern, and detects a recognition area whose value is above a threshold from the input image. An input data generation section converts the recognition area to a predetermined input data. A similarity calculation section calculates a similarity by comparing the predetermined input data with a predetermined dictionary data. A view position of the camera is located lower than a position of the face of the person. A direction of the optical axis of the camera represents an angle of elevation from a horizontal direction.
摘要翻译：一种图像处理装置。相机输入要识别的人脸的图像。识别区域检测部分生成输入图像与预定图案之间的差分图像，并且从输入图像检测其值高于阈值的识别区域。输入数据生成部将识别区域转换为规定的输入数据。相似度计算部通过将预定输入数据与预定的字典数据进行比较来计算相似度。相机的视图位置位于比人的脸部的位置更低的位置。照相机的光轴的方向表示从水平方向的仰角。

3. 发明申请

US20070297652A1 FACE RECOGNITION APPARATUS AND FACE RECOGNITION METHOD 有权
标题翻译：脸部识别装置和脸部识别方法
公开(公告)号：US20070297652A1
公开(公告)日：2007-12-27
申请号：US11754030
申请日：2007-05-25
申请人： Masashi Nishiyama , Mayumi Yuasa , Tomoyuki Shibata , Tomokazu Wakasugi , Osamu Yamaguchi
发明人： Masashi Nishiyama , Mayumi Yuasa , Tomoyuki Shibata , Tomokazu Wakasugi , Osamu Yamaguchi
IPC分类号： G06K9/00
CPC分类号： G06K9/00255 , G06K9/00261 , G06K9/6255
摘要： A face recognition apparatus includes an image sequence acquiring unit, a face image acquiring unit, an intra-sequence classifying unit, an inter-sequence classifying unit, an identification unit, and a reference image storing unit. A plurality of cameras are attached in a corridor for monitoring one place with these cameras, so that when a plurality of moving people pass through, identification is performed for each moving people. Face images are classified into fragmental face image sets, and the fragmental face image sets are classified into integrated sets to achieve the identification.
摘要翻译：面部识别装置包括图像序列获取单元，面部图像获取单元，序列内分类单元，序列间分类单元，识别单元和参考图像存储单元。多个摄像机被安装在走廊中用于监视这些照相机的一个位置，使得当多个移动的人通过时，对每个移动的人进行识别。脸部图像被分类为片段面部图像集，并且将碎片面部图像集合分类为集成集合以实现识别。

4. 发明授权

US08116534B2 Face recognition apparatus and face recognition method 有权
标题翻译：人脸识别装置和人脸识别方法
公开(公告)号：US08116534B2
公开(公告)日：2012-02-14
申请号：US11754030
申请日：2007-05-25
申请人： Masashi Nishiyama , Mayumi Yuasa , Tomoyuki Shibata , Tomokazu Wakasugi , Osamu Yamaguchi
发明人： Masashi Nishiyama , Mayumi Yuasa , Tomoyuki Shibata , Tomokazu Wakasugi , Osamu Yamaguchi
IPC分类号： G06K9/00
CPC分类号： G06K9/00255 , G06K9/00261 , G06K9/6255
摘要： A face recognition apparatus includes an image sequence acquiring unit, a face image acquiring unit, an intra-sequence classifying unit, an inter-sequence classifying unit, an identification unit, and a reference image storing unit. A plurality of cameras are attached in a corridor for monitoring one place with these cameras, so that when a plurality of moving people pass through, identification is performed for each moving people. Face images are classified into fragmental face image sets, and the fragmental face image sets are classified into integrated sets to achieve the identification.
摘要翻译：面部识别装置包括图像序列获取单元，面部图像获取单元，序列内分类单元，序列间分类单元，识别单元和参考图像存储单元。多个摄像机被安装在走廊中用于监视这些照相机的一个位置，使得当多个移动的人通过时，对每个移动的人进行识别。脸部图像被分类为片段面部图像集，并且将碎片面部图像集合分类为集成集合以实现识别。

5. 发明申请

US20070253598A1 IMAGE MONITORING APPARATUS 审中-公开
标题翻译：图像监控装置
公开(公告)号：US20070253598A1
公开(公告)日：2007-11-01
申请号：US11740465
申请日：2007-04-26
申请人： Mayumi Yuasa , Masashi Nishiyama , Tomokazu Wakasugi , Tomoyuki Shibata , Osamu Yamaguchi
发明人： Mayumi Yuasa , Masashi Nishiyama , Tomokazu Wakasugi , Tomoyuki Shibata , Osamu Yamaguchi
IPC分类号： G06K9/00
CPC分类号： G06K9/00255 , G06K9/209
摘要： An image monitoring apparatus includes: plural cameras, each of which obtains a plurality of images; a detection unit that detects an area occupied by at least one target candidates from each of the plural images; a storage that stores a first data for recognizing at least one target; a recognizing unit that recognizes the at least one target in each of the areas based on the first data; a camera evaluation unit that obtains evaluation values for respective cameras based on the plural images obtained by the respective cameras; a selection unit that selects one of the cameras based on the evaluation values; and an output unit that outputs a recognition obtained by using one of the plural images obtained by the selected one of the cameras.
摘要翻译：图像监视装置包括：多个摄像机，每个照相机获得多个图像; 检测单元，其从所述多个图像中的每一个检测至少一个目标候选所占据的面积; 存储用于识别至少一个目标的第一数据; 识别单元，其基于所述第一数据识别所述区域中的所述至少一个目标; 摄像机评估单元，其基于由各个摄像机获得的多个图像获得各个摄像机的评估值; 选择单元，其基于所述评估值来选择所述摄像机之一; 以及输出单元，其输出通过使用由所选择的一个照相机获得的多个图像之一获得的识别。

6. 发明授权

US07346192B2 Image processing system and driving support system 有权
标题翻译：图像处理系统和驾驶支持系统
公开(公告)号：US07346192B2
公开(公告)日：2008-03-18
申请号：US11334383
申请日：2006-01-19
申请人： Mayumi Yuasa , Kazuhiro Fukui , Osamu Yamaguchi
发明人： Mayumi Yuasa , Kazuhiro Fukui , Osamu Yamaguchi
IPC分类号： G06K9/00
CPC分类号： G06K9/00805 , G06T7/74
摘要： An image input unit inputs an image including a user's face area to specify the user's gaze or face direction. A pattern generation unit generates an input pattern that can be compared with each dictionary pattern from the image. A dictionary unit previously stores a plurality of dictionary patterns each of which differently corresponds to the user's gaze or face direction. A pattern comparison unit respectively calculates a similarity degree between the input pattern and each of the dictionary patterns by comparing the input pattern with each of the dictionary patterns. A gaze detection unit detects the user's gaze or face direction based on the similarity degree.
摘要翻译：图像输入单元输入包括用户脸部区域的图像以指定用户的注视或脸部方向。图案生成单元生成可以与来自图像的每个字典图案进行比较的输入图案。字典单元预先存储多个字典模式，每个字典模式与用户的注视或面部方向不同地对应。图案比较单元通过将输入图案与每个字典图案进行比较来分别计算输入图案和每个字典图案之间的相似度。注视检测单元基于相似度检测用户的注视或面部方向。

7. 发明申请

US20060115125A1 Image processing system and driving support system 有权
公开(公告)号：US20060115125A1
公开(公告)日：2006-06-01
申请号：US11334383
申请日：2006-01-19
申请人： Mayumi Yuasa , Kazuhiro Fukui , Osamu Yamaguchi
发明人： Mayumi Yuasa , Kazuhiro Fukui , Osamu Yamaguchi
IPC分类号： G06K9/00
CPC分类号： G06K9/00805 , G06T7/74
摘要： An image input unit inputs an image including a user's face area to specify the user's gaze or face direction. A pattern generation unit generates an input pattern that can be compared with each dictionary pattern from the image. A dictionary unit previously stores a plurality of dictionary patterns each of which differently corresponds to the user's gaze or face direction. A pattern comparison unit respectively calculates a similarity degree between the input pattern and each of the dictionary patterns by comparing the input pattern with each of the dictionary patterns. A gaze detection unit detects the user's gaze or face direction based on the similarity degree.

8. 发明授权

US07065230B2 Image processing system and driving support system 失效
公开(公告)号：US07065230B2
公开(公告)日：2006-06-20
申请号：US10153806
申请日：2002-05-24
申请人： Mayumi Yuasa , Kazuhiro Fukui , Osamu Yamaguchi
发明人： Mayumi Yuasa , Kazuhiro Fukui , Osamu Yamaguchi
IPC分类号： G06K9/00
CPC分类号： G06K9/00805 , G06T7/74
摘要： An image input unit inputs an image including a user's face area to specify the user's gaze or face direction. A pattern generation unit generates an input pattern that can be compared with each dictionary pattern from the image. A dictionary unit previously stores a plurality of dictionary patterns each of which differently corresponds to the user's gaze or face direction. A pattern comparison unit respectively calculates a similarity degree between the input pattern and each of the dictionary patterns by comparing the input pattern with each of the dictionary patterns. A gaze detection unit detects the user's gaze or face direction based on the similarity degree.

9. 发明授权

US06466685B1 Pattern recognition apparatus and method 有权
标题翻译：模式识别装置及方法
公开(公告)号：US06466685B1
公开(公告)日：2002-10-15
申请号：US09352839
申请日：1999-07-13
申请人： Kazuhiro Fukui , Kaoru Suzuki , Osamu Yamaguchi , Kenichi Maeda
发明人： Kazuhiro Fukui , Kaoru Suzuki , Osamu Yamaguchi , Kenichi Maeda
IPC分类号： G06K900
CPC分类号： G06K9/00288
摘要： An image pattern of an object is inputted. An input subspace calculation section calculates an input subspace from the image pattern. A dictionary subspace calculation section calculates a dictionary subspace from a learning pattern of each object. A constraint subspace calculation means calculates a constraint subspace from a plurality of input subspaces previously calculated according to constraints to suppress unnecessary patterns. A projection section projects the input subspace and the dictionary subspace onto the constraint subspace. A recognition section recognizes the object by comparing the projected input subspace with the projected dictionary subspace.
摘要翻译：输入物体的图像图案。输入子空间计算部分根据图像模式计算输入子空间。字典子空间计算部分从每个对象的学习模式计算字典子空间。约束子空间计算装置从先前根据约束计算的多个输入子空间计算约束子空间以抑制不必要的模式。投影部分将输入子空间和字典子空间投影到约束子空间上。识别部通过将投影的输入子空间与投影的字典子空间进行比较来识别对象。

10. 再颁专利

USRE39550E1 Security apparatus and method 有权
标题翻译：安全装置及方法
公开(公告)号：USRE39550E1
公开(公告)日：2007-04-03
申请号：US09881249
申请日：2001-06-13
申请人： Kaoru Suzuki , Kazuhiro Fukui , Hisashi Kazama , Osamu Yamaguchi , Eiji Tanaka , Yasuhiro Taniguchi
发明人： Kaoru Suzuki , Kazuhiro Fukui , Hisashi Kazama , Osamu Yamaguchi , Eiji Tanaka , Yasuhiro Taniguchi
IPC分类号： H04L9/32
CPC分类号： G06F21/32 , G06F21/35 , G06F2221/2137 , G07C9/00158
摘要： A security apparatus. A service is supplied to a user while maintaining the security of the service. A person discrimination section discriminates the user to be supplied the service. A user situation decision section decides whether the user is under a situation to use the service. An infringement situation decision section detects whether a non-user intrudes into a use area of the service in order to decide whether the security of the service is infringed. A service control section supplies the service to the user in case the person discrimination section discriminates the user, and controls a supply of the service if the use situation decision section decides the user is not under the situation to use the service or the infringement situation decision section decides that the security of the service is infringed.
摘要翻译：一种安全装置。在维护服务的安全性的同时向用户提供服务。人鉴别部分识别要提供服务的用户。用户状况决定部判定用户是否处于使用该服务的情况。侵权情况决定部分检测非用户是否侵入该服务的使用区域，以决定该服务的安全性是否被侵害。服务控制部分在用户辨别部分辨别用户的情况下向用户提供服务，并且如果使用情况决定部分决定用户不在使用服务或侵权情况决定的情况下，则控制服务的提供决定该服务的安全性受到侵害。

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