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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. 发明申请

US20110007975A1 Image Display Apparatus and Image Display Method 审中-公开
标题翻译：图像显示装置和图像显示方法
公开(公告)号：US20110007975A1
公开(公告)日：2011-01-13
申请号：US12833255
申请日：2010-07-09
申请人： Hisashi Kazama , Kei Takizawa , Tomokazu Wakasugi , Yosuke Bando
发明人： Hisashi Kazama , Kei Takizawa , Tomokazu Wakasugi , Yosuke Bando
IPC分类号： G06K9/62
CPC分类号： G06K9/00234
摘要： According to embodiments, an image display apparatus includes: a face detection processing section configured to detect face areas included in video content to generate face cut-out images including the face areas; a face clustering processing section configured to group a plurality of face cut-out images included in the video content by respective characters of the video content to classify clusters corresponding to the characters; an evaluation section configured to obtain evaluation values by evaluating the plurality of face cut-out images in relation to one or more evaluation items among a plurality of evaluation items corresponding to a plurality of features included in the face cut-out images; and a selection section configured to select face cut-out images in which evaluation values are within a predetermined range from among the plurality of face cut-out images in the clusters as representative face icon images used for display.
摘要翻译：根据实施例，图像显示装置包括：面部检测处理部，被配置为检测包括在视频内容中的面部区域，以生成包括脸部区域的脸部切除图像; 面部群集处理部，被配置为通过所述视频内容的各个字符对包括在所述视频内容中的多个脸部切除图像进行分组，以对与所述角色对应的群组进行分类; 评估部，其被配置为通过对与所述面部切除图像中包括的多个特征相对应的多个评价项中的一个或多个评价项目来评价所述多个面部切除图像来获得评价值; 以及选择部，其被配置为从作为用于显示的代表性面部图标图像的群集中的多个面部切除图像中选择评价值在预定范围内的面部切除图像。

7. 发明申请

US20090041312A1 IMAGE PROCESSING APPARATUS AND METHOD 审中-公开
标题翻译：图像处理装置和方法
公开(公告)号：US20090041312A1
公开(公告)日：2009-02-12
申请号：US12186916
申请日：2008-08-06
申请人： Tomokazu Wakasugi
发明人： Tomokazu Wakasugi
IPC分类号： G06K9/00
CPC分类号： G06K9/00711
摘要： An image processing apparatus includes a unit configured to detect face areas from frames of an input moving image; a unit configured to identify face conditions, which vary depending on a face direction, from the face areas; a unit configured to classify the face areas based on the face conditions; a unit configured to correlate, when a moving distance of the face areas between adjacent frames is within a threshold value, the face areas in the frames as one sequence; a unit configured to create dictionaries in which the face areas classified based on the conditions are stored for respective sequences; a unit configured to calculate a degree of similarity between face areas, of the same condition, stored in dictionaries in different sequences, to connect sequences whose degree of similarity is high, and to determine that the face areas belonging to the connected sequences are of the same person.
摘要翻译：图像处理装置包括：被配置为从输入的运动图像的帧中检测面部区域的单元; 被配置为从脸部区域识别根据脸部方向变化的脸部状况的单元; 被配置为基于面部条件对脸部区域进行分类的单元; 被配置为当相邻帧之间的面部区域的移动距离在阈值内时相关联，所述帧中的面部区域作为一个序列; 被配置为创建字典，其中针对各个序列存储基于条件分类的面部区域的单词; 被配置为计算存储在不同序列中的字典中的相同条件的面部区域之间的相似程度以连接相似程度高的序列，并且确定属于连接序列的面部区域是同一个人。

8. 发明申请

US20120293544A1 IMAGE DISPLAY APPARATUS AND METHOD OF SELECTING IMAGE REGION USING THE SAME 审中-公开
标题翻译：图像显示装置和使用该图像的图像区域的选择方法
公开(公告)号：US20120293544A1
公开(公告)日：2012-11-22
申请号：US13399725
申请日：2012-02-17
申请人： Arata Miyamoto , Shingo Yanagawa , Tomokazu Wakasugi
发明人： Arata Miyamoto , Shingo Yanagawa , Tomokazu Wakasugi
IPC分类号： G09G5/00
CPC分类号： G06F3/005 , G06F3/017 , G06F3/0304 , G06F3/04842 , G06F3/04845 , G09G2340/04 , G09G2354/00
摘要： According to an embodiment of the invention, in an image display apparatus, the image capturing unit captures an image including the hands of the operator. The gesture recognition unit recognizes at least one type of hand shapes of both hands in the captured image of the operator as a recognition object, compares a first geometric region defined by the hand shapes of both hands presented by the operator with the display screen, and recognizes the first geometric region as a second geometric region in a display screen coordinate system. The image generation unit performs emphasis processing of an image of the second geometric region displayed on the display screen. The display unit displays the emphasized image of the second geometric region on the display screen.
摘要翻译：根据本发明的实施例，在图像显示装置中，图像捕获单元捕获包括操作者的手的图像。手势识别单元识别作为识别对象的操作者的拍摄图像中的双手的至少一种手形，将由操作者呈现的双手的手形形状定义的第一几何区域与显示画面进行比较，以及将第一几何区域识别为显示屏坐标系中的第二几何区域。图像生成单元对显示在显示画面上的第二几何区域的图像进行加强处理。显示单元在显示屏幕上显示第二几何区域的强调图像。

9. 发明申请

US20100266166A1 IMAGE PROCESSING APPARATUS, IMAGE PROCESSING METHOD, AND STORAGE MEDIUM 失效
标题翻译：图像处理设备，图像处理方法和存储介质
公开(公告)号：US20100266166A1
公开(公告)日：2010-10-21
申请号：US12760315
申请日：2010-04-14
申请人： Tomokazu Kawahara , Tomoyuki Shibata , Tomokazu Wakasugi
发明人： Tomokazu Kawahara , Tomoyuki Shibata , Tomokazu Wakasugi
IPC分类号： G06K9/00
CPC分类号： G06K9/6807 , G06K9/00295 , G06K9/622 , G06K9/6272
摘要： An image processing apparatus includes: a sequence creating section configured to create a plurality of sequences in such a manner that one sequence includes consecutive face images of a same person in video image data; a similarity calculating section configured to calculate a first similarity of each pair in a plurality of face image dictionaries created for each sequence and a second similarity of each pair of each face image dictionary and a predetermined plurality of dictionaries; a similarity correcting section configured to correct the calculated and obtained plurality of first similarities by the second similarities; and a face clustering section configured to compare the plurality of first similarities corrected by the similarity correcting section with a predetermined threshold to cluster the plurality of face image dictionaries.
摘要翻译：一种图像处理装置，包括：序列创建部，被配置为以使得一个序列在视频图像数据中包含同一个人的连续脸部图像的方式创建多个序列; 相似度计算部，被配置为计算针对每个序列创建的多个面部图像词典中的每一对的第一相似度和每对面部图像词典和预定的多个词典的第二相似度; 相似度校正部，被配置为通过第二相似度校正所计算和获得的多个第一相似度; 以及面部聚类部，被配置为将由所述相似性校正部校正的所述多个第一相似度与预定阈值进行比较，以聚集所述多个面部图像字典。

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