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11. 发明授权

US07516421B2 Information presentation system of visual field agreement type, and portable information terminal and server for use in the system 失效
标题翻译：视野协议类型的信息呈现系统，系统中使用的便携式信息终端和服务器
公开(公告)号：US07516421B2
公开(公告)日：2009-04-07
申请号：US10443932
申请日：2003-05-22
申请人： Takeo Asano , Takao Shibasaki , Yuichiro Akatsuka , Mikihiko Terashima
发明人： Takeo Asano , Takao Shibasaki , Yuichiro Akatsuka , Mikihiko Terashima
IPC分类号： G06F3/048
CPC分类号： G06Q20/102 , G06K9/00664 , G06K9/3216 , G06K2009/3225 , G06Q30/06 , G06Q30/0601 , G06T7/73 , G09B29/007
摘要： A plurality of known markers is disposed in a specific district. A marker detection section detects the known markers existing in the image photographed by an image pickup device. A position/orientation relation calculation section identifies the detected known marker to calculate position and orientation relations between the identified known marker and the image pickup device. An associated information obtaining section obtains predetermined information associated with the identified known marker. An information processing section processes the obtained predetermined information based on the calculated position and orientation relations. A display device superimposes and displays the processed information on the photographed image. At least the image pickup device and display device are disposed in a portable information terminal, and the other sections are disposed in a server which can perform radio communication with the portable information terminal.
摘要翻译：多个已知的标记被布置在特定区域中。标记检测部分检测由图像拾取装置拍摄的图像中存在的已知标记。位置/取向关系计算部分识别检测到的已知标记，以计算识别的已知标记和图像拾取装置之间的位置和方向关系。相关联的信息获取部分获得与所识别的已知标记相关联的预定信息。信息处理部根据计算出的位置和取向关系来处理所获得的预定信息。显示装置将经处理的信息叠加并显示在拍摄图像上。至少图像拾取装置和显示装置设置在便携式信息终端中，其他部分设置在能够与便携式信息终端进行无线电通信的服务器中。

12. 发明授权

US07424174B2 Image processing device 失效
标题翻译：图像处理装置
公开(公告)号：US07424174B2
公开(公告)日：2008-09-09
申请号：US11337956
申请日：2006-01-23
申请人： Yukihito Furuhashi , Yuichiro Akatsuka , Takao Shibasaki
发明人： Yukihito Furuhashi , Yuichiro Akatsuka , Takao Shibasaki
IPC分类号： G06K9/36 , G06K9/46 , G06K9/66
CPC分类号： G06T7/55 , G06T7/73
摘要： An image processing device comprises an image acquisition apparatus configured to acquire an image of an object, a feature extraction unit configured to extract a feature portion from a visual field of the image acquired by the image acquisition apparatus, a weighting section configured to calculate a weight in accordance with extraction conditions of the feature portion extracted by the feature extraction unit to weight the feature portion, and a position orientation obtaining section configured to obtain a position and an orientation of the image acquisition apparatus on a reference coordinate system from the feature portion weighted by the weighting section.
摘要翻译：图像处理装置包括被配置为获取对象的图像的图像获取装置，被配置为从由图像获取装置获取的图像的视野中提取特征部分的特征提取单元，被配置为计算重量的加权部根据由所述特征提取单元提取的特征部分的提取条件来对所述特征部分进行加权;以及位置取向获取部，被配置为从所述特征部分加权得到所述图像获取装置在参考坐标系上的位置和取向由加权部分。

13. 发明申请

US20080104011A1 Retrieval System and Retrieval Method 审中-公开
标题翻译：检索系统和检索方法
公开(公告)号：US20080104011A1
公开(公告)日：2008-05-01
申请号：US11661645
申请日：2006-06-29
申请人： Takao Shibasaki , Naohiro Fukuyama , Yuichiro Akatsuka , Yukihito Furuhashi
发明人： Takao Shibasaki , Naohiro Fukuyama , Yuichiro Akatsuka , Yukihito Furuhashi
IPC分类号： G06F17/30
CPC分类号： H04N5/23293 , G06F16/583 , G06T7/33 , H04N1/00204 , H04N1/00244 , H04N1/32776 , H04N5/142 , H04N5/765 , H04N5/77 , H04N5/772 , H04N5/907 , H04N9/8205 , H04N2201/0082 , H04N2201/0084
摘要： When an image of a subject including a retrieval-source printout (1) is acquired by a digital camera (10), the digital camera (10) extracts a region corresponding to the retrieval-source printout (1) from the acquired image data, extracts a feature value of the extracted region, accesses a storage (20) in which a database capable of retrieval of image data on the basis of the feature value is constructed, and retrieves original image data of the retrieval-source printout (1) from the database on the basis of the extracted feature value.
摘要翻译：当通过数字照相机（10）获取包括检索源打印输出（1）的被摄体的图像时，数字照相机（10）从所获取的图像数据中提取与检索源打印输出（1）对应的区域，提取所提取的区域的特征值，访问其中构建基于特征值能够检索图像数据的数据库的存储器（20），并从检索源打印输出（1）的原始图像数据数据库基于提取的特征值。

14. 发明授权

US07136529B2 Information presentation system 有权
公开(公告)号：US07136529B2
公开(公告)日：2006-11-14
申请号：US11227850
申请日：2005-09-15
申请人： Yukihito Furuhashi , Yuichiro Akatsuka , Takao Shibasaki
发明人： Yukihito Furuhashi , Yuichiro Akatsuka , Takao Shibasaki
IPC分类号： G06K9/62 , G06F7/00
CPC分类号： G06T1/00 , G06F17/30244 , Y10S707/99933 , Y10S707/99945
摘要： An information presentation system includes a template matching unit which performs template matching between input information and a template group stored, a plurality of associated information search units which search for associated information on the basis of a matching result of the template matching unit, an information processing unit which processes output information in accordance with the input information, the matching result of the template matching unit, and a search result of the associated information search units, an output unit which outputs the information processed by the information processing unit, a template selection unit which causes a user to select a template group, and a template supply unit which transmits, to the template storage unit, the template group selected by the template selection unit from predetermined template groups. The template supply unit is arranged independently of the plurality of associated information search units.

15. 发明申请

US20060126968A1 Information presentation method and information presentation system 有权
公开(公告)号：US20060126968A1
公开(公告)日：2006-06-15
申请号：US11337662
申请日：2006-01-23
申请人： Takao Shibasaki , Yuichiro Akatsuka , Yukihito Furuhashi
发明人： Takao Shibasaki , Yuichiro Akatsuka , Yukihito Furuhashi
IPC分类号： G06K9/54
CPC分类号： G09F3/00 , G06F17/3028 , G06T7/73 , G06T7/80 , G06T11/60 , G06T19/006 , G06T2207/30201 , G06T2207/30204
摘要： An information presentation method is to photograph an object by use of an image input device and display related information corresponding to the object on the object in a display screen or the periphery of the object in the display screen. The related information of the object is expressed by the contents of expression of a plurality of two-dimensional markers set on the object or the periphery of the object and the plurality of two-dimensional markers correspond to any one of a plurality of information series.

16. 发明授权

US07057614B2 Information display system and portable information terminal 失效
标题翻译：信息显示系统和便携式信息终端
公开(公告)号：US07057614B2
公开(公告)日：2006-06-06
申请号：US10443927
申请日：2003-05-22
申请人： Yuichiro Akatsuka , Takao Shibasaki , Takeo Asano
发明人： Yuichiro Akatsuka , Takao Shibasaki , Takeo Asano
IPC分类号： G06T15/00
CPC分类号： H04N5/2224 , H04N5/222
摘要： A position information management unit estimates position/orientation information, in an object coordinate system, of an image input unit configured to inputs an image, from the image input by the image input unit. A dynamic deformation control unit dynamically controls the deformation of three-dimensional model data arranged in the object coordinate system. A two-dimensional projection image generating unit generates two-dimensional projection image data, in a view field of the image input unit, of the three-dimensional model data deformation-controlled by the dynamic deformation control unit, based on the position/orientation information of the image input unit estimated by the position information management unit. A superposed display unit displays the two-dimensional projection image data generated by the two-dimensional projection image-generating unit, in superposed relation with the image input by the image input unit.
摘要翻译：位置信息管理单元从图像输入单元输入的图像中估计被配置为输入图像的图像输入单元的对象坐标系中的位置/方向信息。动态变形控制单元动态地控制在对象坐标系中排列的三维模型数据的变形。二维投影图像生成单元基于位置/取向信息，在图像输入单元的视野中生成由动态变形控制单元变形控制的三维模型数据的二维投影图像数据由位置信息管理单元估计的图像输入单元。叠加的显示单元与由图像输入单元输入的图像重叠地显示由二维投影图像生成单元生成的二维投影图像数据。

17. 发明授权

US07505639B2 Information presentation method and information presentation system 有权
标题翻译：信息呈现方法和信息呈现系统
公开(公告)号：US07505639B2
公开(公告)日：2009-03-17
申请号：US11337662
申请日：2006-01-23
申请人： Takao Shibasaki , Yuichiro Akatsuka , Yukihito Furuhashi
发明人： Takao Shibasaki , Yuichiro Akatsuka , Yukihito Furuhashi
IPC分类号： G06K9/54 , G06K9/36
CPC分类号： G09F3/00 , G06F17/3028 , G06T7/73 , G06T7/80 , G06T11/60 , G06T19/006 , G06T2207/30201 , G06T2207/30204
摘要： An information presentation method is to photograph an object by use of an image input device and display related information corresponding to the object on the object in a display screen or the periphery of the object in the display screen. The related information of the object is expressed by the contents of expression of a plurality of two-dimensional markers set on the object or the periphery of the object and the plurality of two-dimensional markers correspond to any one of a plurality of information series.
摘要翻译：信息呈现方法是通过使用图像输入装置拍摄对象，并且在显示屏幕中的对象的显示屏幕或对象的周围显示与对象上的对象相对应的相关信息。对象的相关信息由设置在对象或对象周边上的多个二维标记的表达内容表示，并且多个二维标记对应于多个信息序列中的任一个。

18. 发明申请

US20060026148A1 Information presentation system 有权
标题翻译：信息呈现系统
公开(公告)号：US20060026148A1
公开(公告)日：2006-02-02
申请号：US11227850
申请日：2005-09-15
申请人： Yukihito Furuhashi , Yuichiro Akatsuka , Takao Shibasaki
发明人： Yukihito Furuhashi , Yuichiro Akatsuka , Takao Shibasaki
IPC分类号： G06F17/30 , G06K9/62
CPC分类号： G06T1/00 , G06F17/30244 , Y10S707/99933 , Y10S707/99945
摘要： An information presentation system includes a template matching unit which performs template matching between input information and a template group stored, a plurality of associated information search units which search for associated information on the basis of a matching result of the template matching unit, an information processing unit which processes output information in accordance with the input information, the matching result of the template matching unit, and a search result of the associated information search units, an output unit which outputs the information processed by the information processing unit, a template selection unit which causes a user to select a template group, and a template supply unit which transmits, to the template storage unit, the template group selected by the template selection unit from predetermined template groups. The template supply unit is arranged independently of the plurality of associated information search units.
摘要翻译：信息呈现系统包括：模板匹配单元，其执行输入信息和存储的模板组之间的模板匹配;多个关联信息搜索单元，其基于模板匹配单元的匹配结果搜索相关信息;信息处理单元，其根据输入信息处理输出信息，模板匹配单元的匹配结果和关联信息搜索单元的搜索结果;输出单元，输出由信息处理单元处理的信息，模板选择单元使得用户选择模板组，以及模板提供单元，其将从模板选择单元选择的模板组从预定模板组发送到模板存储单元。模板提供单元独立于多个相关联的信息搜索单元而布置。

19. 发明授权

US06456868B2 Navigation apparatus and surgical operation image acquisition/display apparatus using the same 有权
标题翻译：导航装置和使用其的外科手术图像采集/显示装置
公开(公告)号：US06456868B2
公开(公告)日：2002-09-24
申请号：US09875628
申请日：2001-06-06
申请人： Akito Saito , Takao Shibasaki , Takeo Asano , Hiroshi Matsuzaki , Yukihito Furuhashi , Akio Kosaka
发明人： Akito Saito , Takao Shibasaki , Takeo Asano , Hiroshi Matsuzaki , Yukihito Furuhashi , Akio Kosaka
IPC分类号： A61B5055
CPC分类号： A61B5/064 , A61B1/0005 , A61B34/20 , A61B90/20 , A61B90/36 , A61B90/361 , A61B2034/2055 , A61B2034/2072 , A61B2090/3983 , G06F19/00
摘要： A navigation apparatus comprises a navigation-related information generating section and a display section. The navigation-related information generating section measures the position and orientation of an object and a target in a three-dimensional space and generate navigation-related information to be used for navigating the object toward the target. The display section displays the navigation-related information generated by the navigation-related information generating section in any of different modes depending on the relationship of the position and orientation of the object and that of the target. A surgical operation image acquisition/display apparatus comprises an observation section, an image display section and a specifying section. The observation section includes a plurality of observation sections whose position and orientation is modifiable. The image display section is adapted to alternatively display any of the images obtained by the observation sections or synthetically combine and display the combined images. The specifying section specifies the image to be displayed to the image display section according to the position and orientation of the observation section.
摘要翻译：导航装置包括导航相关信息生成部和显示部。导航相关信息生成部测量三维空间中的对象和目标的位置和方向，并生成导航相关信息，以用于将目标导向目标。显示部分根据对象的位置和取向与目标的取向的关系，以任何不同的模式显示由导航相关信息生成部生成的导航相关信息。外科手术图像获取/显示装置包括观察部，图像显示部和指定部。观察部包括能够修正其位置和取向的多个观察部。图像显示部分适于交替地显示由观察部分获得的任何图像，或者合成地组合并显示组合的图像。指定部根据观察部的位置和姿势来指定要显示到图像显示部的图像。

20. 发明授权

US06724930B1 Three-dimensional position and orientation sensing system 失效
标题翻译：三维位置和方向感知系统
公开(公告)号：US06724930B1
公开(公告)日：2004-04-20
申请号：US09498963
申请日：2000-02-04
申请人： Akio Kosaka , Akito Saito , Takao Shibasaki , Takeo Asano , Hiroshi Matsuzaki , Yukihito Furuhashi
发明人： Akio Kosaka , Akito Saito , Takao Shibasaki , Takeo Asano , Hiroshi Matsuzaki , Yukihito Furuhashi
IPC分类号： G06K900
CPC分类号： G06K9/6211 , G01B11/002 , G06K9/3208 , G06T7/73
摘要： A three-dimensional position and orientation sensing apparatus including: an image input section which inputs an image acquired by an image acquisition apparatus and showing at least three markers having color or geometric characteristics as one image, three-dimensional positional information of the markers with respect to an object to be measured being known in advance; a region extracting section which extracts a region corresponding to each marker in the image; a marker identifying section which identifies the individual markers based on the color or geometric characteristics of the markers in the extracted regions; and a position and orientation calculating section which calculates the three-dimensional position and orientation of the object to be measured with respect to the image acquisition apparatus, by using positions of the identified markers in the image input to the image input section, and the positional information of the markers with respect to the object to be measured.
摘要翻译：一种三维位置和方向检测装置，包括：图像输入部，其输入由图像获取装置获取的图像，并且将至少三个具有颜色或几何特征的标记显示为一个图像，所述标记的三维位置信息相对于预先知道要被测量的物体; 区域提取部，其提取与图像中的每个标记对应的区域; 基于提取区域中的标记的颜色或几何特征来识别各个标记的标记识别部分; 以及位置和姿势计算部分，通过使用输入到图像输入部分的图像中识别的标记的位置来计算相对于图像获取装置的待测量对象的三维位置和取向，以及位置关于待测量对象的标记的信息。

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