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21. 发明授权

US08933965B2 Method for calculating light source information and generating images combining real and virtual images 有权
标题翻译：用于计算光源信息并生成组合真实和虚拟图像的图像的方法
公开(公告)号：US08933965B2
公开(公告)日：2015-01-13
申请号：US11781873
申请日：2007-07-23
申请人： Kaname Tomite , Toshikazu Ohshima
发明人： Kaname Tomite , Toshikazu Ohshima
IPC分类号： G06T15/50 , G06T15/60 , G06T19/00
CPC分类号： G06T15/50 , G06T15/60 , G06T19/006
摘要： A method for combining a real space image with a virtual image, includes: causing an imaging unit to capture an image of a real space; generating an image covering a predetermined space based on a plurality of real images in the captured real space; extracting position information of a light source based on the generated image; and adding a light source or a shadow on the virtual image based on the extracted position information of the light source.
摘要翻译：一种用于将真实空间图像与虚拟图像组合的方法包括：使成像单元捕获真实空间的图像; 基于所捕获的实际空间中的多个真实图像生成覆盖预定空间的图像; 基于所生成的图像提取光源的位置信息; 以及基于所提取的光源的位置信息在虚拟图像上添加光源或阴影。

22. 发明授权

US07928977B2 Image compositing method and apparatus for superimposing a computer graphics image on an actually-sensed image 有权
标题翻译：用于将计算机图形图像叠加在实际感测图像上的图像合成方法和装置
公开(公告)号：US07928977B2
公开(公告)日：2011-04-19
申请号：US11217469
申请日：2005-09-02
申请人： Kaname Tanimura , Toshikazu Ohshima
发明人： Kaname Tanimura , Toshikazu Ohshima
IPC分类号： G06T15/00
CPC分类号： G06T19/006 , G06F3/011 , G06T7/80 , G06T2207/10016 , G06T2207/30204
摘要： A three-dimensional computer graphics model which represents a measurable range of a position and orientation sensor is prepared in advance. A composite image is generated by superimposing an image of a virtual object which represents the measurable range of the position and orientation sensor on an actually-sensed image in real space where the position and orientation sensor is placed. The composite image, when displayed, makes it possible to visually recognize the measurable range of the position and orientation sensor.
摘要翻译：预先准备表示位置和方向传感器的可测量范围的三维计算机图形模型。通过将表示位置和方向传感器的可测量范围的虚拟对象的图像叠加在放置位置和方向传感器的实际空间中的实际感测图像上来生成合成图像。合成图像显示时，可以直观地识别位置和方位传感器的可测量范围。

23. 发明授权

US07584243B2 Information processing method and apparatus maintaining consistency of shared data 失效
标题翻译：信息处理方法和设备保持共享数据的一致性
公开(公告)号：US07584243B2
公开(公告)日：2009-09-01
申请号：US10534750
申请日：2003-11-28
申请人： Masakazu Fujiki , Toshikazu Ohshima
发明人： Masakazu Fujiki , Toshikazu Ohshima
IPC分类号： G06F15/16 , G06F15/173
CPC分类号： G06F17/30371 , G06F17/30575
摘要： An information processing method maintains, in a system in which each of a plurality of client processes connected via an information transmission medium holds and uses shared data to be shared by the plurality of client processes, consistency of shared data held by the respective plurality of client processes. The method includes an input step of inputting a manipulation request, a determining step of determining a mode corresponding to the input manipulation request, from a plurality of modes including a first mode and a second mode, and a processing step of executing a process corresponding to the manipulation request in accordance with the mode determined in the determining step. The processing step includes a sending step of sending, when the manipulation request requests a manipulation of the shared data, request information that represents the manipulation request to a server process, a reception step of receiving response information corresponding to the request information sent in the sending step, from the server process, and a manipulation execution step of executing a manipulation for the shared data in accordance with the manipulation request or the response information received in the reception step.
摘要翻译：信息处理方法在通过信息传输介质连接的多个客户端进程中的每一个保持并且使用由多个客户端处理共享的共享数据的系统中维持，由多个客户端保持的共享数据的一致性过程。该方法包括从包括第一模式和第二模式的多种模式输入操作请求的输入步骤，确定步骤，确定与输入操作请求对应的模式，以及处理步骤，执行与所述操作请求根据在所述确定步骤中确定的模式。处理步骤包括：发送步骤，当所述操作请求请求所述共享数据的操作时，将表示所述操作请求的请求信息发送到服务器处理;接收步骤，接收与在所述发送中发送的请求信息相对应的响应信息步骤，以及根据在接收步骤中接收到的操作请求或响应信息执行对共享数据的操纵的操作执行步骤。

24. 发明申请

US20070258658A1 INFORMATION PROCESSING APPARATUS AND CONTROL METHOD THEREOF, IMAGE PROCESSING APPARATUS, COMPUTER PROGRAM, AND STORAGE MEDIUM 审中-公开
标题翻译：信息处理设备及其控制方法，图像处理设备，计算机程序和存储介质
公开(公告)号：US20070258658A1
公开(公告)日：2007-11-08
申请号：US11739925
申请日：2007-04-25
申请人： Toshihiro Kobayashi , Toshikazu Ohshima
发明人： Toshihiro Kobayashi , Toshikazu Ohshima
IPC分类号： G06K9/36
CPC分类号： G06T15/20
摘要： An information processing apparatus connected to a display apparatus, the information processing apparatus comprises an acquisition unit adapted to acquire a real image captured by an imaging apparatus; a generation unit adapted to generate a virtual image based on an orientation of said imaging apparatus; a detection unit adapted to detect a tilt of the real image; a correction unit adapted to correct the real image based on the detected tilt of said real image; a composite unit adapted to generate a composite image based on the corrected real image and the virtual image; and an output unit adapted to output the corrected composite image to said display apparatus.
摘要翻译：一种连接到显示装置的信息处理装置，所述信息处理装置包括：获取单元，用于获取由成像装置拍摄的实际图像; 生成单元，其适于基于所述成像装置的取向来生成虚拟图像; 检测单元，其适于检测所述真实图像的倾斜; 校正单元，其适于基于所检测的所述真实图像的倾斜来校正所述实际图像; 合成单元，其适于基于所述校正后的真实图像和所述虚拟图像生成合成图像; 以及输出单元，其适于将校正的合成图像输出到所述显示装置。

25. 发明授权

US07123214B2 Information processing method and apparatus 有权
公开(公告)号：US07123214B2
公开(公告)日：2006-10-17
申请号：US10395176
申请日：2003-03-25
申请人： Tsuyoshi Kuroki , Toshikazu Ohshima
发明人： Tsuyoshi Kuroki , Toshikazu Ohshima
IPC分类号： G09G5/00 , G09G5/08
CPC分类号： G06F3/04815 , G02B27/017 , G02B2027/0187 , G02B2027/0198 , G06F3/0338
摘要： It is intended to solve the problem that, when an operator performs an operation using two-dimensional input means while seeing a picture frame seen from a viewpoint of the operator, an input operation is difficult to perform when the direction of the line of sight of the operator is unstable, since a designated direction greatly deviates in a world coordinate system. For that purpose, viewpoint information is detected, and an instruction of the operator for operating a position of a pointer image is input. A designated direction in a pointer coordinate system is obtained in accordance with the operator's instruction, and the pointer image is generated based on the designated direction. The pointer coordinate system is changed from the detected viewpoint information in accordance with a specific instruction of the operator.

26. 发明申请

US20060089974A1 Information processing method and apparatus 失效
标题翻译：信息处理方法和装置
公开(公告)号：US20060089974A1
公开(公告)日：2006-04-27
申请号：US10546168
申请日：2004-02-25
申请人： Toshihiro Kobayashi , Toshikazu Ohshima , Masakazu Fujiki
发明人： Toshihiro Kobayashi , Toshikazu Ohshima , Masakazu Fujiki
IPC分类号： G06F15/167
CPC分类号： G06F9/542 , G06F2209/544 , G06F2209/546 , Y10S707/99943 , Y10S707/99952
摘要： In a system in which a plurality of processes connected via a network hold and use shared data to be shared by these processes, when a manipulation request of the shared data is generated, a manipulation event that represents the manipulation request is issued (T2501). Also, a flushing event is issued in response to a predetermined user's manipulation (T2503). When a manipulation event that responds to the issued manipulation event is received from a server, manipulation of the shared data is executed in accordance with this manipulation event. At this time, issuance of manipulation events based on manipulation requests is inhibited after the flushing event is issued until a flushing event corresponding to the issued flushing event is received (T2506). With this control, in manipulations which are made for the shared data to be shared by the plurality of processes, a subsequent manipulation command is issued after the previously issued manipulation is executed. Therefore, consistency of the shared contents can be maintained.
摘要翻译：在通过网络连接的多个进程保持并通过这些进程共享的共享数据的系统中，当生成共享数据的操作请求时，发出表示操作请求的操纵事件（T 2501）。此外，响应于预定用户的操纵发出冲洗事件（T 2503）。当从服务器接收到响应所发出的操纵事件的操纵事件时，根据该操纵事件执行对共享数据的操纵。此时，在发出冲洗事件之后禁止基于操作请求的操作事件的发布，直到接收到与发出的冲洗事件相对应的冲洗事件（T 2506）。利用该控制，在为多个处理共享的共享数据的操作中，在执行先前发出的操作之后，发出随后的操作命令。因此，可以保持共享内容的一致性。

27. 发明申请

US20060044327A1 Image processing method and image processing apparatus 有权
标题翻译：图像处理方法和图像处理装置
公开(公告)号：US20060044327A1
公开(公告)日：2006-03-02
申请号：US11140996
申请日：2005-06-01
申请人： Yasuhiro Okuno , Toshikazu Ohshima , Kaname Tanimura
发明人： Yasuhiro Okuno , Toshikazu Ohshima , Kaname Tanimura
IPC分类号： G09G5/00
CPC分类号： G06F3/011 , G06F3/0304
摘要： Whether or not a masking portion is to be masked is set for an image of each individual object. A first image of a virtual object which is set not to be masked is generated (step S305). A second image formed by masking a masking portion in an image of a virtual object which is set to be masked is generated. A third image formed by superimposing the first and second images is generated, and an image formed by superimposing the third image on an image on a physical space is generated (step S309).
摘要翻译：针对每个单独的对象的图像设置掩模部分是否被掩蔽。产生被设置为不被屏蔽的虚拟对象的第一图像（步骤S305）。产生通过掩蔽被设置为被屏蔽的虚拟对象的图像中的掩蔽部分形成的第二图像。生成通过叠加第一和第二图像形成的第三图像，并且生成通过将第三图像叠加在物理空间上的图像上而形成的图像（步骤309）。

28. 发明申请

US20050069223A1 Correction of subject area detection information, and image combining apparatus and method using the correction 有权
标题翻译：校正主题区域检测信息，以及使用校正的图像合成装置和方法
公开(公告)号：US20050069223A1
公开(公告)日：2005-03-31
申请号：US10948143
申请日：2004-09-24
申请人： Kaname Tanimura , Toshikazu Ohshima
发明人： Kaname Tanimura , Toshikazu Ohshima
IPC分类号： G06K9/00 , G06K9/34 , G06T5/00 , G09G5/00
CPC分类号： G06T19/006 , G06K9/00362 , G06T7/73 , G06T2207/10016 , G06T2207/30244
摘要： An image combining method for combining an image obtained by image sensing real space with a computer-generated image and displaying the combined image. Mask area color information is determined based on a first real image including an object as the subject of mask area and a second real image not including the object, and the color information is registered. The mask area is extracted from the real image by using the registered mask area color information, and the real image and the computer-generated image are combined by using the mask area.
摘要翻译：一种用于将通过图像感测真实空间获得的图像与计算机生成的图像组合并显示组合图像的图像组合方法。基于包括作为掩模区域的对象的对象的第一实际图像和不包括对象的第二实际图像来确定掩模区域颜色信息，并且登记颜色信息。通过使用登记的掩模区域颜色信息从真实图像中提取掩模区域，并且通过使用掩模区域来组合实际图像和计算机生成的图像。

29. 发明授权

US07834893B2 Mixed-reality presentation system and control method therefor 有权
标题翻译：混合现实呈现系统及其控制方法
公开(公告)号：US07834893B2
公开(公告)日：2010-11-16
申请号：US11782194
申请日：2007-07-24
申请人： Koichiro Wanda , Toshikazu Ohshima
发明人： Koichiro Wanda , Toshikazu Ohshima
IPC分类号： G09G5/00
CPC分类号： G06F3/011 , G06F3/012 , G06F3/017 , G06F3/04842 , G06F3/04845
摘要： In a mixed-reality presentation system, a handler for manipulating a virtual object is displayed as a virtual object. Then, manipulation of the handler by the hand(s) of an observer is detected as manipulation of the virtual object associated with the handler, and those detection results are reflected in a display of the manipulated virtual object. By dynamically changing virtual objects displaying the handler according to the size of the virtual objects displayed in a view volume of the observer presented with a mixed reality space, the observer can select a desired virtual object with ease.
摘要翻译：在混合现实呈现系统中，用于操纵虚拟对象的处理程序被显示为虚拟对象。然后，检测到由观察者的手操纵处理器作为与处理器相关联的虚拟对象的操纵，并且这些检测结果被反映在被操纵的虚拟对象的显示中。通过根据显示在具有混合现实空间的观察者的视图体积中显示的虚拟对象的大小动态地改变显示处理程序的虚拟对象，观察者可以容易地选择所需的虚拟对象。

30. 发明申请

US20080030499A1 MIXED-REALITY PRESENTATION SYSTEM AND CONTROL METHOD THEREFOR 有权
标题翻译：混合现实演示系统及其控制方法
公开(公告)号：US20080030499A1
公开(公告)日：2008-02-07
申请号：US11782194
申请日：2007-07-24
申请人： Koichiro Wanda , Toshikazu Ohshima
发明人： Koichiro Wanda , Toshikazu Ohshima
IPC分类号： G06T15/00
CPC分类号： G06F3/011 , G06F3/012 , G06F3/017 , G06F3/04842 , G06F3/04845
摘要： In a mixed-reality presentation system, a handler for manipulating a virtual object is displayed as a virtual object. Then, manipulation of the handler by the hand(s) of an observer is detected as manipulation of the virtual object associated with the handler, and those detection results are reflected in a display of the manipulated virtual object. By dynamically changing virtual objects displaying the handler according to the size of the virtual objects displayed in a view volume of the observer presented with a mixed reality space, the observer can select a desired virtual object with ease.
摘要翻译：在混合现实呈现系统中，用于操纵虚拟对象的处理程序被显示为虚拟对象。然后，检测到由观察者的手操纵处理器作为与处理器相关联的虚拟对象的操纵，并且这些检测结果被反映在被操纵的虚拟对象的显示中。通过根据显示在具有混合现实空间的观察者的视图体积中显示的虚拟对象的大小动态地改变显示处理程序的虚拟对象，观察者可以容易地选择所需的虚拟对象。

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