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。

公开(公告)号：US07516204B2

公开(公告)日：2009-04-07

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： G06F15/173 ,  G06F15/167 ,  G06F7/00 ,  G06F12/00 ,  G06F17/00

CPC分类号： G06F9/542 ,  G06F2209/544 ,  G06F2209/546 ,  Y10S707/99943 ,  Y10S707/99952

摘要： An information processing method for maintaining, 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, includes a holding step of holding the shared data, and a first issuance step of issuing, in response to a manipulation event request, a manipulation event that represents the manipulation to the shared data to the server process. In addition, a first manipulation execution step executes a manipulation to the shared data in response to a manipulation event received from the server process, and a second issuance step issues an issuance inhibition event to the server process. An inhibition step inhibits issuance of the manipulation event in the first issuance step after the issuance inhibition event is issued in the second issuance step until an event corresponding to the issuance inhibition event is received from the server process.

摘要翻译： 一种信息处理方法，用于在通过信息传输介质连接的多个客户机处理中的每一个保持并使用由所述多个客户端进程共享的共享数据的系统中，保持由各个 多个客户端进程包括保持共享数据的保持步骤，以及第一发布步骤，响应于操作事件请求，发出表示对服务器进程对共享数据的操纵的操纵事件。 此外，第一操作执行步骤响应于从服务器进程接收的操作事件执行对共享数据的操作，并且第二发布步骤向服务器进程发出发布禁止事件。 禁止步骤在第二发行步骤中发出发行禁止事件之后，禁止在第一发行步骤中发出操纵事件，直到从服务器进程接收到与发行禁止事件相对应的事件为止。

公开(公告)号：US07660796B2

公开(公告)日：2010-02-09

申请号：US10786116

申请日：2004-02-26

申请人： Toshihiro Kobayashi ,  Toshikazu Ohshima ,  Masakazu Fujiki

发明人： Toshihiro Kobayashi ,  Toshikazu Ohshima ,  Masakazu Fujiki

IPC分类号： G06F17/30

CPC分类号： H04L12/1822

摘要： There is provided an information processing method for setting the exclusive control right of a data item by a specific process in a system in which a plurality of clients connected via a network share data including a plurality of data items. In this method, when a desired data item is designated so as to set its exclusive control right, data items which belong to layers lower than the designated data and are related to the designated data item are retrieved on the basis of the hierarchical structure information of the plurality of data items. Then, the exclusive control right is set for the designated data item and retrieved data items.

摘要翻译： 提供了一种用于在通过网络连接的多个客户端共享包括多个数据项的数据的系统中通过特定处理来设置数据项的排他控制权的信息处理方法。 在该方法中，当指定期望的数据项以设置其排他控制权时，基于指定数据低于指定数据并与指定数据项相关的层的数据项是基于 多个数据项。 然后，为指定的数据项和检索的数据项设置排他控制权。

公开(公告)号：US07834890B2

公开(公告)日：2010-11-16

申请号：US10964674

申请日：2004-10-15

申请人： Masakazu Fujiki ,  Toshikazu Ohshima

发明人： Masakazu Fujiki ,  Toshikazu Ohshima

IPC分类号： G09G5/00 ,  G06T15/00 ,  G06K9/00 ,  A61B5/05 ,  A61B8/00

CPC分类号： G06T19/00 ,  G06F3/0481 ,  G06F3/04815 ,  G06F3/04845

摘要： An image processing method includes an object level acquisition step of acquiring an object level set for each computer graphics object, a display step of displaying a slide bar with a movable cursor to allow a user to set a user level by manipulating the cursor, and a user level acquisition step of acquiring a user level set by the user, based on a position of the cursor of the slide bar. In addition, a rendering step renders a virtual space including each computer graphics object by rendering each computer graphics object to have its visibility attribute depending on its object level acquired in the object level acquisition step and the user level. The rendering step renders a computer graphics object with an object level less than the user level as a visible object and renders a computer graphics object with an object level equal to or larger than the user level as an invisible object, and the rendering step is repeatedly performed in response to the position of the cursor being changed by the user.

摘要翻译： 一种图像处理方法包括：获取对于每个计算机图形对象设置的对象级别的对象级别获取步骤，显示具有可移动光标的滑动条以允许用户通过操纵光标来设置用户级别的显示步骤;以及 用户级别获取步骤，用于基于滑动条的光标的位置获取用户设置的用户级别。 此外，渲染步骤通过使每个计算机图形对象根据其在对象级别获取步骤和用户级别中获取的对象级别而具有其可见性属性来呈现包括每个计算机图形对象的虚拟空间。 呈现步骤将具有小于用户级别的对象级别的计算机图形对象呈现为可视对象，并且将具有等于或大于用户级别的对象级别的计算机图形对象作为不可见对象呈现，并且呈现步骤重复 响应于用户改变光标的位置而执行。

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。

公开(公告)号：US20060167954A1

公开(公告)日：2006-07-27

申请号：US10547766

申请日：2004-02-27

申请人： Masakazu Fujiki ,  Toshikazu Ohshima

发明人： Masakazu Fujiki ,  Toshikazu Ohshima

IPC分类号： G06F17/30 ,  G06F15/16

CPC分类号： H04L67/38 ,  H04L67/02

摘要： When a command is a command which requests to establish a communication path with a server apparatus, the communication path with the server apparatus is established (S603), and a sharing mode is set in a public mode (S604). When a command is a command which requests to disconnect the communication path with the server apparatus, the communication path with the server apparatus is disconnected (S606), and the sharing mode is set in a private mode (S607). When a command is a database manipulation command, an event indicating the contents of the manipulation command is generated (S608). If the sharing mode is a public mode, the event is input to a transceiver queue (S610). If the sharing mode is a private mode, the event is input to a receiver queue (409) (S611).

摘要翻译： 当命令是要求与服务器装置建立通信路径的命令时，建立与服务器装置的通信路径（603），共享模式被设定为公共模式（S 604）。 当命令是请求断开与服务器装置的通信路径的命令时，与服务器装置的通信路径被断开（S 606），共享模式被设定为私有模式（S607）。 当命令是数据库操作命令时，生成指示操作命令的内容的事件（步608）。 如果共享模式是公共模式，则事件被输入到收发器队列（S 610）。 如果共享模式是私有模式，则事件被输入到接收器队列（409）（S 611）。

公开(公告)号：US20050131857A1

公开(公告)日：2005-06-16

申请号：US10964674

申请日：2004-10-15

申请人： Masakazu Fujiki ,  Toshikazu Ohshima

发明人： Masakazu Fujiki ,  Toshikazu Ohshima

IPC分类号： G06F3/048 ,  G06F7/00 ,  G06T17/40

CPC分类号： G06T19/00 ,  G06F3/0481 ,  G06F3/04815 ,  G06F3/04845

摘要： An object level is set as an attribute that specifies a virtual object, and a user level is set for an application program, user, or the like that uses this virtual object, and the attribute of the virtual object is determined in accordance with the object and user levels. For example, a virtual attribute is determined in accordance with the magnitude relationship between the two levels. In this way, when the attribute of the virtual object is to be changed, the user need not select virtual objects to be changed one by one to perform change processes, and can easily change the attributes.

摘要翻译： 对象级别被设置为指定虚拟对象的属性，并且为使用该虚拟对象的应用程序，用户等设置用户级别，并且根据对象来确定虚拟对象的属性 和用户级别。 例如，根据两个级别之间的大小关系来确定虚拟属性。 以这种方式，当要改变虚拟对象的属性时，用户不需要逐个选择要更改的虚拟对象来执行改变过程，并且可以容易地改变属性。

公开(公告)号：US6157382A

公开(公告)日：2000-12-05

申请号：US976514

申请日：1997-11-24

申请人： Toshikazu Ohshima ,  Hiroyuki Yamamoto ,  Masakazu Fujiki

发明人： Toshikazu Ohshima ,  Hiroyuki Yamamoto ,  Masakazu Fujiki

IPC分类号： G06F3/00 ,  G06F3/01 ,  G06F15/00

CPC分类号： G06F3/013 ,  H04N13/0402 ,  H04N13/0429 ,  H04N13/0468 ,  H04N13/0484 ,  H04N13/0497 ,  H04N13/0404 ,  H04N13/0434 ,  H04N13/0438 ,  H04N13/0477

摘要： When the direction of the view line of the dominant eye of the operator moves while the operator watches the image display plane of the image display device, the view line direction measuring device measures such movement and the direction of the view field is moved, within the space, in the moving direction of the view line according to the result of calculation by the arithmetic operation unit. Thus, the image display can be obtained with reduced errors caused by the manual operation and with improved operability.

摘要翻译： 当操作者观看图像显示装置的图像显示平面时操作者的主眼视线的方向移动时，视线方向测量装置测量这样的移动，并且视场的方向在 空间，根据算术运算单元的计算结果在视线的移动方向上。 因此，可以通过手动操作引起的减少的错误并且具有改进的可操作性来获得图像显示。

公开(公告)号：US20060075058A1

公开(公告)日：2006-04-06

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： G06F15/167

CPC分类号： G06F17/30371 ,  G06F17/30575

摘要： In an information processing method for maintaining, in a system in which each of a plurality of processes connected via a network holds and uses shared data to be shared by the processes, consistency of shared data held by the respective processes, when a manipulation request for the shared data is generated, an event indicating that manipulation request is output onto the network. An event as a reply to the event output onto the network is received from the network. A manipulation for the shared data is executed in accordance with the received event. In this way, the manipulation execution timings for shared data to be shared by a plurality of processes can be accurately matched.

摘要翻译： 一种信息处理方法，用于在通过网络连接的多个进程中的每一个保持并且使用由进程共享的共享数据的系统中，在通过各个进程保持的共享数据的一致性的情况下， 生成共享数据，指示操作请求被输出到网络上的事件。 从网络接收到作为对网络上的事件输出的回复的事件。 根据接收到的事件执行共享数据的操作。 以这种方式，可以精确地匹配用于由多个处理共享的共享数据的操纵执行定时。

公开(公告)号：US06522312B2

公开(公告)日：2003-02-18

申请号：US09045993

申请日：1998-03-23

申请人： Toshikazu Ohshima ,  Kiyohide Sato ,  Hiroyuki Yamamoto ,  Masakazu Fujiki ,  Naosato Taniguchi ,  Akihiro Katayama

发明人： Toshikazu Ohshima ,  Kiyohide Sato ,  Hiroyuki Yamamoto ,  Masakazu Fujiki ,  Naosato Taniguchi ,  Akihiro Katayama

IPC分类号： G09G500

CPC分类号： G06F3/011 ,  A63F13/00 ,  A63F13/25 ,  A63F2300/105 ,  A63F2300/1093 ,  A63F2300/30 ,  A63F2300/69 ,  A63F2300/8082 ,  G06F3/033 ,  G06F3/0425 ,  G06T19/006 ,  G06T2219/024

摘要： There is disclosed a mixed reality presentation apparatus which generates and displays a three-dimensional virtual image on a see-through display device so as to allow a plurality of players to play a multi-player game in a mixed reality environment. The apparatus has a CCD camera for detecting the mallet positions of the plurality of players, and a sensor for detecting the view point position of each player in the environment of the multi-player game. The apparatus generates a three-dimensional virtual image that represents a game result of the multi-player game that has progressed in accordance with changes in mallet position detected by the CCD camera and is viewed from the view point position of each player detected by the sensor, and outputs the generated image to the corresponding see-through display device. The apparatus determines the motion of each player by detecting infrared rays output from the corresponding mallet on the basis of an image captured by the CCD camera. The view point position detected by the sensor is corrected by specifying the marker in an image obtained by a camera attached to the head of each player, and comparing the marker position in that image with an actual marker position.

摘要翻译： 公开了一种混合现实呈现装置，其在透视显示装置上生成和显示三维虚拟图像，以允许多个玩家在混合现实环境中玩多玩家游戏。 该装置具有用于检测多个玩家的槌位置的CCD照相机，以及用于检测多玩家游戏环境中的每个玩家的视点位置的传感器。 该装置生成表示根据CCD摄像机检测到的槌位置变化而进行的多玩家游戏的游戏结果的三维虚像，并且从传感器检测到的各玩家的视点位置观察 并将生成的图像输出到相应的透视显示装置。 该装置基于CCD摄像机拍摄的图像，通过检测从相应的槌输出的红外线来确定每个玩家的运动。 通过指定由安装在每个游戏者的头部的相机获得的图像中的标记，并将该图像中的标记位置与实际标记位置进行比较来校正由传感器检测的视点位置。