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1.发明申请Access control system, and access control device and resource providing device used for the same 审中-公开访问控制系统，访问控制设备和资源提供设备公开(公告)号：US20070162674A1
公开(公告)日：2007-07-12
申请号：US10587214
申请日：2005-03-08
IPC分类号： G06F13/14
CPC分类号： G06F21/62 , G06F2221/2115 , G06F2221/2139
摘要： Has an object of discarding an access permission to be discarded quickly and preventing illegal use of a device providing resources. A communication unit 101 communicates with a resource use device 30 and a resource providing device 20. An access permission unit 106 instructs the resource providing device 20 to permit an access from the resource use device 30. A storage unit 103 stores information on the resource use device permitted to access as management information. The existence check unit 107 checks a communication state with the resource use device 30, the management information of which is stored in the storage unit 103. The access discard unit 108 instructs the resource providing device 20 to reject an access from the resource use device 30, communication with which is determined to be disconnected by the existence check unit 107.
摘要翻译： 具有丢弃快速丢弃访问权限的对象，并防止非法使用提供资源的设备。 通信单元101与资源使用装置30和资源提供装置20进行通信。 访问许可单元106指示资源提供设备20允许来自资源使用设备30的访问。 存储单元103存储关于允许访问的资源使用装置的信息作为管理信息。 存在检查单元107检查与资源使用装置30的通信状态，其管理信息存储在存储单元103中。 访问丢弃单元108指示资源提供设备20拒绝来自资源使用设备30的访问，被确定由存在检查单元107断开的通信。
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2.发明授权公开(公告)号：US08503869B2
公开(公告)日：2013-08-06
申请号：US12560598
申请日：2009-09-16
CPC分类号： H04N13/361 , H04N13/156 , H04N13/183 , H04N13/341 , H04N13/359
摘要： A video plane generation unit decodes stream data into a pair of left-view and right-view video planes, and outputs the pair alternately in a 3D display mode and either of the pair repeatedly in a pseudo 2D display mode. An image plane generation unit generates a pair of left-view and right-view image planes having an OSD at different horizontal locations according to its depth to be perceived, and alternately output the pair of image planes. A pseudo 2D display control unit instructs the video plane generation unit to operate in the 3D display mode and the pseudo 2D display mode in periods where the image plane generation unit does not and does output the image planes, respectively. The adder unit combines a video plane and an image plane generated by the video plane generation unit and the image plane generation unit, respectively, onto a frame, and outputs the frame.
摘要翻译： 视频平面生成单元将流数据解码为一对左视野视野平面，并以3D显示模式交替地输出该对，并且以伪2D显示模式重复输出该对。 图像平面生成单元根据其深度生成具有不同水平位置的OSD的左视图和右视图像平面，并且交替地输出一对图像平面。 伪2D显示控制单元指示视频平面生成单元在图像平面生成单元不分别输出图像平面的时段中以3D显示模式和伪2D显示模式操作。 加法器单元将由视频平面生成单元生成的视频平面和图像平面和图像平面生成单元分别组合到帧上，并输出该帧。
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公开(公告)号：US08122263B2
公开(公告)日：2012-02-21
申请号：US11573477
申请日：2006-02-13
IPC分类号： G06F11/30
CPC分类号： G06F21/52 , G06F21/51 , G06F21/53 , G06Q10/0637
摘要： A BD-ROM stores a disc root certificate 301 that is issued by a root certificate authority and assigned to the disc medium. An application manger 2 acquires a hash value from the disc root certificate 301 and verifies the authenticity of an application by using the hash value. If the authenticity is verified, the virtual machine 3 executes the application. A local storage 5 has a plurality of domain areas. Form among the plurality of domain areas, a security manger 4 allocates to the application a domain area that corresponds to the hash value.
摘要翻译： BD-ROM存储由根证书颁发机构发布并分配给盘介质的盘根证书301。 应用管理器2从盘根证书301获取散列值，并通过使用散列值来验证应用的真实性。 如果真实性被验证，则虚拟机3执行该应用。 本地存储器5具有多个域区域。 在多个域区域中，安全管理器4向应用分配对应于散列值的域区域。
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公开(公告)号：US20090269028A1
公开(公告)日：2009-10-29
申请号：US12092197
申请日：2006-10-03
IPC分类号： H04N5/91
CPC分类号： H04N5/85 , G11B20/10 , G11B27/11 , G11B2220/213 , G11B2220/2541 , G11B2220/455 , G11B2220/61 , G11B2220/65 , H04N5/765 , H04N5/781 , H04N5/907 , H04N5/913 , H04N9/8042 , H04N9/8205
摘要： A playback apparatus plays back video data recorded on a recording medium such as a BD-ROM. The playback apparatus includes an interface in which a removable medium such as an SDRAM can be inserted, a detection module that detects that the removable medium is inserted, and a virtual file system. The virtual file system is used if the removable medium is detected to be inserted, if additional content such as subtitles is recorded on the removable medium, and furthermore if the additional content is associated with the video data recorded on the BD-ROM, etc. The virtual file system is used for dynamically combining the video data recorded on the BD-ROM, etc. and the additional content of the removable medium so as to play back a virtual package.
摘要翻译： 播放装置重放记录在诸如BD-ROM的记录介质上的视频数据。 回放装置包括其中可以插入诸如SDRAM的可移除介质的接口，检测可插入介质的检测模块和虚拟文件系统。 如果在可移动介质上记录了诸如字幕的附加内容，并且如果附加内容与记录在BD-ROM等上的视频数据相关联，则检测到可移动介质被插入时使用虚拟文件系统。 虚拟文件系统用于动态地组合记录在BD-ROM等上的视频数据和可移除介质的附加内容，以便重放虚拟包。
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公开(公告)号：US20110063512A1
公开(公告)日：2011-03-17
申请号：US12991778
申请日：2009-06-16
IPC分类号： H04N9/74
CPC分类号： G06T19/006 , G11B2220/2541 , H04N5/85 , H04N5/907 , H04N9/8205 , H04N21/4184 , H04N21/42646
摘要： In synthesizing live-action video and CG, when live-action video is shot by a moving camera, generation of CG that moves in accordance with the move of the live-action video without causing visual discomfort required a difficult operation such as programming in advance to precisely adjust the display timing and the display position of the CG. The present invention is to generate CG in accordance with live-action video shot by a moving camera with minimum visual discomfort, thereby creating a highly realistic synthesized video image.
摘要翻译： 在合成实况视频和CG中，当通过移动摄像机拍摄实况视频时，根据实时动作视频的移动而移动的CG的产生不会引起视觉不适，需要提前进行诸如编程的困难的操作 精确调整CG的显示时间和显示位置。 本发明是根据视觉不舒适的移动摄像机拍摄的实时动画来生成CG，由此创建高度逼真的合成视频图像。
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公开(公告)号：US20090238545A1
公开(公告)日：2009-09-24
申请号：US12092998
申请日：2006-11-20
IPC分类号： H04N5/00
CPC分类号： H04N9/8205 , G11B27/105 , G11B2220/213 , G11B2220/2541 , H04N5/85 , H04N21/42646 , H04N21/4325 , H04N21/433 , H04N21/4753 , H04N21/485
摘要： A reproducing device includes: a user setting storage unit storing user setting preference information set by a user; a reproduction control storage unit storing reproduction-control-use preference information for controlling reproduction of a video content; a BD-J module executing an application together with reproduction of the video content recorded on a recording medium, such as a BD-ROM; a detection module (i) detecting whether the BD-ROM is mounted and, (ii) when the BD-ROM is mounted after once being removed, determining whether to continue, together with reproduction of the mounted BD-ROM, the execution of the application which was executed before the removal; and a password preference information setting module causing a reproduction control storage unit to store the user setting preference information as the reproduction-control-use preference information, when an application termination instruction is received from the user, or when continuation of the execution is determined.
摘要翻译： 再现装置包括：用户设置存储单元，存储由用户设置的用户设置偏好信息; 存储用于控制视频内容的再现的再现控制使用偏好信息的再现控制存储单元; BD-J模块，与BD-ROM等记录介质上记录的视频内容的再现一起执行应用; 检测模块（i）检测BD-ROM是否被安装，以及（ii）当一旦被移除之后安装BD-ROM时，确定是否继续，以及再现所安装的BD-ROM，执行 移交前执行的申请; 以及密码偏好信息设置模块，当从用户接收到应用终止指令时，或者当确定继续执行时，使得再现控制存储单元存储用户设置偏好信息作为再现控制用途偏好信息。
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公开(公告)号：US20090222674A1
公开(公告)日：2009-09-03
申请号：US11573477
申请日：2006-02-13
CPC分类号： G06F21/52 , G06F21/51 , G06F21/53 , G06Q10/0637
摘要： A BD-ROM stores a disc root certificate 301 that is issued by a root certificate authority and assigned to the disc medium. An application manger 2 acquires a hash value from the disc root certificate 301 and verifies the authenticity of an application by using the hash value. If the authenticity is verified, the virtual machine 3 executes the application. A local storage 5 has a plurality of domain areas. Form among the plurality of domain areas, a security manger 4 allocates to the application a domain area that corresponds to the hash value.
摘要翻译： BD-ROM存储由根证书颁发机构发布并分配给盘介质的盘根证书301。 应用管理器2从盘根证书301获取散列值，并通过使用散列值来验证应用的真实性。 如果真实性被验证，则虚拟机3执行该应用。 本地存储器5具有多个域区域。 在多个域区域中，安全管理器4向应用分配对应于散列值的域区域。
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公开(公告)号：US08719566B2
公开(公告)日：2014-05-06
申请号：US13448019
申请日：2012-04-16
IPC分类号： G06F21/00
CPC分类号： G06F21/52 , G06F21/51 , G06F21/53 , G06Q10/0637
摘要： A playback device reads an application and a digital stream from a recording medium to execute the application with playback of the digital stream. The playback device includes a management unit operable to verify authenticity of the application by judging whether a disc root certificate is identical to a first root certificate, and an execution unit operable to execute the application if authenticity of the application is verified by the management unit. The playback device also includes a storage unit having a storage area that is specified by a file path that uses the provider ID and a hash value of a second root certificate, and a playback unit operable to play back the digital stream in accordance with the playlist information.
摘要翻译： 回放设备从记录介质读取应用程序和数字流，以便通过回放数字流来执行应用程序。 回放装置包括：管理单元，用于通过判断盘根证书是否与第一根证书相同来验证应用的真实性;以及执行单元，其可操作以在所述管理单元验证所述应用的真实性的情况下执行所述应用。 回放装置还包括存储单元，该存储单元具有由使用提供商ID的文件路径和第二根证书的哈希值指定的存储区域，以及可用于根据播放列表播放数字流的重放单元 信息。
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公开(公告)号：US08428428B2
公开(公告)日：2013-04-23
申请号：US12092197
申请日：2006-10-03
IPC分类号： H04N5/85
CPC分类号： H04N5/85 , G11B20/10 , G11B27/11 , G11B2220/213 , G11B2220/2541 , G11B2220/455 , G11B2220/61 , G11B2220/65 , H04N5/765 , H04N5/781 , H04N5/907 , H04N5/913 , H04N9/8042 , H04N9/8205
摘要： A playback apparatus plays back video data recorded on a recording medium such as a BD-ROM. The playback apparatus includes (i) an interface in which a removable medium such as an SDRAM is inserted, (ii) a detection module detecting that the removable medium is inserted, and (iii) a virtual file system. The virtual file system is used if the removable medium is detected to be inserted, if additional content such as subtitles is recorded on the removable medium, and furthermore if the additional content is associated with the video data recorded on the BD-ROM, etc. The virtual file system dynamically combines the video data recorded on the BD-ROM, etc. and the additional content of the removable medium so as to play back a virtual package.
摘要翻译： 播放装置重放记录在诸如BD-ROM的记录介质上的视频数据。 播放装置包括（i）插入诸如SDRAM的可移除介质的接口，（ii）检测可移除介质被插入的检测模块，以及（iii）虚拟文件系统。 如果在可移动介质上记录了诸如字幕的附加内容，并且如果附加内容与记录在BD-ROM等上的视频数据相关联，则检测到可移动介质被插入时使用虚拟文件系统。 虚拟文件系统动态地组合记录在BD-ROM等上的视频数据和可移动介质的附加内容，以便重放虚拟包。
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公开(公告)号：US08214639B2
公开(公告)日：2012-07-03
申请号：US12608643
申请日：2009-10-29
IPC分类号： G06F21/00
CPC分类号： G06F21/52 , G06F21/51 , G06F21/53 , G06Q10/0637
摘要： A BD-ROM stores a disc root certificate that is issued by a root certificate authority and assigned to the disc medium. An application manager acquires a hash value from the disc root certificated and verifies the authenticity of an application by using the hash value. If the authenticity is verified, a virtual machine executes the application. A local storage has a plurality of domain areas. From among the plurality of domain areas, a security manager allocates to the application a domain area that corresponds to the hash value.
摘要翻译： BD-ROM存储由根证书颁发机构颁发并分配给盘介质的盘根证书。 应用程序管理器从认证的盘根获取散列值，并通过使用哈希值来验证应用程序的真实性。 如果真实性被验证，则虚拟机执行应用程序。 本地存储具有多个域区域。 从多个域区域中，安全管理器向应用分配对应于散列值的域区域。
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