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71. 发明授权

US07991264B2 Recording medium on which 3D video is recorded, playback apparatus for playing back 3D video, and system LSI 有权
公开(公告)号：US07991264B2
公开(公告)日：2011-08-02
申请号：US12818431
申请日：2010-06-18
申请人： Tomoki Ogawa , Taiji Sasaki
发明人： Tomoki Ogawa , Taiji Sasaki
IPC分类号： H04N5/77 , H04N5/775
CPC分类号： G11B27/105 , G11B27/11 , G11B2220/2541 , H04N13/161 , H04N13/178 , H04N13/183 , H04N13/189 , H04N13/341
摘要： A left view graphics stream and a right view graphics stream recorded on a recording medium each include one or more display sets, and the display sets are data groups used for displaying one screen worth of one or more graphics objects. The one or more display sets included in the left view graphics stream are in one-to-one correspondence with the one or more display sets included in the right view graphics stream, and an identical playback time for the video stream on the playback time axis is set in each of the corresponding display sets. Each display set includes state information indicating whether the data is all data necessary for displaying one screen worth of one or more graphics objects, or is a difference from the immediately previous display set, and the state information included in corresponding display sets indicate identical content.

72. 发明申请

US20110150421A1 INFORMATION RECORDING MEDIUM AND PLAYBACK DEVICE FOR PLAYING BACK 3D IMAGES 有权
标题翻译：用于播放3D图像的信息记录介质和回放设备
公开(公告)号：US20110150421A1
公开(公告)日：2011-06-23
申请号：US13036616
申请日：2011-02-28
申请人： Taiji SASAKI , Hiroshi Yahata , Tomoki Ogawa
发明人： Taiji SASAKI , Hiroshi Yahata , Tomoki Ogawa
IPC分类号： H04N5/92 , H04N9/80
CPC分类号： H04N19/597 , G11B27/3027 , G11B2220/2541 , H04N5/775 , H04N5/85 , H04N9/7921 , H04N9/8042 , H04N9/8063 , H04N9/8205 , H04N9/8211 , H04N9/8227 , H04N13/10 , H04N13/183 , H04N13/189
摘要： To aim to increase the use efficiency of a screen on which a subtitle is displayed together with a stereoscopic image. A video shift mode is set for each subtitle. When a stereoscopic image is played back, in accordance with the video shift mode of the subtitle, a video plane is shifted upward or downward to perform cropping processing of collecting black frames provided in the upper end and the lower end of the screen in either one of the upper end and the lower end so as to save a display region of the subtitle.
摘要翻译：旨在提高与立体图像一起显示字幕的屏幕的使用效率。为每个字幕设置视频移位模式。当立体图像被重放时，根据字幕的视频移动模式，视频平面向上或向下移动，以执行在任一个中收集设置在屏幕的上端和下端的黑框的裁剪处理的上端和下端，以便保存该字幕的显示区域。

73. 发明申请

US20110033170A1 Recording medium, playback device, integrated circuit 有权
标题翻译：录音媒体，播放设备，集成电路
公开(公告)号：US20110033170A1
公开(公告)日：2011-02-10
申请号：US12907323
申请日：2010-10-19
申请人： Wataru IKEDA , Tomoki Ogawa , Taiji Sasaki , Hiroshi Yahata
发明人： Wataru IKEDA , Tomoki Ogawa , Taiji Sasaki , Hiroshi Yahata
IPC分类号： H04N5/92 , H04N9/80
CPC分类号： H04N9/8233 , G11B27/034 , G11B27/105 , G11B2220/2541 , H04N5/85 , H04N9/8042 , H04N9/8227 , H04N13/161 , H04N13/178 , H04N13/183 , H04N13/189 , H04N13/359 , H04N19/597 , H04N21/234327 , H04N21/2365 , H04N21/42646 , H04N21/4325 , H04N21/4347 , H04N21/4532 , H04N21/4884
摘要： A base-view video stream and a dependent-view video stream are recorded on a BD-ROM. The base-view video stream includes picture data constituting a base view of a stereoscopic image. The dependent-view video stream includes offset metadata and picture data constituting a dependent view of the stereoscopic image. The offset metadata includes an offset sequence that defines an offset control of a plane memory when a graphics to be overlaid with the picture data is played back in a one-plane offset mode.
摘要翻译：基本视点视频流和从属视点视频流被记录在BD-ROM上。基视点视频流包括构成立体图像的基本视图的图像数据。从属视图视频流包括构成立体图像的从属视图的偏移元数据和图像数据。偏移元数据包括当以单平面偏移模式重放要与图像数据重叠的图形时定义平面存储器的偏移控制的偏移序列。

74. 发明申请

US20100254679A1 RECORDING MEDIUM, PLAYBACK APPARATUS, AND INTEGRATED CIRCUIT 有权
标题翻译：记录媒体，播放装置和集成电路
公开(公告)号：US20100254679A1
公开(公告)日：2010-10-07
申请号：US12749830
申请日：2010-03-30
申请人： Taiji SASAKI , Hiroshi Yahata , Tomoki Ogawa , Wataru Ikeda
发明人： Taiji SASAKI , Hiroshi Yahata , Tomoki Ogawa , Wataru Ikeda
IPC分类号： H04N5/91
CPC分类号： H04N9/8227 , G11B20/00086 , G11B20/00173 , G11B20/0021 , G11B20/00362 , G11B20/00528 , G11B20/10527 , G11B27/329 , G11B2020/10629 , G11B2020/10694 , G11B2020/10814 , G11B2020/10916 , G11B2220/213 , G11B2220/2541 , H04N5/85 , H04N9/7921 , H04N9/8042 , H04N9/8205 , H04N13/156 , H04N13/189 , H04N19/597
摘要： According to a playback device, a reading unit reads extent blocks from a recording medium. A switching unit extracts a main-view stream and a sub-view stream from the extent blocks. Each stream is stored in a different read buffer. A decoding unit reads and decodes each stream from a corresponding read buffer. A time (t) required for the decoding unit to decode all data blocks in one extent block is greater than or equal to the sum (t1+t2+t3) of a time (t1) required for the reading unit to read the data blocks except for the top data block in the extent block, a time (t2) required for the reading unit to start to read the top of a next extent block from the time of finishing reading the tail of the extent block, and a time (t3) required for the reading unit to read the top data block in the next extent block.
摘要翻译：根据回放装置，读取单元从记录介质读取扩展块。交换单元从扩展块中提取主视图流和子视图流。每个流都存储在不同的读取缓冲区中。解码单元从相应的读缓冲器读取并解码每个流。解码单元对一个范围块中的所有数据块进行解码所需的时间（t）大于或等于读取单元读取数据块所需的时间（t1）的和（t1 + t2 + t3）除了范围块中的顶部数据块之外，从完成读取扩展块的尾部的时间开始读取单元开始读取下一个扩展块的顶部所需的时间（t2）以及时间（t3 ）用于读取单元读取下一个扩展块中的顶部数据块。

75. 发明申请

US20090220213A1 INFORMATION RECORDING MEDIUM, DEVICE AND METHOD FOR PLAYING BACK 3D IMAGES 有权
标题翻译：信息记录介质，设备和播放3D图像的方法
公开(公告)号：US20090220213A1
公开(公告)日：2009-09-03
申请号：US12354264
申请日：2009-01-15
申请人： Tomoki Ogawa , Hiroshi Yahata
发明人： Tomoki Ogawa , Hiroshi Yahata
IPC分类号： H04N5/91 , H04N13/00
CPC分类号： H04N9/8042 , G11B27/10 , G11B27/3027 , G11B27/329 , G11B2220/213 , G11B2220/2541 , H04N5/765 , H04N9/8211 , H04N9/8227 , H04N13/156 , H04N13/189 , H04N13/194 , H04N19/114 , H04N19/136 , H04N19/188 , H04N19/597 , H04N21/23439 , H04N21/236 , H04N21/2368 , H04N21/2662 , H04N21/4307 , H04N21/4331 , H04N21/4341 , H04N21/4382 , H04N21/4438 , H04N21/4882 , H04N21/8146
摘要： Provided is a recording medium allowing random access to be performed in playing back 3D graphics. The recording medium comprises a digital stream area where a digital stream including temporally-arranged GOP pairs is recorded; and a map information area where map information is recorded, the map information indicating entry addresses in one to one correspondence with entry times on a time axis of the digital stream, each entry address showing a beginning of a corresponding GOP pair region in the digital stream area, wherein each GOP pair including first-type and second-type GOPs, each first-type GOP is data indicating a plain view picture set to be played back from a corresponding entry time, and each second-type GOP is data to be played back with a corresponding first-type GOP to provide a stereoscopic view, the data indicating a difference between a stereoscopic picture set and the plain view picture set.
摘要翻译：提供了允许在重放3D图形中执行随机访问的记录介质。记录介质包括数字流区域，其中记录包括时间排列的GOP对的数字流; 以及映射信息区域，其中记录地图信息，所述地图信息指示与数字流的时间轴上的入口时间一一对应的入口地址，每个入口地址表示数字流中对应的GOP对区域的开始区域，其中包括第一类型和第二类型GOP的每个GOP对，每个第一类型GOP是指示要从相应输入时间重放的平面视图图像的数据，并且每个第二类型GOP是要播放的数据返回与对应的第一类型GOP以提供立体视图，该数据指示立体图像集和平面视图图像集之间的差异。

76. 发明授权

US07542659B2 Recording medium, playback device, recording method, playback method, and computer program 有权
标题翻译：记录介质，播放设备，录像方法，播放方法和计算机程序
公开(公告)号：US07542659B2
公开(公告)日：2009-06-02
申请号：US10546052
申请日：2004-02-20
申请人： Masayuki Kozuka , Tomoyuki Okada , Tomoki Ogawa
发明人： Masayuki Kozuka , Tomoyuki Okada , Tomoki Ogawa
IPC分类号： H04N5/91 , H04N5/00
CPC分类号： G01N33/58 , C12Q1/6816 , C12Q1/6837 , C40B30/04 , G06F19/20 , G11B27/034 , G11B27/105 , G11B27/329 , G11B27/34 , G11B2220/20 , G11B2220/213 , G11B2220/2541 , H04N5/781 , H04N5/85 , H04N5/907 , H04N9/8042 , H04N9/8063 , H04N9/8205 , H04N9/8227 , C12Q2565/102
摘要： A recording medium capable of executing menu calls based on the particular characteristics of different versions of the same movie work when these different versions are recorded on a single recording medium. An AV clip and a dynamic scenario are recorded on a BD-ROM 100 (recording medium). The dynamic scenario is a command string showing a playback control procedure relating to video data, and has attribute information attached thereto. Attribute information is information showing a control procedure for when a user requests a menu call during AV clip playback, and includes a resume_intension_flag. The resume_intension_flag shows whether playback resumption of video data after the menu call ends is intended.
摘要翻译：当这些不同版本被记录在单个记录介质上时，能够基于相同电影的不同版本的特定特征来执行菜单呼叫的记录介质。在BD-ROM100（记录介质）上记录AV剪辑和动态场景。动态场景是表示与视频数据相关的重放控制过程的命令串，并且附加有属性信息。属性信息是示出在AV剪辑播放期间用户何时请求菜单调用的控制过程的信息，并且包括resume_intension_flag。 resume_intension_flag显示菜单调用结束后视频数据的恢复是否恢复。

77. 发明申请

US20090003172A1 PLAYBACK DEVICE, RECORDING DEVICE, DISC MEDIUM, AND METHOD 审中-公开
标题翻译：回放装置，记录装置，盘中和方法
公开(公告)号：US20090003172A1
公开(公告)日：2009-01-01
申请号：US11960441
申请日：2007-12-19
申请人： Hiroshi Yahata , Tomoki Ogawa , Wataru Ikeda , Taiji Sawada , Kazuhiro Mochinaga , Tomoyuki Okada
发明人： Hiroshi Yahata , Tomoki Ogawa , Wataru Ikeda , Taiji Sawada , Kazuhiro Mochinaga , Tomoyuki Okada
IPC分类号： G11B5/58
CPC分类号： G11B19/125 , G11B19/10
摘要： The present invention aims to simply showing to the user what operations are available with the combination of the disc medium type, the application format of the data recorded/to be recorded on the disc medium, and the information processing apparatus being used by the user.The present invention displays the medium type/the application format type, etc. on the display or the like when the disc medium is loaded/the disc medium is played back/data is recorded on the disc medium/the disc medium is ejected. This improves the user's recognition of the operations, and the comfort thereof.
摘要翻译：本发明旨在简单地向用户展示盘介质类型的组合，记录/要记录在盘介质上的数据的应用格式和用户使用的信息处理装置的可用操作。本发明在盘媒体被加载/盘媒体被播放/数据被记录在盘媒体上/盘媒体被弹出时，在显示器等上显示媒体类型/应用格式类型等。这改善了用户对操作的认可及其舒适性。

78. 发明申请

US20070033145A1 Decoding apparatus 有权
标题翻译：解码装置
公开(公告)号：US20070033145A1
公开(公告)日：2007-02-08
申请号：US11498750
申请日：2006-08-04
申请人： Kosuke Nishio , Takashi Katayama , Tomoki Ogawa
发明人： Kosuke Nishio , Takashi Katayama , Tomoki Ogawa
IPC分类号： G06K9/00 , G06Q99/00 , H04N7/167
CPC分类号： G06Q99/00 , H04N5/85 , H04N9/8042 , H04N2005/91335
摘要： A decoding apparatus includes: a decoding section for decoding input encoded data; an output section for outputting data decoded by the decoding section, in accordance with an output control signal; a plurality of copyright information detection sections for detecting different types of copyright information from the data decoded by the decoding section and each outputting the detected copyright information; an output control section for outputting the output control signal in accordance with the copyright information detected by at least one of the plurality of copyright information detection sections; and a detection control section for controlling the plurality of copyright information detection sections so that at least one of the plurality of copyright information detection sections has a period of time in which the at least one copyright information detection section does not perform process.
摘要翻译：解码装置包括：解码部分，用于解码输入的编码数据; 输出部分，用于根据输出控制信号输出由解码部分解码的数据; 多个版权信息检测部分，用于从由解码部分解码的数据中检测不同类型的版权信息，并输出检测到的版权信息; 输出控制部分，用于根据由多个版权信息检测部分中的至少一个检测到的版权信息输出输出控制信号; 以及检测控制部分，用于控制多个版权信息检测部分，使得多个版权信息检测部分中的至少一个具有至少一个版权信息检测部分不进行处理的时间段。

79. 发明申请

US20070028308A1 Decoding apparatus 审中-公开
标题翻译：解码装置
公开(公告)号：US20070028308A1
公开(公告)日：2007-02-01
申请号：US11493527
申请日：2006-07-27
申请人： Kosuke Nishio , Takashi Katayama , Tomoki Ogawa
发明人： Kosuke Nishio , Takashi Katayama , Tomoki Ogawa
IPC分类号： H04L9/32
CPC分类号： H04K1/00
摘要： A decoding apparatus includes: a decoding section for decoding input encoded video data and input encoded audio data; an output section for outputting video data and audio data decoded by the decoding section, in accordance with an output control signal; a decoding control section for controlling the decoding section in such a manner that in a case in which copyright information on contents containing the encoded video data and the encoded audio data is not detected, if there is a playback request, the decoding section performs decoding process for performing playback at normal speed, and if there is no playback request, the decoding section performs decoding process for detecting the copyright information at high speed; a copyright information detection section for detecting the copyright information from the audio data decoded by the decoding section; and an output control section for determining, based on the detected copyright information, whether or not the contents are authorized contents and outputting the output control signal.
摘要翻译：解码装置包括：解码部分，用于解码输入的编码视频数据和输入编码音频数据; 输出部分，用于根据输出控制信号输出由解码部分解码的视频数据和音频数据; 解码控制部分，用于以下述方式控制解码部分，即在没有检测到包含编码视频数据和编码音频数据的内容的版权信息的情况下，如果存在重放请求，则解码部分执行解码处理用于以正常速度进行播放，并且如果没有播放请求，则解码部分执行用于高速检测版权信息的解码处理; 版权信息检测部分，用于从由解码部分解码的音频数据中检测版权信息; 以及输出控制部分，用于基于检测到的版权信息确定内容是否是授权内容，并输出输出控制信号。

80. 发明申请

US20070028306A1 Decoding apparatus 有权
标题翻译：解码装置
公开(公告)号：US20070028306A1
公开(公告)日：2007-02-01
申请号：US11494745
申请日：2006-07-28
申请人： Kosuke Nishio , Takashi Katayama , Tomoki Ogawa
发明人： Kosuke Nishio , Takashi Katayama , Tomoki Ogawa
IPC分类号： H04N7/16 , H04L9/32 , G06F17/30 , G06F7/04 , G06K9/00 , H03M1/68 , H04K1/00 , H04L9/00
CPC分类号： H04K1/00 , G11B20/00086
摘要： A decoding apparatus includes: a decoding section for decoding a first one of input encoded audio data sets that has been encoded by a certain encoding method; a first output section for outputting audio data decoded by the decoding section, in accordance with a first output control signal; a second output section for externally outputting the first one of the input encoded audio data sets, or a second one of the input encoded audio data sets, in accordance with a second output control signal; a copyright information detection section for detecting copyright information from the audio data decoded by the decoding section; a communications section for communicating with an external device which receives the encoded audio data set output from the second output section; and an output control section for outputting the first and second output control signals in accordance with the copyright information and a copyright information detection result received by the communications section from the external device.
摘要翻译：解码装置包括：解码部分，用于对已经由特定编码方法编码的输入编码音频数据集中的第一个进行解码; 第一输出部分，用于根据第一输出控制信号输出由解码部分解码的音频数据; 第二输出部分，用于根据第二输出控制信号外部输出输入编码音频数据集中的第一个或输入编码音频数据集中的第二个; 版权信息检测部分，用于从由解码部分解码的音频数据中检测版权信息; 通信部分，用于与接收从第二输出部分输出的编码音频数据集的外部设备进行通信; 以及输出控制部分，用于根据版权信息和通信部分从外部设备接收的版权信息检测结果输出第一和第二输出控制信号。

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