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131 条记录 (耗时 0.072 秒)

    Recording medium, playback device, and integrated circuit
    41.
    发明授权
    Recording medium, playback device, and integrated circuit 有权
    记录介质，播放设备和集成电路

    公开(公告)号：US08831400B2

    公开(公告)日：2014-09-09

    申请号：US13239768

    申请日：2011-09-22

    申请人： Taiji Sasaki ,  Hiroshi Yahata ,  Tomoki Ogawa

    发明人： Taiji Sasaki ,  Hiroshi Yahata ,  Tomoki Ogawa

    IPC分类号： H04N9/80 ,  H04N5/76 ,  H04N5/84 ,  H04N5/765 ,  H04N5/915 ,  H04N7/173

    CPC分类号： H04N5/85 ,  G11B27/105 ,  G11B27/3027 ,  G11B27/322 ,  G11B2020/10629 ,  G11B2020/10722 ,  G11B2220/2541 ,  H04N9/8042 ,  H04N9/8211 ,  H04N13/189

    摘要： On a recording medium, stereoscopic and monoscopic specific areas are located one after another next to a stereoscopic/monoscopic shared area. The stereoscopic/monoscopic shared area is a contiguous area to be accessed both in stereoscopic video playback and monoscopic video playback. The stereoscopic specific area is a contiguous area to be accessed immediately before a long jump occurring in stereoscopic video playback. In both the stereoscopic/monoscopic shared area and the stereoscopic specific area, extents of base-view and dependent-view stream files are arranged in an interleaved manner. The extents on the stereoscopic specific area are next in order after the extents on the stereoscopic/monoscopic shared area. The monoscopic specific area is a contiguous area to be accessed immediately before a long jump occurring in monoscopic video playback. The monoscopic specific area has a copy of the entirety of the extents of the base-view stream file recorded on the stereoscopic specific area.

    摘要翻译： 在记录介质上，立体/单视道特定区域紧邻立体/单视区共享区域。 立体/单视共享区域是在立体视频播放和单视频视频播放中要被访问的连续区域。 立体特定区域是在立体视频播放中发生长跳转之前立即访问的连续区域。 在立体/单视共享区域和立体特定区域中，基本视图流和从属视图流文件的区段以交错方式排列。 在立体/单镜共享区域上的范围之后，依次在立体特定区域上的范围。 单视镜特定区域是在单视频视频播放中发生长跳转之前要访问的连续区域。 单视镜特定区域具有记录在立体特定区域上的基础视图流文件的整个范围的副本。

    Recording medium, recording device, encoding device, integrated circuit, and reproduction output device
    44.
    发明授权
    Recording medium, recording device, encoding device, integrated circuit, and reproduction output device 有权
    记录介质，记录装置，编码装置，集成电路和再现输出装置

    公开(公告)号：US08699853B2

    公开(公告)日：2014-04-15

    申请号：US13413766

    申请日：2012-03-07

    申请人： Tadamasa Toma ,  Takahiro Nishi ,  Taiji Sasaki ,  Hiroshi Yahata ,  Tomoki Ogawa ,  Wataru Ikeda

    发明人： Tadamasa Toma ,  Takahiro Nishi ,  Taiji Sasaki ,  Hiroshi Yahata ,  Tomoki Ogawa ,  Wataru Ikeda

    IPC分类号： H04N13/00

    CPC分类号： H04N9/8233 ,  G11B27/3027 ,  G11B27/329 ,  G11B2220/213 ,  G11B2220/2541 ,  H04N5/765 ,  H04N5/85 ,  H04N9/8042 ,  H04N9/8205 ,  H04N9/8211 ,  H04N13/161 ,  H04N13/178 ,  H04N13/183 ,  H04N13/189

    摘要： A pair of main-view and sub-view video streams, a graphics stream, and playlist information are recorded on a BD-ROM disc. The sub-view video stream includes metadata arranged in each GOP. The metadata includes a correspondence table associating offset identifiers and offset information. The offset information defines offset control for each picture in a GOP. Offset control is processing to provide a left offset and right offset for the horizontal coordinates in a graphics plane to generate a pair of graphics planes that are respectively combined with main-view and sub-view video planes. The playlist information includes a stream selection table for each playback section. When the stream selection table associates a stream number with a packet identifier of a graphics stream, one of the offset identifiers is further allocated to the stream number.

    摘要翻译： 一对主视图和子视图视频流，图形流和播放列表信息被记录在BD-ROM盘上。 子视点视频流包括排列在每个GOP中的元数据。 元数据包括将偏移标识符和偏移信息相关联的对应表。 偏移信息定义GOP中每个图像的偏移控制。 偏移控制是对图形平面中的水平坐标提供左偏移和右偏移的处理，以生成分别与主视图和副视角视频平面组合的一对图形平面。 播放列表信息包括每个播放部分的流选择表。 当流选择表将流号与图形流的分组标识相关联时，偏移标识符之一进一步分配给流号。

    ENCODING DEVICE, DECODING DEVICE, PLAYBACK DEVICE, ENCODING METHOD, AND DECODING METHOD
    45.
    发明申请
    ENCODING DEVICE, DECODING DEVICE, PLAYBACK DEVICE, ENCODING METHOD, AND DECODING METHOD 有权
    编码设备，解码设备，回放设备，编码方法和解码方法

    公开(公告)号：US20130243103A1

    公开(公告)日：2013-09-19

    申请号：US13990597

    申请日：2012-09-13

    申请人： Taiji Sasaki ,  Hiroshi Yahata ,  Tomoki Ogawa ,  Takahiro Nishi ,  Toru Kawaguchi ,  Yuka Ozawa

    发明人： Taiji Sasaki ,  Hiroshi Yahata ,  Tomoki Ogawa ,  Takahiro Nishi ,  Toru Kawaguchi ,  Yuka Ozawa

    IPC分类号： H04N7/26

    CPC分类号： H04N19/00 ,  H04N13/00 ,  H04N13/161 ,  H04N19/577 ,  H04N19/597 ,  H04N19/70

    摘要： An encoding device that, when encoding frame image groups which represent scenes respectively viewed from plurality of viewpoints over predetermined time period, generates base-view video stream by encoding frame image group of standard viewpoint without using, as reference image, any frame image of other viewpoints, generates first-type dependent-view video stream by encoding frame image group of first-type viewpoint by using, as reference image, frame image of same time of base-view video stream or of another first-type dependent-view video stream, first-type viewpoint being positioned such that at least one viewpoint is present between first-type viewpoint and standard viewpoint, and generates second-type dependent-view video stream by encoding frame image group of second-type viewpoint by using, as reference images, frame images of same time of two viewpoints sandwiching second-type viewpoint, second-type viewpoint being neither standard viewpoint nor first-type viewpoint.

    摘要翻译： 一种编码装置，当对通过预定时间段分别从多个视点观看的场景的帧图像组进行编码时，通过对标准视点的帧图像组进行编码来生成基本视点视频流，而不使用作为参考图像的任何帧图像 视点通过使用第一类型视点的帧图像组，通过使用相同时间的基本视点视频流或另一个第一类型依赖视频视频流作为参考图像来生成第一类型依赖视频视频流 第一类视点被定位成使得在第一类视点和标准视点之间存在至少一个视点，并且通过使用作为参考图像来对第二类视点的帧图像组进行编码来生成第二类型依赖视频视频流 夹着第二种视点的两个视点的相同时间的帧图像，第二类视点既不是标准视点也不是第一类视点。

    PLAYBACK DEVICE, INTEGRATED CIRCUIT, RECORDING MEDIUM
    47.
    发明申请
    PLAYBACK DEVICE, INTEGRATED CIRCUIT, RECORDING MEDIUM 审中-公开
    回放装置，集成电路，记录媒体

    公开(公告)号：US20120106929A1

    公开(公告)日：2012-05-03

    申请号：US13346850

    申请日：2012-01-10

    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： H04N9/80

    CPC分类号： H04N9/8227 ,  G11B27/105 ,  G11B27/322 ,  G11B2220/2541 ,  H04N5/85 ,  H04N13/183 ,  H04N13/189 ,  H04N19/597 ,  H04N21/234327 ,  H04N21/2365 ,  H04N21/4122 ,  H04N21/42646 ,  H04N21/4325 ,  H04N21/4347 ,  H04N21/4516 ,  H04N21/454 ,  H04N21/4884

    摘要： Playback device for playing back graphics stream according to stream selection table recorded on recording medium. Stream number register stores, as current stream number, one of a plurality of stream numbers written in the stream selection table. Capability register indicates capability to play back graphics. Procedure means determines playback type of graphics corresponding to the current stream number, based on the playback capability indicated by the capability register. Playback of graphics streams falls into two types: first playback type in which a monoscopic graphics stream is used; and second playback type in which a pair of left-eye graphics stream and right-eye graphics stream is used to perform a stereoscopic playback. The capability register indicates whether capability to perform the stereoscopic playback using the pair of left-eye and right-eye graphics streams is present in graphics decoder.

    摘要翻译： 播放装置，用于根据记录在记录介质上的流选择表播放图形流。 流数量寄存器存储写入流选择表中的当前流号码中的多个流号码之一。 能力寄存器表示播放图形的能力。 程序意味着根据由能力寄存器指示的播放能力确定与当前流号相对应的图形的播放类型。 图形流的播放分为两种类型：使用单视图图形流的第一种播放类型; 以及其中一对左眼图形流和右眼图形流用于执行立体声再现的第二播放类型。 能力寄存器指示在图形解码器中是否存在使用一对左眼和右眼图形流执行立体声回放的能力。

    PLAYBACK DEVICE, INTEGRATED CIRCUIT, RECORDING MEDIUM
    50.
    发明申请
    PLAYBACK DEVICE, INTEGRATED CIRCUIT, RECORDING MEDIUM 有权
    回放装置，集成电路，记录媒体

    公开(公告)号：US20110164121A1

    公开(公告)日：2011-07-07

    申请号：US13063065

    申请日：2010-06-10

    申请人： Wataru Ikeda ,  Taiji Sasaki ,  Tomoki Ogawa ,  Hiroshi Yahata

    发明人： Wataru Ikeda ,  Taiji Sasaki ,  Tomoki Ogawa ,  Hiroshi Yahata

    IPC分类号： H04N13/04 ,  H04N5/775

    CPC分类号： H04N5/775 ,  G11B27/105 ,  G11B27/322 ,  G11B2220/2541 ,  H04N9/8205 ,  H04N9/8227 ,  H04N13/178 ,  H04N13/189

    摘要： A playback device for playing back a graphics stream in accordance with a stream selection table recorded on the recording medium. A procedure means determines a playback type of a graphics corresponding to the current stream number, based on the playback capability indicated by the capability register.The playback of graphics streams falls into two types, one of which is a first playback type in which a monoscopic graphics stream is used and the other is a second playback type in which a pair of left-eye graphics stream and right-eye graphics stream is used to perform a stereoscopic playback. The capability register indicates whether or not a capability to perform the stereoscopic playback by using the pair of left-eye graphics stream and right-eye graphics stream is present in the graphics decoder.

    摘要翻译： 一种播放装置，用于根据记录在记录介质上的流选择表来播放图形流。 程序装置根据由能力寄存器指示的播放能力来确定与当前流数相对应的图形的播放类型。 图形流的回放分为两种类型，其中一种是其中使用单视图图形流的第一种再现类型，另一类是其中一对左眼图形流和右眼图形流 用于执行立体声播放。 能力寄存器指示在图形解码器中是否存在通过使用一对左眼图形流和右眼图形流执行立体声再现的能力。