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283 条记录 (耗时 0.055 秒)

    Data processing device
    54.
    发明申请
    Data processing device 有权
    数据处理装置

    公开(公告)号：US20050244135A1

    公开(公告)日：2005-11-03

    申请号：US10519783

    申请日：2004-03-02

    申请人： Hiroshi Yahata ,  Tomoyuki Okada ,  Wataru Ikeda

    发明人： Hiroshi Yahata ,  Tomoyuki Okada ,  Wataru Ikeda

    IPC分类号： H04N5/04 ,  H04N5/44 ,  H04N5/445 ,  H04N5/45 ,  H04N5/46 ,  H04N5/85 ,  H04N9/804 ,  H04N9/806 ,  H04N9/82 ,  G11B27/00

    CPC分类号： H04N5/445 ,  H04N5/04 ,  H04N5/4401 ,  H04N5/44504 ,  H04N5/45 ,  H04N5/46 ,  H04N5/85 ,  H04N7/0112 ,  H04N9/8042 ,  H04N9/8063 ,  H04N9/8205 ,  H04N9/8227 ,  H04N21/42646 ,  H04N21/4307 ,  H04N21/4325 ,  H04N21/4348 ,  H04N21/4355 ,  H04N21/440218 ,  H04N21/485 ,  H04N21/4884

    摘要： A data processor according to the present invention includes: a receiving section to receive a data stream including data of first primary video to be presented by switching pictures at a first vertical scanning frequency and data of first auxiliary video to be presented synchronously with the first primary video; and a converting section for converting the first primary video data and the first auxiliary video data into data of synthetic video to be presented by switching the pictures at a second vertical scanning frequency, which is different from the first vertical scanning frequency. The data stream includes timing information defining respective times to present the first primary video and the first auxiliary video. The converting section associates second auxiliary video, having the same contents as the first auxiliary video on a picture of the first primary video, with a picture of second primary video, having the same contents as the counterpart of the first primary video, thereby generating synthetic video composed of the second primary video and the second auxiliary video.

    摘要翻译： 根据本发明的数据处理器包括：接收部分，用于接收包括以第一垂直扫描频率切换图像的第一主要视频的数据的数据流，以及与第一主视频同步地呈现的第一辅助视频的数据 视频; 以及转换部分，用于通过以与第一垂直扫描频率不同的第二垂直扫描频率切换图像，将第一主要视频数据和第一辅助视频数据转换成将呈现的合成视频的数据。 数据流包括定义相应时间以显示第一主视频和第一辅助视频的定时信息。 转换部分将具有与第一主要视频的图像上的第一辅助视频具有相同内容的第二辅助视频与第二主要视频的图像相关联，其具有与第一主要视频的对应物相同的内容，从而产生合成 视频由第二主要视频和第二辅助视频组成。

    Image decoding device, image coding device, image decoding method, image coding method, and program
    56.
    发明授权
    Image decoding device, image coding device, image decoding method, image coding method, and program 有权
    图像解码装置，图像编码装置，图像解码方法，图像编码方法和程序

    公开(公告)号：US08885709B2

    公开(公告)日：2014-11-11

    申请号：US12743424

    申请日：2009-09-14

    申请人： Tadamasa Toma ,  Takahiro Nishi ,  Taiji Sasaki ,  Hiroshi Yahata

    发明人： Tadamasa Toma ,  Takahiro Nishi ,  Taiji Sasaki ,  Hiroshi Yahata

    IPC分类号： H04N11/02 ,  H04N11/04 ,  H04J3/24 ,  H04N19/105 ,  H04N19/423 ,  H04N19/44 ,  H04N19/172 ,  H04N19/597

    CPC分类号： H04N19/426 ,  H04N19/105 ,  H04N19/172 ,  H04N19/423 ,  H04N19/427 ,  H04N19/44 ,  H04N19/597

    摘要： An image decoding device decodes views coded using inter-view prediction even when decoding is not instantly completed. The image decoding device includes a decoding processing unit which decodes a second view coded with reference to a first view; and a buffer memory provided upstream of the decoding processing unit. When the first view and the second view are assigned with an identical decoding point in time, the decoding processing unit decodes a picture of the second view at a point in time determined by adding a delay time which has a length required to complete decoding of a picture of the first view, to the decoding point in time assigned to the picture of the second view.

    摘要翻译： 图像解码装置即使在即将完成解码时，也能够利用视角间预测解码编码的图像。 图像解码装置包括解码处理单元，其对参考第一视图编码的第二视图进行解码; 以及设置在解码处理单元的上游的缓冲存储器。 当第一视图和第二视图被分配相同的解码时间点时，解码处理单元在通过添加延迟时间来确定第二视图的图片，所述延迟时间具有完成解码的所需长度 第一视图的图片，分配给第二视图图像的解码点。

    Playback apparatus, playback method, integrated circuit, broadcast system, and broadcast method using a broadcast video and additional video
    57.
    发明授权
    Playback apparatus, playback method, integrated circuit, broadcast system, and broadcast method using a broadcast video and additional video 有权
    播放装置，播放方法，集成电路，广播系统和使用广播视频和附加视频的广播方法

    公开(公告)号：US08773584B2

    公开(公告)日：2014-07-08

    申请号：US13824581

    申请日：2012-08-09

    申请人： Taiji Sasaki ,  Hiroshi Yahata ,  Tomoki Ogawa ,  Yasushi Uesaka ,  Kazuhiro Mochinaga

    发明人： Taiji Sasaki ,  Hiroshi Yahata ,  Tomoki Ogawa ,  Yasushi Uesaka ,  Kazuhiro Mochinaga

    IPC分类号： H04N7/12 ,  H04N7/00 ,  H04N7/16

    CPC分类号： H04N5/445 ,  H04N7/063 ,  H04N21/234318 ,  H04N21/266 ,  H04N21/44012 ,  H04N21/4622 ,  H04N21/631

    摘要： The present invention provides a playback apparatus for playing back one combination video by combining a broadcast video with any additional video not determined by a fixed position relative to the broadcast video. The playback apparatus comprises: a first receiving unit that receives, via a broadcast wave, a broadcast video composed of broadcast images, each broadcast image being a portion of a frame image among a plurality of frame images constituting the original video; a second receiving unit that receives an additional video composed of remaining images, each remaining image being the remaining portion of the frame image; an arrangement information acquiring unit that acquires arrangement information indicating an arrangement of the broadcast image and the remaining image in the frame image; and a playback unit that reproduces and plays back the frame images by arranging the broadcast images and the remaining images based on the arrangement information.

    摘要翻译： 本发明提供了一种播放装置，用于通过将广播视频与没有由相对于广播视频的固定位置确定的任何附加视频组合来播放一个组合视频。 播放装置包括：第一接收单元，经由广播波接收由广播图像构成的广播视频，每个广播图像是构成原始视频的多个帧图像中的帧图像的一部分; 第二接收单元，接收由剩余图像组成的附加视频，每个剩余图像是帧图像的剩余部分; 布置信息获取单元，其获取指示所述帧图像中的广播图像和剩余图像的布置的布置信息; 以及播放单元，其通过基于布置信息布置广播图像和剩余图像来再现和重放帧图像。

    Recording medium, reproduction device, and integrated circuit
    59.
    发明授权
    Recording medium, reproduction device, and integrated circuit 有权
    记录介质，再现装置和集成电路

    公开(公告)号：US08666231B2

    公开(公告)日：2014-03-04

    申请号：US13056168

    申请日：2009-12-02

    申请人： Taiji Sasaki ,  Hiroshi Yahata

    发明人： Taiji Sasaki ,  Hiroshi Yahata

    IPC分类号： H04N5/76 ,  H04N9/80 ,  H04N5/92 ,  H04N5/93

    CPC分类号： H04N9/8233 ,  G11B20/10527 ,  G11B20/1217 ,  G11B27/105 ,  G11B27/3027 ,  G11B27/329 ,  G11B2020/10611 ,  G11B2020/10814 ,  G11B2020/10944 ,  G11B2020/1224 ,  G11B2220/2541 ,  H04N5/765 ,  H04N5/85 ,  H04N9/8042 ,  H04N9/8205 ,  H04N9/8211 ,  H04N9/8227 ,  H04N13/178 ,  H04N13/189

    摘要： Provided is a recording medium in which extents for a base-view and a dependent-view are arranged alternately. The lower limit of the size of the base-view extents is the larger of a first lower limit value and a second lower limit value. The lower limit of the size of the dependent-view extent is a third lower limit value. The first lower limit value is determined so that, in monoscopic video playback, buffer underflow does not occur during jump periods between base-view extents. The second lower limit value is determined so that, in stereoscopic video playback, buffer underflow does not occur during read periods from each base-view extent to a next dependent-view extent. The third lower limit value is determined so that, in stereoscopic video playback, buffer underflow does not occur during read periods from each dependent-view extent to the next base-view extent.

    摘要翻译： 提供了一种记录介质，其中基座视图和从属视角的区域交替布置。 基础视野范围的大小的下限是第一下限值和第二下限值的较大值。 依赖视图范围的大小的下限是第三个下限值。 确定第一下限值，使得在单视频视频播放中，在基本视野范围之间的跳跃期间不会发生缓冲器下溢。 确定第二下限值，使得在立体视频重放中，在从每个基本视野范围到下一个从属视野范围的读取期间不会发生缓冲器下溢。 确定第三下限值，使得在立体视频播放中，在从每个从属视野范围到下一个基视区范围的读取期间不会发生缓冲器下溢。

    Playback device, integrated circuit, recording medium
    60.
    发明授权
    Playback device, integrated circuit, recording medium 有权
    播放装置，集成电路，记录介质

    公开(公告)号：US08593511B2

    公开(公告)日：2013-11-26

    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： H04N13/00

    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。