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90 条记录 (耗时 0.05 秒)

    DISPLAY DEVICE AND METHOD, TRANSMISSION DEVICE AND METHOD, AND RECEPTION DEVICE AND METHOD
    71.
    发明申请
    DISPLAY DEVICE AND METHOD, TRANSMISSION DEVICE AND METHOD, AND RECEPTION DEVICE AND METHOD 有权
    显示装置和方法，传输装置和方法以及接收装置和方法

    公开(公告)号：US20110305443A1

    公开(公告)日：2011-12-15

    申请号：US13203313

    申请日：2010-12-24

    申请人： Taiji Sasaki ,  Hiroshi Yahata ,  Tomoki Oagawa

    发明人： Taiji Sasaki ,  Hiroshi Yahata ,  Tomoki Oagawa

    IPC分类号： H04N13/02 ,  H04N5/93

    CPC分类号： H04N13/178 ,  H04N13/139 ,  H04N13/161 ,  H04N13/183 ,  H04N13/194 ,  H04N13/341 ,  H04N13/359

    摘要： A device for displaying stereoscopic video images on a screen includes a receiving unit, signal processing unit, and display unit. The receiving unit receives stream data including left-view frames and right-view frames of stereoscopic images. The signal processing unit alternately extracts left-view frames and right-view frames from the stream data. Over one frame period of the stereoscopic video images, the signal processing transmits a pair of a left-view frame and a right-view frame when the control information indicates a 3D playback mode, and transmits only a left-view frame when the control information indicates a 2D playback mode. The display unit displays each frame transmitted from the signal processing unit for a predetermined time on the screen.

    摘要翻译： 用于在屏幕上显示立体视频图像的装置包括接收单元，信号处理单元和显示单元。 接收单元接收包括立体图像的左视图帧和右视图帧的流数据。 信号处理单元从流数据交替地提取左视图帧和右视图帧。 在立体视频图像的一个帧周期中，当控制信息指示3D重放模式时，信号处理传输一对左视图帧和右视图帧，并且当控制信息 表示2D播放模式。 显示单元在屏幕上显示从信号处理单元发送的预定时间的每个帧。

    REPRODUCTION DEVICE, REPRODUCTION METHOD, RECORDING MEDIUM, APPLICATION, AND AUTHORING DEVICE
    72.
    发明申请
    REPRODUCTION DEVICE, REPRODUCTION METHOD, RECORDING MEDIUM, APPLICATION, AND AUTHORING DEVICE 审中-公开
    再现设备，再现方法，记录介质，应用程序和作者设备

    公开(公告)号：US20110262104A1

    公开(公告)日：2011-10-27

    申请号：US13133220

    申请日：2010-03-10

    申请人： Yuta Kiyosawa ,  Yasuyuki Matsuura ,  Tomohiro Matsumoto ,  Taiji Sasaki ,  Hiroshi Yahata

    发明人： Yuta Kiyosawa ,  Yasuyuki Matsuura ,  Tomohiro Matsumoto ,  Taiji Sasaki ,  Hiroshi Yahata

    IPC分类号： H04N9/80 ,  H04N5/783

    CPC分类号： G11B27/329 ,  G11B27/005 ,  G11B27/10 ,  G11B2220/213 ,  G11B2220/2541

    摘要： A playback device plays back a plurality of digital streams constituting a stream sequence while sequentially downloading the streams from an external resource contains time information indicating the current stream sequence playback time and state information indicating whether each stream is in a playable or non-playable state, and comprises an executor operable to execute an application corresponding to the stream sequence and a playback controller operable to control stream sequence playback. The application includes playback interval information for each stream, and specifies the subsequent stream to be played back after the current stream according to the playback interval information. When the state information of the subsequent stream is not the playable state, the playback controller performs one of a trickplay operation for extending the display duration of the current stream or a substitute video playback operation after the current stream in accordance with a request from the application.

    摘要翻译： 播放装置播放构成流序列的多个数字流，同时从外部资源顺序地下载流包含指示当前流序列重放时间的时间信息和指示每个流是否处于可播放或不可播放状态的状态信息， 并且包括执行器，其可操作以执行与所述流序列相对应的应用，以及可操作以控制流序列重放的重放控制器。 应用程序包括每个流的播放间隔信息，并且根据播放间隔信息指定在当前流之后要播放的后续流。 当后续流的状态信息不是可播放状态时，播放控制器执行用于扩展当前流的显示持续时间的特技播放操作或当前流之后的替代视频播放操作之一，该操作根据来自应用的请求 。

    RECORDING MEDIUM, PLAYBACK DEVICE, AND INTEGRATED CIRCUIT
    73.
    发明申请
    RECORDING MEDIUM, PLAYBACK DEVICE, AND INTEGRATED CIRCUIT 有权
    记录介质，回放设备和集成电路

    公开(公告)号：US20110187817A1

    公开(公告)日：2011-08-04

    申请号：US12889957

    申请日：2010-09-24

    申请人： Taiji Sasaki ,  Hiroshi Yahata ,  Tomoki Ogawa

    发明人： Taiji Sasaki ,  Hiroshi Yahata ,  Tomoki Ogawa

    IPC分类号： H04N9/80 ,  H04N13/00

    CPC分类号： H04N9/8227 ,  G11B27/00 ,  H04N5/445 ,  H04N5/85 ,  H04N9/8042 ,  H04N9/8205 ,  H04N21/42646 ,  H04N21/4325 ,  H04N21/816

    摘要： Provided is a recording medium on which are recorded a main-view stream, sub-view stream, and management information. The management information includes a system rate for each stream. Each stream is divided into a plurality of data blocks that form a plurality of extent blocks. In each extent block, main-view data blocks and sub-view data blocks are in a continuous interleaved arrangement. A main-view data block and sub-view data block forming a single pair each have a maximum size that is determined by the following conditions: (i) the system rate of the sub-view stream, (ii) whether the pair is the top pair within the extent block, and (iii) whether a long jump region exists between the recording areas of two extent blocks that are to be read continuously.

    摘要翻译： 提供了一种记录介质，其上记录有主视图流，子视图流和管理信息。 管理信息包括每个流的系统速率。 每个流被分成多个形成多个扩展块的数据块。 在每个扩展块中，主视图数据块和子视图数据块是连续的交错排列。 形成一对的主视图数据块和子视图数据块每个具有由以下条件确定的最大大小：（i）子视图流的系统速率，（ii）该对是否为 （iii）是否在连续读取的两个扩展块的记录区域之间是否存在长跳转区域。

    Recording medium, playback device, recording device, encoding method, and decoding method related to higher image quality
    77.
    发明授权
    Recording medium, playback device, recording device, encoding method, and decoding method related to higher image quality 有权
    记录介质，播放装置，记录装置，编码方法和与更高图像质量有关的解码方法

    公开(公告)号：US09392246B2

    公开(公告)日：2016-07-12

    申请号：US14113283

    申请日：2012-04-26

    申请人： Tomoki Ogawa ,  Taiji Sasaki ,  Hiroshi Yahata

    发明人： Tomoki Ogawa ,  Taiji Sasaki ,  Hiroshi Yahata

    IPC分类号： H04N19/30 ,  H04N9/808 ,  G11B20/10 ,  G11B20/12 ,  H04N9/804 ,  G11B20/00

    CPC分类号： H04N9/8082 ,  G11B20/10527 ,  G11B20/1251 ,  G11B20/1262 ,  G11B2020/00072 ,  G11B2020/10537 ,  G11B2020/1289 ,  H04N5/85 ,  H04N9/804 ,  H04N19/30

    摘要： A recording method for recording a base video stream and an enhancement video stream. The recording method includes: a first step of generating the base video stream by performing an irreversible conversion on an original image; and a second step of generating the enhancement video stream that includes a shift parameter and picture data. A gradation bit sequence of each pixel constituting the picture data of the enhancement video stream represents a difference between a gradation bit sequence of each pixel constituting picture data of the original image and a gradation bit sequence of each pixel constituting picture data of the base video stream. The shift parameter defines a shift operation that is performed by a playback device when the gradation bit sequence of the base video stream is added to the gradation bit sequence of the enhancement video stream.

    摘要翻译： 一种用于记录基本视频流和增强视频流的记录方法。 记录方法包括：通过对原始图像执行不可逆转换来生成基本视频流的第一步骤; 以及生成包括移位参数和图像数据的增强视频流的第二步骤。 构成增强视频流的图像数据的每个像素的灰度比特序列表示构成原始图像的图像数据的每个像素的灰度比特序列与构成基本视频流的图像数据的每个像素的灰度比特序列之间的差异 。 移位参数定义当基本视频流的灰度比特序列被添加到增强视频流的灰度比特序列时由播放设备执行的移位操作。

    Recording medium, playback device, and integrated circuit
    79.
    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。