公开(公告)号：US09357200B2

公开(公告)日：2016-05-31

申请号：US14005406

申请日：2012-04-26

申请人： Yasushi Uesaka ,  Hiroshi Yahata ,  Wataru Ikeda ,  Tomoki Ogawa ,  Yuka Ozawa ,  Toru Kawaguchi

发明人： Yasushi Uesaka ,  Hiroshi Yahata ,  Wataru Ikeda ,  Tomoki Ogawa ,  Yuka Ozawa ,  Toru Kawaguchi

IPC分类号： H04N13/04 ,  H04N13/00 ,  H04N21/431 ,  H04N21/488 ,  H04N21/81 ,  H04N21/236 ,  H04N21/2368

CPC分类号： H04N13/183 ,  H04N13/172 ,  H04N13/178 ,  H04N21/23614 ,  H04N21/2368 ,  H04N21/4312 ,  H04N21/4884 ,  H04N21/816 ,  H04N2213/003

摘要： A video processing device overlays appropriate presentation data over video images, even if the size of the display area for 3D video images differs from the size of the display area for presentation data that is to be presented with the 3D video images. The video processing device generates left- and right-view images from a 3D video stream, enlarges presentation data obtained from a relevant data stream to scale its display size to match the display size of video images, applying an offset value, which is determined to cause a specific parallax, to the thus enlarged presentation data to generate left- and right-view presentation data, and overlays the left-view presentation data over the left-view images and the right-view presentation data over the right-view images to display video images resulting from the overlaying.

摘要翻译： 即使3D视频图像的显示区域的尺寸与用于呈现3D视频图像的呈现数据的显示区域的大小不同，视频处理设备也可以覆盖视频图像上的适当的呈现数据。 视频处理设备从3D视频流生成左视图和右视图图像，放大从相关数据流获得的呈现数据，以缩放其显示大小以匹配视频图像的显示大小，应用偏移值，该偏移值被确定为 引起特定的视差，由此放大的呈现数据以产生左视图和右视图呈现数据，并且通过左视图图像和右视图呈现数据将左视图呈现数据覆盖在右视图图像上， 显示由重叠产生的视频图像。

公开(公告)号：US20140002621A1

公开(公告)日：2014-01-02

申请号：US14005406

申请日：2012-04-26

申请人： Yasushi Uesaka ,  Hiroshi Yahata ,  Wataru Ikeda ,  Tomoki Ogawa ,  Yuka Ozawa ,  Toru Kawaguchi

发明人： Yasushi Uesaka ,  Hiroshi Yahata ,  Wataru Ikeda ,  Tomoki Ogawa ,  Yuka Ozawa ,  Toru Kawaguchi

IPC分类号： H04N13/00

CPC分类号： H04N13/183 ,  H04N13/172 ,  H04N13/178 ,  H04N21/23614 ,  H04N21/2368 ,  H04N21/4312 ,  H04N21/4884 ,  H04N21/816 ,  H04N2213/003

摘要： A video processing device overlays appropriate presentation data over video images, even if the size of the display area for 3D video images differs from the size of the display area for presentation data that is to be presented with the 3D video images. The video processing device generates left- and right-view images from a 3D video stream, enlarges presentation data obtained from a relevant data stream to scale its display size to match the display size of video images, applying an offset value, which is determined to cause a specific parallax, to the thus enlarged presentation data to generate left- and right-view presentation data, and overlays the left-view presentation data over the left-view images and the right-view presentation data over the right-view images to display video images resulting from the overlaying.

摘要翻译： 即使3D视频图像的显示区域的尺寸与用于呈现3D视频图像的呈现数据的显示区域的大小不同，视频处理设备也可以覆盖视频图像上的适当的呈现数据。 视频处理设备从3D视频流生成左视图和右视图图像，放大从相关数据流获得的呈现数据，以缩放其显示大小以匹配视频图像的显示大小，应用偏移值，该偏移值被确定为 引起特定的视差，由此放大的呈现数据以产生左视图和右视图呈现数据，并且通过左视图图像和右视图呈现数据将左视图呈现数据覆盖在右视图图像上， 显示由重叠产生的视频图像。

公开(公告)号：US09154767B2

公开(公告)日：2015-10-06

申请号：US13477803

申请日：2012-05-22

申请人： Yuka Ozawa ,  Toru Kawaguchi ,  Hiroshi Yahata ,  Yasushi Uesaka ,  Tomoki Ogawa

发明人： Yuka Ozawa ,  Toru Kawaguchi ,  Hiroshi Yahata ,  Yasushi Uesaka ,  Tomoki Ogawa

IPC分类号： G06T15/00 ,  G06K9/00 ,  H04N13/04 ,  H04N13/00

CPC分类号： H04N13/156 ,  H04N13/167 ,  H04N13/183 ,  H04N13/194 ,  H04N13/341 ,  H04N13/398

摘要： A data broadcast display device guarantees stereoscopic perception by the user of a displayed 3D data broadcast image, while alleviating the discomfort a user experiences due to a delay in display. The data broadcast display device includes a reception unit that receives object data for generating the left-view and right-view objects, a display data generation unit that generates the left-view and right-view objects using the received object data while providing notification upon completion of the generation of each object, and a display control unit that determines, at predetermined time intervals, whether the notification has been received for both the left-view and right-view objects, includes both the left-view and right-view objects in a data broadcast image for display when determining affirmatively, and includes neither the left-view nor the right-view object in the data broadcast image for display when determining negatively.

摘要翻译： 数据广播显示装置保证用户对显示的3D数据广播图像的立体感觉，同时减轻用户因显示延迟而导致的不适。 数据广播显示装置包括：接收单元，其接收用于生成左视图和右视图对象的对象数据;显示数据生成单元，其使用所接收的对象数据生成左视图和右视图对象，同时提供通知 完成每个对象的生成;以及显示控制单元，其以预定时间间隔确定是否已经为左视图对象和右视图对象都收到了通知，包括左视图对象和右视图对象 在确定肯定地显示的数据广播图像中，并且当确定为否定时不包括用于显示的数据广播图像中的左视图对象和右视图对象。

公开(公告)号：US09185386B2

公开(公告)日：2015-11-10

申请号：US13885240

申请日：2012-05-30

申请人： Yuka Ozawa ,  Toru Kawaguchi ,  Hiroshi Yahata ,  Yasushi Uesaka ,  Tomoki Ogawa

发明人： Yuka Ozawa ,  Toru Kawaguchi ,  Hiroshi Yahata ,  Yasushi Uesaka ,  Tomoki Ogawa

IPC分类号： H04N7/26 ,  H04N13/00

CPC分类号： H04N13/194 ,  H04N13/178 ,  H04N13/183

摘要： Provided is a video processing device that quickly identifies a distribution mode of a stream of display data, e.g., subtitles, and reproduces the data according to the distribution mode. The video processing device receives a transport stream including additional information and a data stream of display data to be displayed along with a 3D video, the additional information indicating whether the transport stream further includes left-view and right-view data streams generated from left-view and right-view data used for displaying the display data; determines whether the transport stream includes the left-view and the right-view data streams based on the additional information; and reproduces the left-view and the right-view data from the left-view and the right-view data streams when the transport stream includes the left-view and the right-view data streams, and reproduces alternative left-view and right-view data when the transport stream does not include the left-view and the right-view data streams.

摘要翻译： 提供了一种视频处理装置，其能够快速识别显示数据流（例如字幕）的分发模式，并根据分发模式再现数据。 视频处理设备接收包括附加信息和要与3D视频一起显示的显示数据的数据流的传输流，附加信息指示传输流是否还包括左视图和右视图数据流， 用于显示显示数据的视图和右视图数据; 基于附加信息来确定传输流是否包括左视图和右视图数据流; 并且当传输流包括左视图数据流和右视图数据流时，从左视图数据流和右视图数据流再现左视图和右视图数据，并再现左视图和右视图数据流， 当传输流不包括左视图和右视图数据流时查看数据。

公开(公告)号：US20120311645A1

公开(公告)日：2012-12-06

申请号：US13482188

申请日：2012-05-29

申请人： Toshihiko Munetsugu ,  Yuka Ozawa ,  Toru Kawaguchi ,  Hiroshi Yahata ,  Yasushi Uesaka ,  Tomoki Ogawa

发明人： Toshihiko Munetsugu ,  Yuka Ozawa ,  Toru Kawaguchi ,  Hiroshi Yahata ,  Yasushi Uesaka ,  Tomoki Ogawa

IPC分类号： H04N13/04 ,  H04N21/643 ,  H04N21/234

CPC分类号： H04N21/816 ,  H04N13/183 ,  H04N13/194 ,  H04N21/2362 ,  H04N21/4345 ,  H04N21/4884

摘要： A video processing device receives at least a supplementary display object playback stream and a data block, the supplementary display object playback stream containing an encoded supplementary display object to be displayed along with a 3D video image, and the data block including identifying information for 3D display of the supplementary display object by a processing unit. Before the content of the supplementary display object playback stream is referred to, the identifying information is extracted from the data block and the processing unit for 3D display of the supplementary display object is determined. The determined processing unit processes the supplementary display object playback stream to create and output a right-view supplementary display object and a left-view supplementary display object.

摘要翻译： 视频处理装置至少接收辅助显示对象重放流和数据块，所述补充显示对象重放流包含与3D视频图像一起显示的编码补充显示对象，并且所述数据块包括用于3D显示的识别信息 的补充显示对象。 在参考补充显示对象重放流的内容之前，从数据块中提取识别信息，并且确定用于辅助显示对象的3D显示的处理单元。 确定的处理单元处理辅助显示对象重放流以创建和输出右视图辅助显示对象和左视图辅助显示对象。

公开(公告)号：US20120300029A1

公开(公告)日：2012-11-29

申请号：US13478469

申请日：2012-05-23

申请人： Takuji HIRAMOTO ,  Yuka Ozawa ,  Toru Kawaguchi ,  Hiroshi Yahata ,  Yasushi Uesaka ,  Tomoki Ogawa

发明人： Takuji HIRAMOTO ,  Yuka Ozawa ,  Toru Kawaguchi ,  Hiroshi Yahata ,  Yasushi Uesaka ,  Tomoki Ogawa

IPC分类号： H04N13/04 ,  H04N13/00

CPC分类号： H04N13/128 ,  H04N13/183 ,  H04N13/341

摘要： A video processing device 21 receives a data broadcast and video data for 3D display, the video data having a display position and depth set according to objects therein displayed in 3D, and object information indicating the display position and depth for data broadcast images when displayed in 3D. A data broadcast processor 206 acquires position information indicating the display position from BML. An offset acquirer 207 acquires an offset value corresponding to the display position from the offset information. A right-view data broadcast image generator 208 and a left-view data broadcast image generator 209 generate respective right-view data broadcast images and left-view data broadcast images using the offset value so acquired.

摘要翻译： 视频处理装置21接收用于3D显示的数据广播和视频数据，具有根据3D显示的对象设置的显示位置和深度的视频数据，以及指示在显示时数据广播图像的显示位置和深度的对象信息 3D。 数据广播处理器206从BML获取指示显示位置的位置信息。 偏移获取器207从偏移信息获取与显示位置对应的偏移值。 右视图数据广播图像生成器208和左视图数据广播图像生成器209使用如此获取的偏移值来生成相应的右视图数据广播图像和左视图数据广播图像。

公开(公告)号：US20130229489A1

公开(公告)日：2013-09-05

申请号：US13885240

申请日：2012-05-30

申请人： Yuka Ozawa ,  Toru Kawaguchi ,  Hiroshi Yahata ,  Yasushi Uesaka ,  Tomoki Ogawa

发明人： Yuka Ozawa ,  Toru Kawaguchi ,  Hiroshi Yahata ,  Yasushi Uesaka ,  Tomoki Ogawa

IPC分类号： H04N13/00

CPC分类号： H04N13/194 ,  H04N13/178 ,  H04N13/183

摘要： Provided is a video processing device that quickly identifies a distribution mode of a stream of display data, e.g., subtitles, and reproduces the data according to the distribution mode. The video processing device receives a transport stream including additional information and a data stream of display data to be displayed along with a 3D video, the additional information indicating whether the transport stream further includes left-view and right-view data streams generated from left-view and right-view data used for displaying the display data; determines whether the transport stream includes the left-view and the right-view data streams based on the additional information; and reproduces the left-view and the right-view data from the left-view and the right-view data streams when the transport stream includes the left-view and the right-view data streams, and reproduces alternative left-view and right-view data when the transport stream does not include the left-view and the right-view data streams.

摘要翻译： 提供了一种视频处理装置，其能够快速识别显示数据流（例如字幕）的分发模式，并根据分发模式再现数据。 视频处理设备接收包括附加信息和要与3D视频一起显示的显示数据的数据流的传输流，附加信息指示传输流是否还包括左视图和右视图数据流， 用于显示显示数据的视图和右视图数据; 基于附加信息来确定传输流是否包括左视图和右视图数据流; 并且当传输流包括左视图数据流和右视图数据流时，从左视图数据流和右视图数据流再现左视图和右视图数据，并再现左视图和右视图数据流， 当传输流不包括左视图和右视图数据流时查看数据。

公开(公告)号：US09661320B2

公开(公告)日：2017-05-23

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： H04N13/00 ,  H04N11/04 ,  G06K9/36 ,  H04N19/00 ,  H04N7/26 ,  H04N19/597 ,  H04N19/70 ,  H04N19/577

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.

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。

公开(公告)号：US09106962B2

公开(公告)日：2015-08-11

申请号：US13551958

申请日：2012-07-18

申请人： Toshihiko Munetsugu ,  Yuka Ozawa ,  Takuji Hiramoto ,  Toru Kawaguchi ,  Hiroshi Yahata

发明人： Toshihiko Munetsugu ,  Yuka Ozawa ,  Takuji Hiramoto ,  Toru Kawaguchi ,  Hiroshi Yahata

IPC分类号： H04N5/445 ,  H04N21/472 ,  H04N7/18 ,  H04N21/6587 ,  H04N21/84 ,  H04N21/2343 ,  H04N21/2387 ,  H04N21/262 ,  H04N21/61 ,  H04N21/81

CPC分类号： H04N21/47217 ,  H04N7/181 ,  H04N21/23439 ,  H04N21/2387 ,  H04N21/26258 ,  H04N21/6125 ,  H04N21/6587 ,  H04N21/816 ,  H04N21/84

摘要： To provide a content playback device capable of, when playing back a content distributed in a streaming format via a network whose view mode is selectable among a plurality of view modes, presenting to a user the switchability between the view modes, thereby to improve the user's convenience. The content playback device includes a reception unit that receives, from the content distribution system, control information indicating a plurality of view modes selectable for viewing the video content, a presentation unit that presents, to a user, the view modes as options of a view mode for viewing the video content, an input reception unit that receives an input selecting one view mode among the view modes from the user; and a request unit that requests the content distribution system to distribute the video content in the streaming format, by transmitting information indicating the selected view mode to the content distribution system.

摘要翻译： 提供一种内容回放装置，其能够通过经多个观看模式中的视图模式可选择的网络回放以流式格式分发的内容时，向用户呈现观看模式之间的切换性，从而改善用户的 方便。 内容回放装置包括：接收部，其从内容分发系统接收指示可选择用于观看视频内容的多个观看模式的控制信息;呈现单元，向用户呈现视图模式作为视图的选项; 用于观看视频内容的模式;输入接收单元，其从用户接收视图模式中的输入选择一视图模式; 以及请求单元，通过将表示所选择的视图模式的信息发送到内容分发系统，请求内容分发系统以流格式分发视频内容。