公开(公告)号：US20130024898A1

公开(公告)日：2013-01-24

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： H04N21/258 ,  H04N21/472

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。

公开(公告)号：US20130291025A1

公开(公告)日：2013-10-31

申请号：US13978093

申请日：2012-07-12

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

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

IPC分类号： H04N21/482

CPC分类号： H04N21/482 ,  H04N13/178 ,  H04N13/189 ,  H04N21/23439 ,  H04N21/26258 ,  H04N21/6587 ,  H04N21/816 ,  H04N21/8456 ,  H04N21/8543

摘要： A content playback device reduces user discomfort, relative to conventional devices, when playback is interrupted and resumed after switching viewing modes, pieces of content representing different viewing modes for a common product, and differing in video length or having other differences. The content playback device receives and plays back streaming content from a content server delivering two pieces of content having different viewing modes for the common product, and comprises: a selection unit selecting a viewing mode; a determination unit determining whether playback of a first piece of content not having the selected viewing mode was interrupted; a conversion unit converting, when the determination unit has determined affirmatively, a playback interrupt position into a corresponding position in a second piece of content having the selected viewing mode; and a request unit making a request to the content server for transmission of the second piece of content from the corresponding position.

摘要翻译： 内容播放装置相对于传统装置，当切换观看模式之后中断和恢复播放时，减少用户不适，表示用于普通产品的不同观看模式的内容，视频长度不同或具有其他差异的内容。 内容回放设备从传播具有不同观看模式的两条内容的内容服务器接收并播放流媒体内容，包括：选择单元，选择观看模式; 确定单元确定是否中断了不具有所选择的观看模式的第一内容的回放; 转换单元，当所述确定单元确定地确定在具有所选择的观看模式的第二内容中的对应位置中的重放中断位置; 以及请求单元，向所述内容服务器请求从所述对应位置发送所述第二内容。

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。

公开(公告)号：US09027069B2

公开(公告)日：2015-05-05

申请号：US13978093

申请日：2012-07-12

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

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

IPC分类号： H04N7/173 ,  H04N21/482 ,  H04N21/6587 ,  H04N13/00 ,  H04N21/2343 ,  H04N21/262 ,  H04N21/81 ,  H04N21/845 ,  H04N21/8543

CPC分类号： H04N21/482 ,  H04N13/178 ,  H04N13/189 ,  H04N21/23439 ,  H04N21/26258 ,  H04N21/6587 ,  H04N21/816 ,  H04N21/8456 ,  H04N21/8543

摘要： A content playback device reduces user discomfort, relative to conventional devices, when playback is interrupted and resumed after switching viewing modes, pieces of content representing different viewing modes for a common product, and differing in video length or having other differences. The content playback device receives and plays back streaming content from a content server delivering two pieces of content having different viewing modes for the common product, and comprises: a selection unit selecting a viewing mode; a determination unit determining whether playback of a first piece of content not having the selected viewing mode was interrupted; a conversion unit converting, when the determination unit has determined affirmatively, a playback interrupt position into a corresponding position in a second piece of content having the selected viewing mode; and a request unit making a request to the content server for transmission of the second piece of content from the corresponding position.

摘要翻译： 内容播放装置相对于传统装置，当切换观看模式之后中断和恢复播放时，减少用户不适，表示用于普通产品的不同观看模式的内容，视频长度不同或具有其他差异的内容。 内容回放设备从传播具有不同观看模式的两条内容的内容服务器接收并播放流媒体内容，包括：选择单元，选择观看模式; 确定单元确定是否中断了不具有所选择的观看模式的第一内容的回放; 转换单元，当所述确定单元确定地确定在具有所选择的观看模式的第二内容中的对应位置中的重放中断位置; 以及请求单元，向所述内容服务器请求从所述对应位置发送所述第二内容。

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：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：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：US20150062295A1

公开(公告)日：2015-03-05

申请号：US14239559

申请日：2012-08-24

申请人： Aki Yoneda ,  Kazuhiro Mochinaga ,  Hiroshi Yahata ,  Toru Kawaguchi ,  Yuka Ozawa

发明人： Aki Yoneda ,  Kazuhiro Mochinaga ,  Hiroshi Yahata ,  Toru Kawaguchi ,  Yuka Ozawa

IPC分类号： H04N13/00 ,  H04N21/2343 ,  H04N21/4363 ,  H04N21/81 ,  H04N21/4385 ,  H04N21/4402 ,  H04N19/597 ,  H04N21/2389

CPC分类号： H04N13/161 ,  G09G3/003 ,  G09G5/005 ,  G09G5/006 ,  G09G5/36 ,  G09G2320/0613 ,  G09G2340/02 ,  G09G2360/02 ,  G09G2370/04 ,  G09G2370/12 ,  H04N13/139 ,  H04N19/597 ,  H04N21/2343 ,  H04N21/2389 ,  H04N21/43635 ,  H04N21/4385 ,  H04N21/4402 ,  H04N21/816

摘要： An image processing system comprising a transmission device and a reception device, wherein the transmission device includes: a 3D encoder encoding 3D images input thereto to generate a 3D program; a stream generator generating a video stream including a plurality of programs, including the 3D program generated by the 3D encoder; a stream transmitter transmitting the video stream; and an information transmitter transmitting information for specifying a priority program within the video stream; and the reception device includes: an information receiver receiving the information; a stream receiver receiving the video stream; and a decoding processor decoding the video stream, specifying the priority program using the information, and performing control such that the priority program is output to a channel used for connecting to a display device at a priority program transfer rate equal to a preceding program transfer rate used for a preceding program output immediately before the priority program.

摘要翻译： 一种包括传输设备和接收设备的图像处理系统，其中所述传输设备包括：3D编码器，其对输入的3D图像进行编码以产生3D程序; 产生包括由3D编码器生成的3D程序的多个程序的视频流的流发生器; 发送视频流的流发射机; 以及信息发送器，发送用于指定所述视频流内的优先程序的信息; 并且接收装置包括：接收信息的信息接收器; 接收视频流的流接收机; 以及解码处理器，对视频流进行解码，使用该信息指定优先级程序，并且执行控制，使得优先程序以与先前的程序传送速率相等的优先程序传送速率输出到用于连接到显示设备的通道 用于在优先程序之前的前一个程序输出。

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。