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41. 发明申请

US20130243103A1 ENCODING DEVICE, DECODING DEVICE, PLAYBACK DEVICE, ENCODING METHOD, AND DECODING METHOD 有权
标题翻译：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。

42. 发明申请

US20130191861A1 BROADCASTING-COMMUNICATIONS COLLABORATION SYSTEM, DATA GENERATING APPARATUS, AND RECEIVING APPARATUS 审中-公开
标题翻译：广播通信协作系统，数据生成设备和接收设备
公开(公告)号：US20130191861A1
公开(公告)日：2013-07-25
申请号：US13824047
申请日：2012-08-08
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： H04N21/81
CPC分类号： H04N21/8126 , H04N21/236 , H04N21/23614 , H04N21/4316 , H04N21/4882 , H04N21/4886
摘要： A data generating apparatus 100 includes: an acquiring unit 101 configured to acquire a frame image; a setting unit 109 configured to set prohibition information showing a region on the frame image in which superimposition of an additional image is prohibited, the prohibition information being used when a playback apparatus superimposes the additional image on the frame image for playback; and a multiplexing unit 104 configured to multiplex the frame image and the prohibition information to generate data. A receiving apparatus 400 includes: a receiving unit 401 configured to receive data having been generated by multiplexing the frame image and the prohibition information; a separating unit 402 configured to separate the frame image and the prohibition information from the data; an acquiring unit 409 configured to acquire the additional image; and a superimposing unit 407 configured to superimpose the additional image on the frame image based on the prohibition information.
摘要翻译：数据生成装置100包括：获取单元101，被配置为获取帧图像; 设置单元109，被配置为设置禁止信息，该禁止信息表示禁止附加图像的叠加的帧图像上的区域，当重放装置将附加图像叠加在用于播放的帧图像上时，禁止信息被使用; 以及复用单元104，被配置为复用帧图像和禁止信息以生成数据。接收装置400包括：接收单元401，被配置为接收通过多路复用帧图像和禁止信息而生成的数据; 分离单元402，被配置为将帧图像和禁止信息与数据分离; 获取单元409，被配置为获取附加图像; 以及叠加单元407，被配置为基于禁止信息将附加图像叠加在帧图像上。

43. 发明申请

US20120311645A1 VIDEO PROCESSING DEVICE, METHOD, RECORDING MEDIUM, AND INTEGRATED CIRCUIT 审中-公开
标题翻译：视频处理设备，方法，记录介质和集成电路
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。

44. 发明申请

US20120287127A1 RECORDING MEDIUM, PLAYBACK DEVICE, INTEGRATED CIRCUIT 有权
标题翻译：记录介质，回放设备，集成电路
公开(公告)号：US20120287127A1
公开(公告)日：2012-11-15
申请号：US13558779
申请日：2012-07-26
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： G06T19/20
CPC分类号： H04N9/8233 , G11B27/034 , G11B27/105 , G11B2220/2541 , H04N5/85 , H04N9/8042 , H04N9/8227 , H04N13/161 , H04N13/178 , H04N13/183 , H04N13/189 , H04N13/359 , H04N19/597 , H04N21/234327 , H04N21/2365 , H04N21/42646 , H04N21/4325 , H04N21/4347 , H04N21/4532 , H04N21/4884
摘要： A base-view video stream and a dependent-view video stream are recorded on a BD-ROM. The base-view video stream includes picture data constituting a base view of a stereoscopic image. The dependent-view video stream includes offset metadata and picture data constituting a dependent view of the stereoscopic image. The offset metadata includes an offset sequence that defines an offset control of a plane memory when a graphics to be overlaid with the picture data is played back in a one-plane offset mode.
摘要翻译：基本视点视频流和从属视点视频流被记录在BD-ROM上。基视点视频流包括构成立体图像的基本视图的图像数据。从属视图视频流包括构成立体图像的从属视图的偏移元数据和图像数据。偏移元数据包括当以单平面偏移模式重放要与图像数据重叠的图形时定义平面存储器的偏移控制的偏移序列。

45. 发明授权

US08306384B2 Information recording medium, data sorting device, and data reproduction device 有权
标题翻译：信息记录介质，数据分类装置和数据再现装置
公开(公告)号：US08306384B2
公开(公告)日：2012-11-06
申请号：US11659038
申请日：2005-08-17
申请人： Hiroshi Yahata , Tomoyuki Okada , Masahiro Sueyoshi , Kosuke Nishio , Wataru Ikeda
发明人： Hiroshi Yahata , Tomoyuki Okada , Masahiro Sueyoshi , Kosuke Nishio , Wataru Ikeda
IPC分类号： H04N5/765
CPC分类号： G11B20/1217 , G11B27/105 , G11B27/3027 , H04N5/775 , H04N5/85 , H04N9/8042 , H04N9/8063 , H04N9/8205 , H04N9/8227
摘要： The present invention provides an information recording medium in which an access unit including basic data and extension data is recorded, so as to allow a decoder that decodes only basic data to process the access unit which includes the basic data and the extension data for the next generation.The information recording medium is an information recording medium on which a stream is recorded, the stream having plural access units and including at least one of video and audio, wherein each of the access units has basic data and extension data related to the basic data, the basic data is data that can be decoded into a completed state without requiring the extension data, and the extension data is data for improving the quality of data generated from the basic data, and information indicating that the extension data is included in each of the access units is recorded in an area, included in the access unit, which cannot be identified by the decoder which decodes only the basic data.
摘要翻译：本发明提供了一种信息记录介质，其中记录了包括基本数据和扩展数据的访问单元，以便允许仅解码基本数据的解码器处理包括基本数据和下一个扩展数据的访问单元代。信息记录介质是其上记录有流的信息记录介质，该流具有多个存取单元并且包括视频和音频中的至少一个，其中每个访问单元具有与基本数据相关的基本数据和扩展数据，基本数据是可以解码成完成状态而不需要扩展数据的数据，扩展数据是用于提高从基本数据生成的数据的质量的数据，以及指示扩展数据被包括在每个访问单元被记录在包括在访问单元中的区域中，该区域不能由只解码基本数据的解码器识别。

46. 发明申请

US20120106929A1 PLAYBACK DEVICE, INTEGRATED CIRCUIT, RECORDING MEDIUM 审中-公开
标题翻译：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。

47. 发明授权

US08170400B2 Information recording medium, and multiplexing device 有权
标题翻译：信息记录介质和多路复用装置
公开(公告)号：US08170400B2
公开(公告)日：2012-05-01
申请号：US11660394
申请日：2005-08-17
申请人： Hiroshi Yahata , Tomoyuki Okada , Wataru Ikeda
发明人： Hiroshi Yahata , Tomoyuki Okada , Wataru Ikeda
IPC分类号： H04N5/917
CPC分类号： G11B20/1217 , G10L19/24 , G11B20/10527 , G11B27/105 , G11B27/3027 , G11B27/329 , G11B2020/10546 , G11B2220/2541 , H04N5/775 , H04N5/85 , H04N5/91 , H04N9/7921 , H04N9/8042 , H04N9/8063 , H04N9/8205 , H04N9/8227 , H04N19/29 , H04N19/31 , H04N19/33 , H04N21/42646 , H04N21/4325 , H04N21/4621
摘要： The present invention provides an information recording medium in which an access unit including basic data and extension data is recorded, so as to allow a decoder that decodes only basic data to process the access unit which includes the basic data and the extension data for the next generation.The information recording medium is an information recording medium on which a stream including plural TS packets is recorded, and includes a first access unit which has a first packet that includes basic data as well as a second packet which includes extension data related to the basic data, the basic data being data that can be decoded in a completed state without using the extension data and the extension data being data for improving the quality of data generated from the basic data; wherein the first packet and the second packet are assigned with time stamps indicating relative times at which the first packet and the second packet are respectively inputted to buffers, so that a buffer model of a first decoder does not fail and a buffer model of a second decoder does not fail, the first decoder decoding only the basic data, and the second decoder decoding the basic data and the extension data.
摘要翻译：本发明提供了一种信息记录介质，其中记录了包括基本数据和扩展数据的访问单元，以便允许仅解码基本数据的解码器处理包括基本数据和下一个扩展数据的访问单元代。信息记录介质是其上记录有包含多个TS包的流的信息记录介质，并且包括具有包括基本数据的第一包的第一接入单元以及包括与基本数据相关的扩展数据的第二包基本数据是可以在完成状态下解码的数据，而不使用扩展数据，扩展数据是用于提高从基本数据生成的数据质量的数据; 其中第一分组和第二分组被分配有指示第一分组和第二分组被分别输入到缓冲区的相对时间的时间戳，使得第一解码器的缓冲模型不失败，并且第二分组的缓冲模型解码器不失败，第一解码器只解码基本数据，第二解码器解码基本数据和扩展数据。

48. 发明授权

US08116613B2 Recording medium, reproducing device, recording method and reproducing method 有权
标题翻译：记录介质，再现装置，记录方法和再现方法
公开(公告)号：US08116613B2
公开(公告)日：2012-02-14
申请号：US11910243
申请日：2006-04-07
申请人： Hiroshi Yahata , Tomoyuki Okada
发明人： Hiroshi Yahata , Tomoyuki Okada
IPC分类号： H04N5/765 , H04N5/935 , H04N9/80 , H04N5/92 , H04N5/82 , H04N5/89 , H04N5/84
CPC分类号： H04N9/8205 , G11B20/10527 , G11B20/1217 , G11B27/034 , G11B27/10 , G11B27/105 , G11B27/3027 , G11B27/329 , G11B2220/213 , G11B2220/2516 , G11B2220/2541 , G11B2220/455 , H04N5/765 , H04N5/85 , H04N9/8042 , H04N9/8063 , H04N9/8227 , H04N9/8715
摘要： On a BD-ROM, PlayList information is recorded. The PlayList information includes MainPath information and SubPath information. The MainPath information specifies one of a plurality of AVClips as a MainClip, and defines a primary playback section (PlayItem) on the MainClip. The SubPath information specifies, among the rest of the AVClips, one AVClip as a SubClip, and defines, on the SubClip, a secondary playback section (SubPlayItem) to be synchronized with the primary playback section. The SubPath information includes In_Time information and Out_Time information which indicate In_Time and Out_Time, respectively, of the SubPlayItem. In_Time and Out_Time of the SubPlayItem match In_Time and Out_Time of the PlayItem.
摘要翻译：在BD-ROM中，记录播放列表信息。播放列表信息包括MainPath信息和SubPath信息。 MainPath信息指定多个AVClip中的一个作为MainClip，并在MainClip上定义主播放部分（PlayItem）。子路径信息在AVClip的其余部分中指定一个AVClip作为SubClip，并且在SubClip上定义要与主播放部分同步的辅助播放部分（SubPlayItem）。子路径信息包括分别指示SubPlayItem的In_Time和Out_Time的In_Time信息和Out_Time信息。 SubPlayItem的In_Time和Out_Time匹配PlayItem的In_Time和Out_Time。

49. 发明申请

US20120033941A1 REPRODUCTION DEVICE, PROGRAM, REPRODUCTION METHOD 有权
标题翻译：再现设备，程序，再现方法
公开(公告)号：US20120033941A1
公开(公告)日：2012-02-09
申请号：US13273055
申请日：2011-10-13
申请人： Hiroshi Yahata , Tomoyuki Okada
发明人： Hiroshi Yahata , Tomoyuki Okada
IPC分类号： H04N9/80
CPC分类号： G11B27/105 , G11B27/322 , G11B2220/2537 , G11B2220/2541 , G11B2220/412
摘要： A playback apparatus that, when it is incorporated in a home theater system, judges via the HDMI whether an apparatus such as a speaker 600 connected thereto has a playback capability. If the connection partner apparatus has the playback capability, the playback apparatus inquires a user whether a decoding should be performed using a decoder embedded in the connection partner apparatus. If, in response to the inquiry, the user indicates that the decoding should be performed using the decoder of the connection partner apparatus, the playback apparatus reads a digital stream from a recording medium and outputs the read digital stream to the connection partner apparatus, by the pass-through output, regardless of a decoding capability of the playback apparatus itself.
摘要翻译：一种播放装置，当其被并入家庭影院系统中时，经由HDMI来判断诸如与其连接的扬声器600之类的装置是否具有播放能力。如果连接伙伴装置具有播放能力，则回放装置向用户询问是否应使用嵌入在连接伙伴装置中的解码器来执行解码。如果响应于询问，用户指示应该使用连接伙伴装置的解码器进行解码，则重放装置从记录介质读取数字流，并将读出的数字流输出到连接伙伴装置，由直通输出，而不管播放装置本身的解码能力。

50. 发明授权

US08086331B2 Reproduction apparatus, program and reproduction method 有权
标题翻译：复制装置，程序和再现方法
公开(公告)号：US08086331B2
公开(公告)日：2011-12-27
申请号：US10587868
申请日：2006-02-01
申请人： Wataru Ikeda , Tomoyuki Okada , Hiroshi Yahata
发明人： Wataru Ikeda , Tomoyuki Okada , Hiroshi Yahata
IPC分类号： G06F17/00 , H04R5/00 , H04N7/00 , G11B3/74
CPC分类号： G11B20/10527 , G11B20/1251 , G11B27/322 , G11B2020/10546 , G11B2020/10601 , G11B2020/1288 , G11B2220/2541
摘要： The Procedure executing unit 42 makes a judgment on which among three conditions are satisfied by each of a plurality of audio streams. The BD-ROM reproduction apparatus selects an audio stream to be reproduced in accordance with each combination of conditions that are satisfied by each audio stream. One of the conditions is that a channel attribute of an audio stream is surround and the reproduction apparatus is capable to output surround audio. If the audio stream to be reproduced conforms to an encoding method such as DTS-HD or DD/DD+ whose audio frames are composed of basic data and extended data, the judgment on whether the surround output is available is made by judging whether or not the reproduction apparatus has a capability to process the extended data.
摘要翻译：过程执行单元42通过多个音频流中的每一个判断满足三个条件中的哪一个条件。 BD-ROM再现装置根据每个音频流满足的条件的每个组合来选择要再现的音频流。条件之一是音频流的频道属性是环绕的，并且再现设备能够输出环绕音频。如果要再现的音频流符合诸如DTS-HD或DD / DD +的编码方式，其音频帧由基本数据和扩展数据组成，则通过判断环绕声输出是否可用来判断是否再现装置具有处理扩展数据的能力。

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