公开(公告)号：US08730394B2

公开(公告)日：2014-05-20

申请号：US12440745

申请日：2007-05-17

申请人： Ikuo Tsukagoshi ,  Kenichi Imai ,  Takenori Ohshima ,  Yuichi Nishimori ,  Masaru Masuda

发明人： Ikuo Tsukagoshi ,  Kenichi Imai ,  Takenori Ohshima ,  Yuichi Nishimori ,  Masaru Masuda

IPC分类号： H04N7/00 ,  H04N3/27

CPC分类号： A63F13/25 ,  A63F13/30 ,  G09G5/12 ,  G09G2340/02 ,  G09G2340/14 ,  H04N5/38 ,  H04N5/44 ,  H04N21/4108 ,  H04N21/4122 ,  H04N21/42646 ,  H04N21/4394 ,  H04N21/4402 ,  H04N21/4623 ,  H04N21/4781

摘要： To provide a video display system for allowing a user to look at and listen to video and sound on various means. A video display system has a video display device and a portable video display device, connected to each other for communication. The video display device produces own device video data and own device sound data to be displayed and reproduced, respectively, on the video display device; displays the own device video data and reproduces the own device sound data; encodes these data into a data format which the portable video display device is able to handle, to thereby produce other device video data and other device sound data; and sends to the portable video display device. The portable video display device receives these data, and decodes and displays the other device video data, and decodes and reproduces the other device sound data.

摘要翻译： 提供用于允许用户以各种方式观看和收听视频和声音的视频显示系统。 视频显示系统具有彼此连接以进行通信的视频显示装置和便携式视频显示装置。 视频显示设备分别在视频显示设备上产生自己的设备视频数据和自己的设备声音数据以被显示和再现; 显示自己的设备视频数据并再现自己的设备声音数据; 将这些数据编码成便携式视频显示设备能够处理的数据格式，从而产生其他设备视频数据和其他设备声音数据; 并发送到便携式视频显示设备。 便携式视频显示装置接收这些数据，解码并显示其他设备视频数据，并对其他设备声音数据进行解码和再现。

公开(公告)号：US20100002146A1

公开(公告)日：2010-01-07

申请号：US12440745

申请日：2007-05-17

申请人： Ikuo Tsukagoshi ,  Kenichi Imai ,  Takenori Ohshima ,  Yuichi Nishimori ,  Masaru Masuda

发明人： Ikuo Tsukagoshi ,  Kenichi Imai ,  Takenori Ohshima ,  Yuichi Nishimori ,  Masaru Masuda

IPC分类号： H04N9/74 ,  H04N5/66 ,  H04N5/60 ,  H04N7/12

CPC分类号： A63F13/25 ,  A63F13/30 ,  G09G5/12 ,  G09G2340/02 ,  G09G2340/14 ,  H04N5/38 ,  H04N5/44 ,  H04N21/4108 ,  H04N21/4122 ,  H04N21/42646 ,  H04N21/4394 ,  H04N21/4402 ,  H04N21/4623 ,  H04N21/4781

摘要： To provide a video display system for allowing a user to look at and listen to video and sound on various means. A video display system has a video display device and a portable video display device, connected to each other for communication. The video display device produces own device video data and own device sound data to be displayed and reproduced, respectively, on the video display device; displays the own device video data and reproduces the own device sound data; encodes these data into a data format which the portable video display device is able to handle, to thereby produce other device video data and other device sound data; and sends to the portable video display device. The portable video display device receives these data, and decodes and displays the other device video data, and decodes and reproduces the other device sound data.

摘要翻译： 提供用于允许用户以各种方式观看和收听视频和声音的视频显示系统。 视频显示系统具有彼此连接以进行通信的视频显示装置和便携式视频显示装置。 视频显示设备分别在视频显示设备上产生自己的设备视频数据和自己的设备声音数据以被显示和再现; 显示自己的设备视频数据并再现自己的设备声音数据; 将这些数据编码成便携式视频显示设备能够处理的数据格式，从而产生其他设备视频数据和其他设备声音数据; 并发送到便携式视频显示设备。 便携式视频显示装置接收这些数据，解码并显示其他设备视频数据，并对其他设备声音数据进行解码和再现。

公开(公告)号：US09787968B2

公开(公告)日：2017-10-10

申请号：US13111701

申请日：2011-05-19

申请人： Ikuo Tsukagoshi

发明人： Ikuo Tsukagoshi

IPC分类号： H04N13/00 ,  H04N7/24 ,  H04N19/597

CPC分类号： H04N13/183 ,  H04N7/24 ,  H04N13/161 ,  H04N13/178 ,  H04N19/597 ,  H04N2213/003 ,  H04N2213/005

摘要： A transmission apparatus includes a first data stream generation unit, a second data stream generation unit, and a data transmission unit. The first data stream generation unit generates an image compression data stream. The second data stream generation unit generates a audio compression data stream to which specific information which is not directly related to audio data is added. The data transmission unit multiplexes the image compression data stream generated by the first data stream generation unit and the audio compression data stream generated by the second data stream generation unit, and transmits the resulting data stream.

公开(公告)号：US08817072B2

公开(公告)日：2014-08-26

申请号：US13022817

申请日：2011-02-08

申请人： Mark Kenneth Eyer ,  Ikuo Tsukagoshi

发明人： Mark Kenneth Eyer ,  Ikuo Tsukagoshi

IPC分类号： H04N13/00 ,  H04N7/32

CPC分类号： H04N13/161 ,  H04N13/172 ,  H04N13/183 ,  H04N13/189 ,  H04N19/597 ,  H04N21/4884 ,  H04N21/816

摘要： A method of decoding closed caption disparity data, involves a TV receiver receiving closed caption disparity data for a 3D display encoded as a sequence of frame interval/slope change pairs, with the frame interval representing a designated number of frames over which each linear function representing disparity is to be applied paired with a value indicating a change in slope from the slope of a preceding segment. A first segment in the sequence presumes a predetermined slope as a reference. A sequence of caption data packets specifies a closed caption display window containing closed caption text. The disparity value is used in each frame to determine a horizontal offset of left and right eye views of the CC display that establishes the closed caption display window's perceived z-axis position. This abstract is not to be considered limiting, since other embodiments may deviate from the features described in this abstract.

摘要翻译： 一种解码隐藏字幕差异数据的方法涉及一种TV接收机，其接收被编码为帧间隔/斜率变化对序列的3D显示的隐藏字幕差异数据，其中帧间隔表示指定数量的帧，每个线性函数表示 视差应与来自前一段的斜率的指示斜率变化的值配对。 序列中的第一段假设预定的斜率作为参考。 一系列字幕数据包指定一个包含隐藏字幕文本的隐藏字幕显示窗口。 在每个帧中使用视差值来确定建立隐藏字幕显示窗口感知的z轴位置的CC显示器的左眼和右眼视图的水平偏移。 该摘要不被认为是限制性的，因为其它实施例可能偏离本摘要中描述的特征。

公开(公告)号：US08665966B2

公开(公告)日：2014-03-04

申请号：US10569886

申请日：2004-09-02

申请人： Ikuo Tsukagoshi ,  Shinji Takada ,  Koichi Goto

发明人： Ikuo Tsukagoshi ,  Shinji Takada ,  Koichi Goto

IPC分类号： H04N7/12 ,  H04N11/02 ,  H04N11/04

CPC分类号： H04N19/42 ,  H04N19/12 ,  H04N19/127 ,  H04N19/156 ,  H04N19/172

摘要： The present invention realizes a video coding apparatus that is simple in configuration and can avoid video display quality deterioration due to an overrun of video coding processing. The video coding apparatus is provided with a coding means for bringing video into coding processing on a frame basis with a first coding processing method; a processing time detecting means for detecting coding actual processing time required for coding processing on the frame; a delay calculating means for calculating processing delay time of coding processing on the frame based on coding predicted processing time given to the coding processing and the coding actual processing time; a coding load controlling means for, in a case where the processing delay time on the frame is greater than or equal to a predetermined threshold value, causing a subsequent frame to undergo coding processing with a second coding processing method bearing coding processing load lower than in said first coding processing method, and thereby processing time of frames after occurrence of an overrun is shortened for recovery from the overrun so that a frame skip due to occurrence of an overrun is prevented to enable avoidance of video quality deterioration.

摘要翻译： 本发明实现了一种视频编码装置，其配置简单，并且可以避免视频编码处理超载导致的视频显示质量恶化。 视频编码装置具有编码装置，用于利用第一编码处理方法将视频转换成基于帧的编码处理; 处理时间检测装置，用于检测帧上的编码处理所需的编码实际处理时间; 延迟计算装置，用于根据给予编码处理和编码实际处理时间的编码预测处理时间，计算帧上的编码处理的处理延迟时间; 编码负载控制装置，用于在所述帧上的处理延迟时间大于或等于预定阈值的情况下，使后续帧进行编码处理，所述第二编码处理方法承载编码处理负载低于 所述第一编码处理方法，从而超出发生后的帧的处理时间被缩短以从超程恢复，从而防止由于发生超限而跳帧，从而避免视频质量恶化。

公开(公告)号：US20130188016A1

公开(公告)日：2013-07-25

申请号：US13876339

申请日：2012-07-03

申请人： Ikuo Tsukagoshi

发明人： Ikuo Tsukagoshi

IPC分类号： H04N13/00

CPC分类号： H04N13/194 ,  H04N13/161 ,  H04N13/178 ,  H04N19/59 ,  H04N19/597

摘要： A reception device with a 3D function can appropriately acquire corresponding disparity information together with data of overlapping information.A first private data stream (a 2D stream) including data of overlapping information and a second private data stream (a 3D extension stream) including disparity information are included in a multiplexed data stream. Association information associating the first private data stream with the second private data stream is included in the multiplexed data stream. For example, identification information which is common to descriptors describing information related to both of the streams is described as the association information. A reception device with a 3D function at a reception side can efficiently and appropriately extract and decode both of the streams based on the association information.

摘要翻译： 具有3D功能的接收装置可以适当地获取与重叠信息的数据相对应的视差信息。 包括重叠信息的数据的第一专用数据流（2D流）和包括视差信息的第二专用数据流（3D扩展流）被包括在复用的数据流中。 将第一私有数据流与第二专用数据流相关联的关联信息被包括在复用数据流中。 例如，描述与两个流相关的信息的描述符通用的识别信息被描述为关联信息。 在接收侧具有3D功能的接收装置可以基于关联信息有效地适当地提取和解码两个流。

公开(公告)号：US20120307006A1

公开(公告)日：2012-12-06

申请号：US13521791

申请日：2011-01-14

申请人： Ikuo Tsukagoshi

发明人： Ikuo Tsukagoshi

IPC分类号： H04N13/00 ,  H04N13/04

CPC分类号： H04N21/816 ,  H04N13/161 ,  H04N13/194 ,  H04N19/597 ,  H04N21/234318 ,  H04N2213/003

摘要： Provided is a receiving apparatus including a first decoder which decodes a first image signal, a second decoder which decodes a second image signal corresponding to an image of at least a part of a region of a first image frame of the first image signal, a CPU which acquires object indication information including spatial position information of the region with respect to the first image frame, and an object reconstruction part which has the image of the region overwrite the first image frame to generate a second image frame based on the position information.

摘要翻译： 本发明提供一种接收装置，包括对第一图像信号进行解码的第一解码器，对与第一图像信号的第一图像帧的区域的至少一部分的图像对应的第二图像信号进行解码的第二解码器，CPU 所述对象指示信息包括相对于所述第一图像帧的所述区域的空间位置信息的对象指示信息，以及基于所述位置信息，使所述区域的图像覆盖所述第一图像帧以生成第二图像帧的对象重建部。

公开(公告)号：US20120262454A1

公开(公告)日：2012-10-18

申请号：US13518775

申请日：2011-10-21

申请人： Ikuo Tsukagoshi

发明人： Ikuo Tsukagoshi

IPC分类号： G06T15/00

CPC分类号： H04N13/128 ,  H04N13/183 ,  H04N13/194

摘要： [Object] To enable consistency to be maintained in perspective with the objects in an image when performing superimposing display of ARIB format captions (caption units).[Solution] Caption data of each caption unit is inserted, as caption data (caption code) of a caption text data group, into a caption data stream. Also, disparity information (disparity vector) of each caption unit is inserted, as caption management data (control code) of a caption management data group, in the caption data stream. Since the caption data and disparity information are correlated, suitable disparity can be provided at the reception side to the caption units to be superimposed on the left eye image and right eye image.

摘要翻译： [对象]为了在执行ARIB格式标题（标题单位）的叠加显示时，使与图像中的对象保持一致性。 [解决方案]将每个字幕单元的字幕数据作为字幕文本数据组的字幕数据（字幕代码）插入到字幕数据流中。 此外，作为字幕数据流中的字幕管理数据组的字幕管理数据（控制代码），插入各字幕单元的视差信息（视差矢量）。 由于字幕数据和视差信息是相关的，因此可以在接收侧提供要叠加在左眼图像和右眼图像上的字幕单元的合适的视差。

公开(公告)号：US20120075421A1

公开(公告)日：2012-03-29

申请号：US13322723

申请日：2011-03-30

申请人： Ikuo Tsukagoshi

发明人： Ikuo Tsukagoshi

IPC分类号： H04N7/26 ,  H04N13/00 ,  H04N7/24

CPC分类号： H04N21/2365 ,  H04N13/178 ,  H04N13/194 ,  H04N19/597 ,  H04N19/70 ,  H04N21/2362

摘要： [Object] To enable a receiver compatible with MVC to adequately handle dynamic change in the contents of distribution and to perform correct stream reception.[Solution] A broadcasting station 100 transmits a first transport stream TS1 and a second transport stream TS2 in a time-sharing manner. The TS1 includes the video elementary streams of a base view and a predetermined number of non-base views. The TS2 includes a video elementary stream of two-dimensional (2D) image data. Stream association information for associating the base view and a predetermined number of non-base views is inserted into the TS1. A receiver 200 recognizes that the TS1 has been transmitted, based on the stream association information, and also recognizes association between the base view and non-base views. The receiver 200 can adequately handle dynamic change of the TS1 and TS2, i.e., dynamic change in the contents of distribution, and perform correct stream reception.

摘要翻译： [对象]使与MVC兼容的接收器能够充分地处理分发内容的动态变化并执行正确的流接收。 广播台100以分时方式发送第一传输流TS1和第二传输流TS2。 TS1包括基本视图和预定数量的非基本视图的视频基本流。 TS2包括二维（2D）图像数据的视频基本流。 用于将基本视图和预定数量的非基本视图相关联的流关联信息被插入到TS1中。 接收机200基于流关联信息识别TS1已被发送，并且还识别基本视图和非基本视图之间的关联。 接收机200可以适当地处理TS1和TS2的动态变化，即分配内容的动态变化，并且执行正确的流接收。

公开(公告)号：US20110292173A1

公开(公告)日：2011-12-01

申请号：US13111701

申请日：2011-05-19

申请人： Ikuo Tsukagoshi

发明人： Ikuo Tsukagoshi

IPC分类号： H04N13/00 ,  G10L19/00 ,  H04N7/26

CPC分类号： H04N13/183 ,  H04N7/24 ,  H04N13/161 ,  H04N13/178 ,  H04N19/597 ,  H04N2213/003 ,  H04N2213/005

摘要： A transmission apparatus includes a first data stream generation unit, a second data stream generation unit, and a data transmission unit. The first data stream generation unit generates an image compression data stream. The second data stream generation unit generates a audio compression data stream to which specific information which is not directly related to audio data is added. The data transmission unit multiplexes the image compression data stream generated by the first data stream generation unit and the audio compression data stream generated by the second data stream generation unit, and transmits the resulting data stream.

摘要翻译： 传输装置包括第一数据流生成单元，第二数据流生成单元和数据传输单元。 第一数据流生成单元生成图像压缩数据流。 第二数据流生成单元生成与音频数据不直接相关的特定信息的音频压缩数据流。 数据发送单元复用由第一数据流生成单元生成的图像压缩数据流和由第二数据流生成单元生成的音频压缩数据流，并发送结果数据流。