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    Encoded image signal conversion method and apparatus
    1.
    发明授权
    Encoded image signal conversion method and apparatus 有权
    编码图像信号转换方法和装置

    公开(公告)号：US07953281B2

    公开(公告)日：2011-05-31

    申请号：US11260436

    申请日：2005-10-28

    申请人： Daisuke Yoshida ,  Yuichi Kubo ,  Keisuke Inata

    发明人： Daisuke Yoshida ,  Yuichi Kubo ,  Keisuke Inata

    IPC分类号： G06K9/36

    CPC分类号： H04N19/40 ,  H04N19/139 ,  H04N19/146 ,  H04N19/162 ,  H04N19/176 ,  H04N19/46 ,  H04N19/61

    摘要： A transcoding method and apparatus designed to reduce, with a high picture quality, the computation processing volume required for transcoding are provided. A recording and reproduction apparatus 100 includes an encoder 101, a transcoder 102, an intermediate information storage memory 105, a stream storage memory 106, a compression expansion means 107, an input image storage memory 108, and a user interface 110. When performing encoding in an encoder 104 with a second compressive encoding method, the intermediate information is read from the intermediate information storage memory 105, processed into a utilizable format, and utilized during encoding with the second compressive encoding method.

    摘要翻译： 提供了一种转码方法和设备，其被设计为以高画质降低转码所需的计算处理量。 记录和再现装置100包括编码器101，代码转换器102，中间信息存储存储器105，流存储存储器106，压缩扩展装置107，输入图像存储器108和用户接口110.当执行编码 在具有第二压缩编码方法的编码器104中，从中间信息存储器105读取中间信息，被处理成可利用的格式，并且在使用第二压缩编码方法进行编码期间被利用。

    Data processing device, data processing system
    2.
    发明申请
    Data processing device, data processing system 审中-公开
    数据处理装置，数据处理系统

    公开(公告)号：US20070044132A1

    公开(公告)日：2007-02-22

    申请号：US11502617

    申请日：2006-08-09

    申请人： Yuichi Kubo ,  Daisuke Yoshida ,  Keisuke Inata

    发明人： Yuichi Kubo ,  Daisuke Yoshida ,  Keisuke Inata

    IPC分类号： H04N7/16 ,  H04N7/173

    CPC分类号： H04N7/1675 ,  H04N21/4126 ,  H04N21/4334 ,  H04N21/43637 ,  H04N21/4367 ,  H04N21/440218 ,  H04N21/44231

    摘要： A data processing device capable of indicating data being recorded or already recorded, at a location different from a user home without storing the data in a file format. When a terminal device issues a viewing request for a recorded program to an HDD in the user home, the program stored at a high bit rate is transmitted. Therefore, even if the terminal is a mobile, the program can be viewed on a display. Further, even during recording operation, an already recorded portion is transmitted so that the program can be viewed. Even during concurrent reproduction in which some one views the program during recording while the program is reproduced, the program can be transmitted for a mobile phone so that the program can be viewed at the mobile phone.

    摘要翻译： 一种数据处理装置，其能够指示在与用户本地不同的位置记录或已经记录的数据，而不以文件格式存储数据。 当终端装置向用户家庭中的HDD发出记录节目的查看请求时，发送以高比特率存储的节目。 因此，即使终端是移动终端，也可以在显示器上观看该程序。 此外，即使在记录操作期间，发送已经记录的部分，使得可以观看节目。 即使在同时再现期间，在再现节目期间，一些人在录制期间观看节目，可以针对移动电话发送节目，使得可以在手机上观看节目。

    Encoded image signal conversion method and apparatus
    3.
    发明申请
    Encoded image signal conversion method and apparatus 有权
    编码图像信号转换方法和装置

    公开(公告)号：US20060119536A1

    公开(公告)日：2006-06-08

    申请号：US11260436

    申请日：2005-10-28

    申请人： Daisuke Yoshida ,  Yuichi Kubo ,  Keisuke Inata

    发明人： Daisuke Yoshida ,  Yuichi Kubo ,  Keisuke Inata

    IPC分类号： G09G5/00

    CPC分类号： H04N19/40 ,  H04N19/139 ,  H04N19/146 ,  H04N19/162 ,  H04N19/176 ,  H04N19/46 ,  H04N19/61

    摘要： A transcoding method and apparatus designed to reduce, with a high picture quality, the computation processing volume required for transcoding are provided. A recording and reproduction apparatus 100 includes an encoder 101, a transcoder 102, an intermediate information storage memory 105, a stream storage memory 106, a compression expansion means 107, an input image storage memory 108, and a user interface 110. When performing encoding in an encoder 104 with a second compressive encoding method, the intermediate information is read from the intermediate information storage memory 105, processed into a utilizable format, and utilized during encoding with the second compressive encoding method.

    摘要翻译： 提供了一种转码方法和设备，其被设计为以高画质降低转码所需的计算处理量。 记录和再现装置100包括编码器101，代码转换器102，中间信息存储存储器105，流存储存储器106，压缩扩展装置107，输入图像存储器108和用户接口110.当执行编码 在具有第二压缩编码方法的编码器104中，从中间信息存储器105读取中间信息，被处理成可利用的格式，并且在使用第二压缩编码方法进行编码期间被利用。

    Video encoding device
    5.
    发明申请
    Video encoding device 审中-公开
    视频编码设备

    公开(公告)号：US20070047919A1

    公开(公告)日：2007-03-01

    申请号：US11502591

    申请日：2006-08-09

    申请人： Daisuke Yoshida ,  Keisuke Inata

    发明人： Daisuke Yoshida ,  Keisuke Inata

    IPC分类号： H04N7/26

    CPC分类号： H04N19/61

    摘要： A video encoding device capable of recording a plurality of videos at the same time is provided. It is a device capable of performing simultaneous compression encoding and recording of programs of at least one or more channels selected by using, for example, a video encoding method such as an MPEG-2 format, comprises an antenna, a tuner unit, a synchronizing signal generating unit, a recording channel control unit, a multichannel encoder, a recording unit, a monitor, a loudspeaker, a GUI and an overall control unit, and controls the recording channel control unit so that the encoding processing by the multichannel encoder is decreased.

    摘要翻译： 提供能够同时记录多个视频的视频编码装置。 它是能够对通过使用诸如MPEG-2格式的视频编码方法选择的至少一个或多个频道的程序进行同时压缩编码和记录的装置，包括天线，调谐器单元，同步 信号发生单元，记录通道控制单元，多通道编码器，记录单元，监视器，扬声器，GUI和总体控制单元，并且控制记录通道控制单元，使得多通道编码器的编码处理减少 。

    Apparatus for processing data of program
    6.
    发明申请
    Apparatus for processing data of program 审中-公开
    用于处理程序数据的装置

    公开(公告)号：US20080040751A1

    公开(公告)日：2008-02-14

    申请号：US11501842

    申请日：2006-08-10

    申请人： Keisuke Inata ,  Daisuke Yoshida ,  Masaru Takahashi

    发明人： Keisuke Inata ,  Daisuke Yoshida ,  Masaru Takahashi

    IPC分类号： H04N5/445 ,  H04N7/16 ,  H04N7/173 ,  G06F3/00

    CPC分类号： H04N5/76 ,  G11B27/034 ,  G11B27/322 ,  H04N5/775 ,  H04N5/781 ,  H04N21/4147 ,  H04N21/42661 ,  H04N21/4335 ,  H04N21/4424 ,  H04N21/485 ,  H04N21/84

    摘要： Most recorded data are necessary program data in the prior art. As the recording area of a recording medium such as a hard disk or an optical medium is increased, however, most recorded data become unnecessary data. Therefore, a demand of easily deleting such unnecessary data becomes stronger. To this end, there is provided a program deleting apparatus in which an unnecessary program extractor extracts specific program data or program data associated with program information and automatically deletes the specific program data and the extracted program data. The program deleting apparatus also can display a list of the extracted unnecessary program information on a monitor to prompt a user to specify unnecessary program or programs to be actually deleted on the basis of the displayed information.

    摘要翻译： 大多数记录的数据是现有技术中必需的程序数据。 然而，随着诸如硬盘或光学介质的记录介质的记录区域的增加，大多数记录的数据变成不必要的数据。 因此，容易地删除这种不必要的数据的需求变得更强。 为此，提供了一种程序删除装置，其中不必要的程序提取器提取与程序信息相关联的特定程序数据或程序数据，并自动删除特定的程序数据和所提取的程序数据。 程序删除装置还可以在监视器上显示所提取的不必要的节目信息的列表，以提示用户根据所显示的信息指定实际删除的不必要的节目或节目。

    Coding system, coding method and coding apparatus
    7.
    发明申请
    Coding system, coding method and coding apparatus 有权
    编码系统，编码方法和编码装置

    公开(公告)号：US20060083434A1

    公开(公告)日：2006-04-20

    申请号：US11238928

    申请日：2005-09-28

    申请人： Keisuke Inata ,  Daisuke Yoshida

    发明人： Keisuke Inata ,  Daisuke Yoshida

    IPC分类号： G06K9/36

    CPC分类号： H04N21/6582 ,  H04N21/23113 ,  H04N21/23439 ,  H04N21/2405 ,  H04N21/2407 ,  H04N21/2408 ,  H04N21/25808 ,  H04N21/25825 ,  H04N21/2662 ,  H04N21/41407 ,  H04N21/43615 ,  H04N21/6377 ,  H04N21/6379 ,  H04N21/658

    摘要： An object of this invention is to provide a method which, when connection to any external apparatus is established, allows a coded video file to be supplied to the connected external apparatus in a format appropriate for the file format of the external apparatus, and with high video quality, and further achieves immediate responsiveness from connection to reproduction and display. The video-coding apparatus 1 is provided that includes: an apparatus registration block 13 which, when an external apparatus 2 is connected, acquires apparatus information 103 from the connected external apparatus 2 and automatically registers the external apparatus; a coding block 10 that encodes programs in a file format appropriate for at least one external apparatus 2 registered for the same program, and generates a coded video file 101; a storage block 11 which stores the coded video file 101 that has been generated; and an output file selector block 12 which, when the external apparatus 2 is connected, selects a coded-video file 102 of a file format appropriate for the particular external apparatus 2, from the coded video files of multiple formats that contain the same program stored within the storage block 11, and outputs the selected video file 102 to the external apparatus 2.

    摘要翻译： 本发明的一个目的是提供一种方法，当连接到任何外部设备时，允许将编码的视频文件以适合于外部设备的文件格式的格式提供给所连接的外部设备，并且具有高 视频质量，并进一步实现从连接到再现和显示的立即响应。 提供了一种视频编码装置1，包括：装置登记块13，当连接外部装置2时，从连接的外部装置2获取装置信息103并自动登记外部装置; 编码块10，其以适合于针对同一程序注册的至少一个外部装置2的文件格式进行编码，并生成编码视频文件101; 存储块11，其存储已经生成的编码视频文件101; 以及输出文件选择器块12，当连接外部设备2时，从包含相同程序存储的多种格式的编码视频文件中选择适合于特定外部设备2的文件格式的编码视频文件102 在存储块11内，并将所选择的视频文件102输出到外部设备2。

    IMAGE RECEIVING DEVICE AND IMAGE RECEIVING METHOD
    8.
    发明申请
    IMAGE RECEIVING DEVICE AND IMAGE RECEIVING METHOD 审中-公开
    图像接收装置和图像接收方法

    公开(公告)号：US20140177735A1

    公开(公告)日：2014-06-26

    申请号：US14113625

    申请日：2012-04-25

    申请人： Tomoyuki Nonaka ,  Nobuaki Kabuto ,  Hironori Komi ,  Keisuke Inata

    发明人： Tomoyuki Nonaka ,  Nobuaki Kabuto ,  Hironori Komi ,  Keisuke Inata

    IPC分类号： H04N19/91

    CPC分类号： H03M13/05 ,  H03M13/09 ,  H04N21/43635

    摘要： An image transmission device compresses and transmits image data to be sent and cannot correct errors occurring on the transmission path when image data to be transmitted is larger than a currently prescribed image size. In an image receiving device which receives compressed image data, data to be inputted is inputted by switching between first periods, during which the amount of data transmitted per prescribed time interval is a first data transmission amount, and second periods, during which the amount of data transmitted per prescribed time interval is less than the first data transmission amount. Compressed image data is inputted during the first periods, and error correction codes are inputted during the second periods, and a control unit expands the output of an error detection unit by means of an expansion unit and outputs the same.

    摘要翻译： 当要发送的图像数据大于当前规定的图像尺寸时，图像传输装置压缩并发送要发送的图像数据，并且不能校正在传输路径上发生的错误。 在接收压缩图像数据的图像接收装置中，通过在规定的时间间隔内发送的数据量为第一数据发送量的第一期间和第二期间之间切换输入要输入的数据， 每规定时间间隔发送的数据小于第一数据传输量。 在第一时段期间输入压缩图像数据，并且在第二周期期间输入纠错码，并且控制单元借助于扩展单元来扩展错误检测单元的输出并输出。

    Image Decoder
    9.
    发明申请
    Image Decoder 有权
    图像解码器

    公开(公告)号：US20090003450A1

    公开(公告)日：2009-01-01

    申请号：US12055626

    申请日：2008-03-26

    申请人： Masaru TAKAHASHI ,  Keisuke Inata

    发明人： Masaru TAKAHASHI ,  Keisuke Inata

    IPC分类号： H04N11/02

    CPC分类号： H04N7/012 ,  G06T3/4007 ,  H04N7/0125 ,  H04N7/014

    摘要： The present invention provides an image decoder which decodes a stream encoded with standard resolution and transforms it into a high-definition image with a better image quality. An intra-field pixel interpolation module generates an interpolated pixel using pixels in a field. An inter-field pixel interpolation module generates an interpolated pixel using pixels from another field. A weighted averaging module refers to the prediction mode used in predictive encoding for the coded stream. If the prediction mode is a field prediction mode, it increases the mixture ratio of interpolated pixels generated by the intra-field pixel interpolation module, and if the prediction mode is a frame prediction mode, increases the mixture ratio of interpolated pixels generated by the inter-field pixel interpolation module.

    摘要翻译： 本发明提供了一种图像解码器，其解码以标准分辨率编码的流，并将其转换成具有更好图像质量的高清晰度图像。 场内像素内插模块使用场中的像素生成内插像素。 场间像素内插模块使用来自另一场的像素生成内插像素。 加权平均模块是指用于编码流的预测编码中使用的预测模式。 如果预测模式是场预测模式，则增加由场内像素内插模块生成的内插像素的混合比，并且如果预测模式是帧预测模式，则增加由帧间预测模式生成的内插像素的混合比 场像素插值模块。