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    Multichannel display data generating apparatus, medium, and informational set
    1.
    发明授权
    Multichannel display data generating apparatus, medium, and informational set 有权
    多通道显示数据生成装置，介质和信息集

    公开(公告)号：US07512962B2

    公开(公告)日：2009-03-31

    申请号：US11129088

    申请日：2005-05-13

    申请人： Shoichi Gotoh ,  Yoshiki Kuno ,  Hiroyuki Iitsuka ,  Masazumi Yamada ,  Ryogo Yanagisawa ,  Hirotoshi Uehara ,  Toshiaki Tsuji

    发明人： Shoichi Gotoh ,  Yoshiki Kuno ,  Hiroyuki Iitsuka ,  Masazumi Yamada ,  Ryogo Yanagisawa ,  Hirotoshi Uehara ,  Toshiaki Tsuji

    IPC分类号： G06F3/00 ,  G06F13/00 ,  H04N5/445

    CPC分类号： H04N21/4305 ,  H04L12/40117 ,  H04N5/04 ,  H04N5/4401 ,  H04N5/45 ,  H04N21/4316 ,  H04N21/434 ,  H04N21/4344 ,  H04N21/43632

    摘要： A multichannel display data generating apparatus for generating data for displaying AV data on a multiscreen has a plurality of screens for displaying AV data of a plurality of channels, said apparatus comprising: input means for inputting AV data of a plurality of channels being transferred using a transport packet of a transport stream; a smaller number of PCR extracting means for extracting in a time-sharing mode the PCR of a plurality of channels displayed on said plurality of screens than the number of said plurality of screens; the same number of PLL means for establishing PLL synchronization by using said extracted PCR as the number of said plurality of screens; the same number of STC (system time clock) counter means for counting the times of the channels displayed on said plurality of screens by using the oscillation frequency of said PLL means as the number of said plurality of screens; AV decoding means for AV-decoding the AV data of the channels displayed on said multiscreen in AV synchronization with said STC counter means; and output means for outputting said AV-decoded AV data; and wherein said output AV data is displayed on said multiscreen.

    摘要翻译： 一种用于生成用于在多画面上显示AV数据的数据的多声道显示数据产生装置具有用于显示多个声道的AV数据的多个画面，所述装置包括：输入装置，用于输入正在传送的多个频道的AV数据， 传输流的传输分组; 较少数量的PCR提取装置，用于以分时模式提取在所述多个屏幕上显示的多个频道的PCR，而不是所述多个屏幕的数量; 通过使用所述提取的PCR作为所述多个屏幕的数量来建立PLL同步的相同数量的PLL装置; 相同数量的STC（系统时钟）计数器装置，用于通过使用所述PLL装置的振荡频率作为所述多个屏幕的数量来对显示在所述多个屏幕上的频道的时间进行计数; AV解码装置，用于与所述STC计数器装置AV同步地AV解码在所述多画面上显示的频道的AV数据; 以及输出装置，用于输出所述AV解码的AV数据; 并且其中所述输出AV数据显示在所述多画面上。

    Television signal processor that is operable to generate a television signal from broadcast waves with a plurality of different broadcast standards
    2.
    再颁专利
    Television signal processor that is operable to generate a television signal from broadcast waves with a plurality of different broadcast standards 有权
    电视信号处理器，其可操作以从具有多个不同广播标准的广播波产生电视信号

    公开(公告)号：USRE40606E1

    公开(公告)日：2008-12-16

    申请号：US11218276

    申请日：1999-05-25

    申请人： Mikihiko Yamada ,  Hirotoshi Uehara

    发明人： Mikihiko Yamada ,  Hirotoshi Uehara

    IPC分类号： H04N5/445 ,  H04N9/74

    摘要： In an effective display area, an additional information recognizing part 203 recognizes a standard of a broadcast wave, refers to a ROM 212 and selects a target value, and provides an internal clock of a video data reading part 205 and an internal clock of an OSD data reading part 206 with the target value. At a retrace internal, on the other hand, the additional information recognizing part 203 notifies an additional information synthetic position deciding part 210 of the standard of the broadcast wave. The additional information synthetic position deciding part 210 selects from a ROM 211 a target value for reading the additional information applicable to the notified standard, and outputs the target value to an additional information reading parts 207. When the standard of the broadcast wave is changed, target values corresponding to the changes are responsively selected from the ROM 212 and the ROM 211.

    摘要翻译： 在有效显示区域中，附加信息识别部203识别广播波的标准，参考ROM 212并选择目标值，并提供视频数据读取部分205的内部时钟和OSD的内部时钟 数据读取部分206与目标值。 另一方面，在回扫内部，附加信息识别部203向广播波的标准的附加信息合成位置决定部210通知。 附加信息合成位置决定部210从ROM211中选择用于读取适用于通知标准的附加信息的目标值，并将目标值输出到附加信息读取部207.当广播波的标准发生变化时， 响应于从ROM 212和ROM 211中选择对应于这些改变的目标值。

    System for managing a storage medium reducing physical space needed
    4.
    发明授权
    System for managing a storage medium reducing physical space needed 失效
    用于管理存储介质减少需要的物理空间的系统

    公开(公告)号：US5113512A

    公开(公告)日：1992-05-12

    申请号：US369585

    申请日：1989-06-20

    申请人： Tadashi Miki ,  Masayuki Kozuka ,  Hirotoshi Uehara

    发明人： Tadashi Miki ,  Masayuki Kozuka ,  Hirotoshi Uehara

    IPC分类号： G06F3/06

    CPC分类号： G06F3/0601 ,  G06F2003/0697

    摘要： A system for managing a storage medium such as a write-once type optical disk in which addresses of logical blocks are assigned in accordance with the kinds of information to be recorded, and the number of physical sectors necessary for recording or reproduction on the basis of the logical block addresses. The number of physical sectors to be used can be reduced, improving the efficiency of the storage medium. Two or more kinds of information can be mixedly recorded in one physical block. The OS can manage the physical blocks as logical blocks in which the two or more kinds of information are separately recorded.

    Gray-level image processing with weighting factors to reduce flicker
    5.
    发明授权
    Gray-level image processing with weighting factors to reduce flicker 失效
    灰度图像处理与权重因子减少闪烁

    公开(公告)号：US5663772A

    公开(公告)日：1997-09-02

    申请号：US410877

    申请日：1995-03-27

    申请人： Hirotoshi Uehara ,  Shoichi Gotoh ,  Norio Aoki

    发明人： Hirotoshi Uehara ,  Shoichi Gotoh ,  Norio Aoki

    IPC分类号： G09G3/20 ,  G09G5/28 ,  G09G5/39 ,  H04N5/445 ,  H04N5/14

    CPC分类号： H04N5/445 ,  G09G5/28 ,  G09G2310/0224 ,  G09G2320/0247 ,  G09G3/2007

    摘要： According to a method and a system of the present invention, a gray-level data is generated from a binary image while reducing the vertical brightness transition, and a display with a reduced flicker is enabled in an interlaced scanning system. A filtering operation is conducted with respect to each of the pixels in a dot matrix by using the data of each pixel and the dot matrix data of the pixel adjacent to the pixel in a vertical direction, thereby generating a gray-level data and writing the data into a frame memory. A display with a reduced flicker may be conducted by transforming the gray-level data into a predetermined set of colors consisting of a foreground color, a background color, and an intermediate color thereof.

    摘要翻译： 根据本发明的方法和系统，在降低垂直亮度转换的同时，从二进制图像生成灰度数据，并且在隔行扫描系统中启用具有减少的闪烁的显示。 通过使用每个像素的数据和与垂直方向上的像素相邻的像素的点阵数据，相对于点阵中的每个像素进行滤波操作，从而生成灰度数据并写入 数据进入帧存储器。 可以通过将灰度级数据变换成由前景色，背景颜色和中间色组成的预定颜色组来进行具有减少的闪烁的显示。

    Television signal processor that is operable to generate a television signal broadcast waves with a plurality of different broadcast standards
    6.
    再颁专利
    Television signal processor that is operable to generate a television signal broadcast waves with a plurality of different broadcast standards 有权
    电视信号处理器，其可操作以产生具有多个不同广播标准的电视信号广播波

    公开(公告)号：USRE38954E1

    公开(公告)日：2006-01-31

    申请号：US10659683

    申请日：1998-09-25

    申请人： Mikihiko Yamada ,  Hirotoshi Uehara

    发明人： Mikihiko Yamada ,  Hirotoshi Uehara

    IPC分类号： H04N5/445 ,  H04N9/74

    CPC分类号： H04N5/4401 ,  H04N5/445 ,  H04N5/44508 ,  H04N5/44513 ,  H04N5/46 ,  H04N21/42692 ,  H04N21/4307 ,  H04N21/431 ,  H04N21/4348

    摘要： In an effective display area, an additional information recognizing part 203 recognizes a standard of a broadcast wave, refers to a ROM 212 and selects a target value, and provides an internal clock of a video data reading part 205 and an internal clock of an OSD data reading part 206 with the target value. At a retrace interval, on the other hand, the additional information recognizing part 203 notifies an additional information synthetic position deciding part 210 of the standard of the broadcast wave. The additional information synthetic position deciding part 210 selects from a ROM 211 a target value for reading the additional information applicable to the notified standard, and outputs the target value to an additional information reading parts 207. When the standard of the broadcast wave is changed, target values corresponding to the changes are responsively selected from the ROM 212 and the ROM 211.

    摘要翻译： 在有效显示区域中，附加信息识别部203识别广播波的标准，参考ROM 212并选择目标值，并提供视频数据读取部分205的内部时钟和OSD的内部时钟 数据读取部分206与目标值。 另一方面，在回扫间隔中，附加信息识别部203向广播波的标准的附加信息合成位置决定部210通知。 附加信息合成位置决定部210从ROM211中选择用于读取适用于通知标准的附加信息的目标值，并将目标值输出到附加信息读取部207.当广播波的标准发生变化时， 响应于从ROM 212和ROM 211中选择对应于这些改变的目标值。

    Multichannel display data generating apparatus, medium, and informational set
    8.
    发明申请
    Multichannel display data generating apparatus, medium, and informational set 有权
    多通道显示数据生成装置，介质和信息集

    公开(公告)号：US20050259952A1

    公开(公告)日：2005-11-24

    申请号：US11129088

    申请日：2005-05-13

    申请人： Shoichi Gotoh ,  Yoshiki Kuno ,  Hiroyuki Iitsuka ,  Masazumi Yamada ,  Ryogo Yanagisawa ,  Hirotoshi Uehara ,  Toshiaki Tsuji

    发明人： Shoichi Gotoh ,  Yoshiki Kuno ,  Hiroyuki Iitsuka ,  Masazumi Yamada ,  Ryogo Yanagisawa ,  Hirotoshi Uehara ,  Toshiaki Tsuji

    IPC分类号： H04L12/40 ,  H04L12/64 ,  H04N5/00 ,  H04N5/04 ,  H04N5/44 ,  H04N5/45 ,  H04N7/24 ,  H04N5/76

    CPC分类号： H04N21/4305 ,  H04L12/40117 ,  H04N5/04 ,  H04N5/4401 ,  H04N5/45 ,  H04N21/4316 ,  H04N21/434 ,  H04N21/4344 ,  H04N21/43632

    摘要： A multichannel display data generating apparatus for generating data for displaying AV data on a multiscreen has a plurality of screens for displaying AV data of a plurality of channels, said apparatus comprising: input means for inputting AV data of a plurality of channels being transferred using a transport packet of a transport stream; a smaller number of PCR extracting means for extracting in a time-sharing mode the PCR of a plurality of channels displayed on said plurality of screens than the number of said plurality of screens; the same number of PLL means for establishing PLL synchronization by using said extracted PCR as the number of said plurality of screens; the same number of STC (system time clock) counter means for counting the times of the channels displayed on said plurality of screens by using the oscillation frequency of said PLL means as the number of said plurality of screens; AV decoding means for AV-decoding the AV data of the channels displayed on said multiscreen in AV synchronization with said STC counter means; and output means for outputting said AV-decoded AV data; and wherein said output AV data is displayed on said multiscreen.

    摘要翻译： 一种用于生成用于在多画面上显示AV数据的数据的多声道显示数据产生装置具有用于显示多个声道的AV数据的多个画面，所述装置包括：输入装置，用于输入正在传送的多个频道的AV数据， 传输流的传输分组; 较少数量的PCR提取装置，用于以分时模式提取在所述多个屏幕上显示的多个频道的PCR，而不是所述多个屏幕的数量; 通过使用所述提取的PCR作为所述多个屏幕的数量来建立PLL同步的相同数量的PLL装置; 相同数量的STC（系统时钟）计数器装置，用于通过使用所述PLL装置的振荡频率作为所述多个屏幕的数量来对显示在所述多个屏幕上的频道的时间进行计数; AV解码装置，用于与所述STC计数器装置AV同步地AV解码在所述多画面上显示的频道的AV数据; 以及输出装置，用于输出所述AV解码的AV数据; 并且其中所述输出AV数据显示在所述多画面上。

    Video display unit and program recording medium
    9.
    发明授权
    Video display unit and program recording medium 失效
    视频显示单元和程序记录介质

    公开(公告)号：US06611269B1

    公开(公告)日：2003-08-26

    申请号：US09485319

    申请日：2000-05-05

    申请人： Hirotoshi Uehara ,  Naoki Kurita ,  Shoichi Goto

    发明人： Hirotoshi Uehara ,  Naoki Kurita ,  Shoichi Goto

    IPC分类号： G06T1500

    CPC分类号： H04N7/0122 ,  G09G5/391 ,  H04N5/4401 ,  H04N5/44508 ,  H04N21/4402 ,  H04N21/8193

    摘要： A video display unit according to the present invention is provided with a multipurpose arithmetic unit for generating display data by carrying out at least one operation within one period of the pixel clock and an instruction sequencer for describing as instructions the display data and the operational contents to be inputted to this, and by implementing the described instructions while synchronizing to the display clock, picture up/down scaling processes as well as a blending process with the OSD are realized. Thereby, it is not necessary to provide a dedicated circuit for each of required specifications such as in a conventional unit, and by rewriting instructions within the instruction sequencer, it is possible to cope with a plurality of display specifications.

    摘要翻译： 根据本发明的视频显示单元设置有多用途算术单元，用于通过在像素时钟的一个周期内执行至少一个操作来产生显示数据，以及指令定序器，用于将显示数据和操作内容描述为 并且通过在与显示时钟同步的同时实现所描述的指令，实现图像上/下缩放处理以及与OSD的混合处理。 因此，不需要为常规单元中的每个所需规格提供专用电路，并且通过重写指令定序器内的指令，可以应付多个显示规范。

    Television signal processor that is operable to generate a television signal from broadcast waves with a plurality of different broadcast standards
    10.
    发明授权
    Television signal processor that is operable to generate a television signal from broadcast waves with a plurality of different broadcast standards 有权
    电视信号处理器，其可操作以从具有多个不同广播标准的广播波产生电视信号

    公开(公告)号：US06288750B1

    公开(公告)日：2001-09-11

    申请号：US09308776

    申请日：1999-05-25

    申请人： Mikihiko Yamada ,  Hirotoshi Uehara

    发明人： Mikihiko Yamada ,  Hirotoshi Uehara

    IPC分类号： H04N5445

    CPC分类号： H04N5/4401 ,  H04N5/445 ,  H04N5/44508 ,  H04N5/44513 ,  H04N5/46 ,  H04N21/42692 ,  H04N21/4307 ,  H04N21/431 ,  H04N21/4348

    摘要： In an effective display area, an additional information recognizing part 203 recognizes a standard of a broadcast wave, refers to a ROM 212 and selects a target value, and provides an internal clock of a video data reading part 205 and an internal clock of an OSD data reading part 206 with the target value. At a retrace interval, on the other hand, the additional information recognizing part 203 notifies an additional information synthetic position deciding part 210 of the standard of the broadcast wave. The additional information synthetic position deciding part 210 selects from a ROM 211 a target value for reading the additional information applicable to the notified standard, and outputs the target value to an additional information reading parts 207. When the standard of the broadcast wave is changed, target values corresponding to the changes are responsively selected from the ROM 212 and the ROM 211.

    摘要翻译： 在有效显示区域中，附加信息识别部203识别广播波的标准，参考ROM 212并选择目标值，并提供视频数据读取部分205的内部时钟和OSD的内部时钟 数据读取部分206与目标值。 另一方面，在回扫间隔中，附加信息识别部203向广播波的标准的附加信息合成位置决定部210通知。 附加信息合成位置决定部210从ROM211中选择用于读取适用于通知标准的附加信息的目标值，并将目标值输出到附加信息读取部207.当广播波的标准发生变化时， 响应于从ROM 212和ROM 211中选择对应于这些改变的目标值。