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    Two-side video disc having high definition television video signals recorded thereon and a method of manufacturing the same
    3.
    发明公开
    Two-side video disc having high definition television video signals recorded thereon and a method of manufacturing the same 失效
    Doppelseitige Videoplatte mit darauf aufgezeichneten HDTV-Signalen und Verfahren zur Herstellung dieser。

    公开(公告)号：EP0455205A1

    公开(公告)日：1991-11-06

    申请号：EP91106958.1

    申请日：1991-04-29

    申请人： SANYO ELECTRIC CO., LTD.

    发明人： Hioki, Toshiaki ,  Morita, Yoshihiko ,  Minechika, Shigekazu ,  Watanabe, Hiroshi

    IPC分类号： H04N9/81 ,  H04N5/85

    CPC分类号： G11B7/0037 ,  G11B7/004 ,  G11B7/24 ,  G11B7/26 ,  G11B27/026 ,  G11B27/028 ,  G11B2220/20 ,  G11B2220/90 ,  H04N5/85 ,  H04N9/7973 ,  H04N9/825

    摘要： A two-side video disc is manufactured by laminating a top side face disc having a HDTV video signal with red color signal component recorded and a back side face disc having a HDTV video signal with blue color signal component recorded at a position corresponding to the recorded signal on the top side face. Visual end marks are formed at the respective ends of recording tracks of the top side face and back side face discs. The two discs are laminated so that the positions of the end marks coincide with each other. This minimizes deviation in timings between the reproduced signals from the two sides of the disc to reduce significantly the memory capacity of delay means.

    摘要翻译： 通过层压具有记录的红色信号分量的具有HDTV视频信号的顶面盘和具有HDTV视频信号的背面盘制造双面视频盘，其中蓝色彩色信号分量记录在对应于所记录的位置的位置 信号在顶面。 在顶侧面和背面盘的记录轨道的相应端部处形成视觉端标记。 这两个盘被层叠，使得终端标记的位置相互重合。 这使得来自盘的两侧的再现信号之间的定时偏差最小化，以显着地减小延迟装置的存储容量。

    Method of recording image data
    5.
    发明公开
    Method of recording image data 失效
    图像数据记录方法

    公开(公告)号：EP0762757A3

    公开(公告)日：1998-03-18

    申请号：EP96113861.7

    申请日：1996-08-29

    申请人： SANYO ELECTRIC Co., Ltd.

    发明人： Minechika, Shigekazu ,  Okamoto, Kazuyuki ,  Sunagawa, Osami ,  Nishikawa, Masahiko ,  Ohnaka, Takashi ,  Murashima, Hirotsugu ,  Tanaka, Tatsuo

    IPC分类号： H04N5/783

    CPC分类号： G11B20/1217 ,  G11B5/0086 ,  G11B5/09 ,  G11B15/125 ,  G11B15/1875 ,  G11B15/4672 ,  G11B27/005 ,  H04N5/78266 ,  H04N5/783 ,  H04N9/8042 ,  H04N9/8227

    摘要： In tracing a tape with a signal recording head to form tracks having digital data recorded thereon, a plurality of tracks provide each of blocks, and a usual playback data area NA and trick playback areas TH and TL are arranged on each of the tracks included in each block. The trick playback areas are enlarged to provide increment areas TA with a decrease in the bit rate of usual playback data. In recording image data as to a plurality of programs on a tape conjointly, signal recording tracks are formed on the tape, and a usual playback data area and a trick playback data area are formed on each of the tracks or on one track per plurality of tracks, as arranged longitudinally of the track, whereby the image data as to programs A to D is conjointly recorded on the same tape. In this method, a number of tracks in accordance with the number of speed multiplication for trick playback provide one TP frame, the same trick playback data is repeatedly recorded from track to track in the trick playback data areas of the tracks within the same TP frame, and the image data as to the programs A to D is cyclically recorded in such respective TP frames, each for one program.

    Method of recording image data
    7.
    发明公开
    Method of recording image data 失效
    Bilddatenaufzeichnungsverfahren

    公开(公告)号：EP0762757A2

    公开(公告)日：1997-03-12

    申请号：EP96113861.7

    申请日：1996-08-29

    申请人： SANYO ELECTRIC Co., Ltd.

    发明人： Minechika, Shigekazu ,  Okamoto, Kazuyuki ,  Sunagawa, Osami ,  Nishikawa, Masahiko ,  Ohnaka, Takashi ,  Murashima, Hirotsugu ,  Tanaka, Tatsuo

    IPC分类号： H04N5/783

    CPC分类号： G11B20/1217 ,  G11B5/0086 ,  G11B5/09 ,  G11B15/125 ,  G11B15/1875 ,  G11B15/4672 ,  G11B27/005 ,  H04N5/78266 ,  H04N5/783 ,  H04N9/8042 ,  H04N9/8227

    摘要： In tracing a tape with a signal recording head to form tracks having digital data recorded thereon, a plurality of tracks provide each of blocks, and a usual playback data area NA and trick playback areas TH and TL are arranged on each of the tracks included in each block. The trick playback areas are enlarged to provide increment areas TA with a decrease in the bit rate of usual playback data. In recording image data as to a plurality of programs on a tape conjointly, signal recording tracks are formed on the tape, and a usual playback data area and a trick playback data area are formed on each of the tracks or on one track per plurality of tracks, as arranged longitudinally of the track, whereby the image data as to programs A to D is conjointly recorded on the same tape. In this method, a number of tracks in accordance with the number of speed multiplication for trick playback provide one TP frame, the same trick playback data is repeatedly recorded from track to track in the trick playback data areas of the tracks within the same TP frame, and the image data as to the programs A to D is cyclically recorded in such respective TP frames, each for one program.

    摘要翻译： 在用信号记录头跟踪磁带以形成具有记录在其上的数字数据的磁道时，多个磁道提供每个块，并且通常的重放数据区NA和特技重放区TH和TL被布置在包含在 每个块。 特技播放区域被放大以提供增加区域TA，同时通常重放数据的比特率降低。 在磁带上记录关于多个节目的图像数据时，在磁带上形成信号记录磁道，并且在每个磁道上或每个磁道上的每个磁道上形成通常的重放数据区域和特技重放数据区域 轨迹，纵向配置在轨道上，由此将与程序A至D相关联的图像数据联合地记录在同一磁带上。 在该方法中，根据用于特技重放的速度乘数的数量的轨道提供一个TP帧，在相同的TP帧内的轨道的特技重放数据区域中，从轨道到轨迹重复记录相同的特技重放数据 并且关于节目A至D的图像数据被循环地记录在这样的各个TP帧中，每个用于一个节目。

    Method of converting two-dimensional images into three-dimensional images
    8.
    发明公开
    Method of converting two-dimensional images into three-dimensional images 失效
    韦尔法罕zum Umsetzen von zweidimensionalen Bildern在dreidimensionalen Bilder。

    公开(公告)号：EP0665697A3

    公开(公告)日：1996-04-03

    申请号：EP95101251.7

    申请日：1995-01-30

    申请人： SANYO ELECTRIC Co., Ltd.

    发明人： Iue, Satoshi ,  Murata, Haruhiko ,  Mori, Yukio ,  Iinuma, Toshiya ,  Maenaka, Akihiro ,  Ando, Takahisa ,  Takemori, Daisuke ,  Minechika, Shigekazu

    IPC分类号： H04N13/00

    CPC分类号： H04N13/221 ,  H04N13/167 ,  H04N13/194 ,  H04N13/264 ,  H04N19/597

    摘要： The present invention relates to a method of converting two-dimensional images into three-dimensional images. In the present invention, a right eye image signal and a left eye image signal between which there is relatively a time difference or a luminance difference are produced from a two-dimensional image signal, thereby to convert two-dimensional images into three-dimensional images. According to the present invention, therefore, it is possible to convert the existing two-dimensional image software into pseudo three-dimensional image software to obtain three-dimensional images.

    摘要翻译： 本发明涉及将二维图像转换为三维图像的方法。 在本发明中，从二维图像信号产生右眼图像信号和左眼图像信号之间，其中存在相对的时间差或亮度差，从而将二维图像转换为三维图像 。 因此，根据本发明，可以将现有的二维图像软件转换为伪三维图像软件，以获得三维图像。