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    Recording/playback system for medium compliant to copy control
    1.
    发明授权
    Recording/playback system for medium compliant to copy control 有权
    录音/播放系统，适合中档兼容复制控制

    公开(公告)号：US07814563B2

    公开(公告)日：2010-10-12

    申请号：US11236725

    申请日：2005-09-28

    申请人： Takaharu Noguchi ,  Akira Shibata ,  Hitoaki Owashi

    发明人： Takaharu Noguchi ,  Akira Shibata ,  Hitoaki Owashi

    IPC分类号： G06F7/04 ,  H04N7/167

    CPC分类号： H04N5/913 ,  G11B20/00086 ,  H04N2005/91328

    摘要： By introducing a new copy control system into video signals subjected to picture quality restriction satisfactory only in small-sized PMP displays, a new business model in which copyrighters, consumers and makers can have mutual prosperity is created. “A new copy control rule of prohibiting a video signal output with a picture quality equivalent to that at time of recording from being copied, but permitting a video signal sufficiently degraded in picture quality as compared with time of recording to be copied” is added to the copy-never, copy-one-generation, and copy-free states belonging to the conventional copy control rule. The quality for which the copyrighter can permit copying corresponds to half the current number of DVD pixels. If a quality restricting scheme of thinning out pixels to half compared with time of recording is used, therefore, needs of consumers desiring to enjoy PMPs are satisfied while protecting rights of copyrighters.

    摘要翻译： 通过将新的复制控制系统引入到仅在小型PMP显示器中令人满意的图像质量限制的视频信号中，创建了一种新的商业模式，其中复印机，消费者和制造商可以相互繁荣。 “与被复制的记录时相同的图像质量的视频信号输出的新的复制控制规则被添加到与要复制的记录的时间相比在图像质量中充分劣化的视频信号” 属于常规复制控制规则的复制永远不会复制一代和无副本状态。 复印机可以允许复印的质量对应于当前DVD像素数量的一半。 如果使用与记录时间相比减半像素的质量限制方案，则保护想要享受PMP的消费者的需求得到满足，同时保护了复印机的权利。

    Video Information Recording and Outputting Method, Recording Media and Recording and Playback System
    2.
    发明申请
    Video Information Recording and Outputting Method, Recording Media and Recording and Playback System 审中-公开
    视频信息记录和输出方法，录制媒体和录制和播放系统

    公开(公告)号：US20080292286A1

    公开(公告)日：2008-11-27

    申请号：US11629094

    申请日：2005-06-10

    申请人： Takaharu Noguchi ,  Hitoaki Owashi ,  Akira Shibata

    发明人： Takaharu Noguchi ,  Hitoaki Owashi ,  Akira Shibata

    IPC分类号： H04N5/00

    CPC分类号： H04N5/913 ,  G06F21/10 ,  G11B20/00086 ,  G11B20/00768 ,  G11B20/00884 ,  G11B20/1262 ,  G11B2020/10537 ,  G11B2020/10833 ,  G11B2220/2537 ,  H04N5/765 ,  H04N5/775 ,  H04N5/781 ,  H04N5/85 ,  H04N5/907 ,  H04N9/7921 ,  H04N9/8042 ,  H04N9/8063 ,  H04N2005/91314 ,  H04N2005/91321 ,  H04N2005/91328 ,  H04N2005/91364

    摘要： It is a task of this invention to create a novel system (ubiquitous movie) that brings benefits to both a copyright holder of video information such as movies and general consumers who want to enjoy viewing the video information.As for high image quality video information that the copyright holder wants to keep in a copy prohibited condition or the like, a copyright control such as copy prohibited condition is performed as is done with DVDs. In addition to the high image quality video information, a medium is recorded with another piece of video information whose image quality is limited to less than half the resolution of the high image quality video information, at which level the copyright holder can afford to permit the video information to be copied. This low image quality video information is attached with copyright protection information allowing copy, move and download operations as it is recorded in the medium. From this video information-recorded medium, the video information with the limited resolution is read out and recorded in a small medium that is easy to handle outdoors. The small medium containing the video information with the limited resolution is played in a video player that has a small display showing the played back video information.

    摘要翻译： 本发明的任务是创建一种新颖的系统（无所不在的电影），这对于想要欣赏视频信息的电影和一般消费者的视频信息的版权所有者都带来好处。 对于版权所有者希望保留在禁止复制的条件等的高图像质量的视频信息，如DVD所做的那样执行诸如复制禁止条件的版权控制。 除了高图像质量的视频信息之外，媒体还记录有另一片视频信息，其图像质量被限制在小图像质量视频信息的分辨率的一半以下，在该级别上，版权所有者可以承受允许 要复制的视频信息。 这种低图像质量的视频信息附有版权保护信息，允许在媒体中记录的复制，移动和下载操作。 从该视频信息记录介质，读出具有有限分辨率的视频信息并将其记录在容易在室外处理的小介质中。 包含有限分辨率的视频信息的小介质在具有显示播放的视频信息的小显示的视频播放器中播放。

    Recording/playback system for medium compliant to copy control
    3.
    发明申请
    Recording/playback system for medium compliant to copy control 有权
    录音/播放系统，适合中档兼容复制控制

    公开(公告)号：US20060067530A1

    公开(公告)日：2006-03-30

    申请号：US11236725

    申请日：2005-09-28

    申请人： Takaharu Noguchi ,  Akira Shibata ,  Hitoaki Owashi

    发明人： Takaharu Noguchi ,  Akira Shibata ,  Hitoaki Owashi

    IPC分类号： H04N7/167

    CPC分类号： H04N5/913 ,  G11B20/00086 ,  H04N2005/91328

    摘要： By introducing a new copy control system into video signals subjected to picture quality restriction satisfactory only in small-sized PMP displays, a new business model in which copyrighters, consumers and makers can have mutual prosperity is created. “A new copy control rule of prohibiting a video signal output with a picture quality equivalent to that at time of recording from being copied, but permitting a video signal sufficiently degraded in picture quality as compared with time of recording to be copied” is added to the copy-never, copy-one-generation, and copy-free states belonging to the conventional copy control rule. The quality for which the copyrighter can permit copying corresponds to half the current number of DVD pixels. If a quality restricting scheme of thinning out pixels to half compared with time of recording is used, therefore, needs of consumers desiring to enjoy PMPs are satisfied while protecting rights of copyrighters.

    摘要翻译： 通过将新的复制控制系统引入到仅在小型PMP显示器中令人满意的图像质量限制的视频信号中，创建了一种新的商业模式，其中复印机，消费者和制造商可以相互繁荣。 “与被复制的记录时相同的图像质量的视频信号输出的新的复制控制规则被添加到与要复制的记录的时间相比在图像质量中充分劣化的视频信号” 属于常规复制控制规则的复制永远不会复制一代和无副本状态。 复印机可以允许复印的质量对应于当前DVD像素数量的一半。 如果使用与记录时间相比减半像素的质量限制方案，则保护想要享受PMP的消费者的需求得到满足，同时保护了复印机的权利。