首页> 外国专利> Moving picture encoding system, moving picture encoding method, moving picture encoding program, moving picture decoding system, moving picture decoding method, moving picture decoding program, moving picture reencoding sytem, moving picture reencoding method, and moving picture reencoding program

Moving picture encoding system, moving picture encoding method, moving picture encoding program, moving picture decoding system, moving picture decoding method, moving picture decoding program, moving picture reencoding sytem, moving picture reencoding method, and moving picture reencoding program

机译:运动图像编码系统,运动图像编码方法,运动图像编码程序,运动图像解码系统,运动图像解码方法,运动图像解码程序,运动图像重新编码系统,运动图像重新编码方法和运动图像重新编码程序

摘要

A first super-resolution enlarger 103 works on moving pictures input with a standard resolution, implementing a process for a super-resolution enlargement including information on frequency components in the spatial direction and the temporal direction that has been potentially contained in the input moving pictures but unable to express to a sufficient degree by the standard resolution, and provides super-resolution enlarged signals, which are returned to the standard resolution at a first resolution converter 104, and the super-resolution enlarged signals as returned to the standard resolution are encoded at a second encoder 107. There is a first encoder 102 for encoding moving pictures input with the standard resolution, and a multiplexer 109 working to multiplex a sequence of encoded bits from the first encoder 102, a sequence of encoded bits from the second encoder 107, and the like. The second encoder 107 is adaptive to employ local decoded signals in the first encoder 102 or processed signals thereof, as reference signals.
机译:第一个超分辨率放大器 103 用于以标准分辨率输入的运动图像,实现了超分辨率放大的过程,该过程包括有关可能在空间方向和时间方向上的频率分量的信息包含在输入运动图像中,但无法以标准分辨率充分表达,并提供超分辨率放大信号,并在第一分辨率转换器 104 处返回到标准分辨率,并且返回到标准分辨率的超分辨率放大信号在第二个编码器 107 中进行编码。有一个第一编码器 102 用于对以标准分辨率输入的运动图像进行编码,还有一个多路复用器 109 用于多路复用来自第一编码器 102的一系列编码比特,来自第二编码器 107 的一系列编码位等。第二编码器 107 适于采用第一编码器 102 中的本地解码信号或其处理后的信号作为参考信号。

著录项

  • 公开/公告号US9042448B2

    专利类型

  • 公开/公告日2015-05-26

    原文格式PDF

  • 申请/专利权人 SATORU SAKAZUME;

    申请/专利号US20090995039

  • 发明设计人 SATORU SAKAZUME;

    申请日2009-05-28

  • 分类号H04N7/12;H04N19/59;H04N19/70;H04N19/61;H04N19/80;H04N19/33;H04N19/436;H04N19/40;

  • 国家 US

  • 入库时间 2022-08-21 15:19:15

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