公开(公告)号：EP1909503A3

公开(公告)日：2008-08-13

申请号：EP08075003.7

申请日：1998-03-06

申请人： MITSUBISHI DENKI KABUSHIKI KAISHA

发明人： Kuroda, Shinichi c/o Mitsubishi Denki K.K. ,  Sekiguchi, Shiunichi c/o Mitsubishi Denki K.K. ,  Asai, Kohtaro c/o Mitsubishi Denki K.K. ,  Nishikawa, Hirofumi c/o Mitsubishi Denki K.K. ,  Isu, Yoshimi c/o Mitsubishi Denki K.K. ,  Hasegawa, Yuri c/o Mitsubishi Denki K.K.

IPC分类号： H04N7/52 ,  H04N7/26

CPC分类号： H04N19/00533 ,  H04N7/52 ,  H04N19/132 ,  H04N19/20 ,  H04N19/46 ,  H04N19/587 ,  H04N19/61 ,  H04N19/70 ,  H04N21/23412 ,  H04N21/234318 ,  H04N21/23614 ,  H04N21/4307 ,  H04N21/4348 ,  H04N21/44012 ,  H04N21/6547 ,  H04N21/8547

摘要： An image decoding device is provided which decodes an encoded bit stream of a video object. The device comprises a VOP decoding part decoding a VOP that is image data serving as an encoding unit of a video object; a GOV header analyzing part (1007) decoding a time code; and a VOL header analyzing part (1006) decoding VOP rate information, contained in encoded form in a header information part of a VOL layer composed of several VOPs, indicative of the number of the VOP to be displayed per unit time in the VOL, and defining an absolute time of the VOP to be decoded by the VOP decoding part in combination with the time code decoded by the GOV header analyzing part.

公开(公告)号：EP1909503A2

公开(公告)日：2008-04-09

申请号：EP08075003.7

申请日：1998-03-06

申请人： MITSUBISHI DENKI KABUSHIKI KAISHA

发明人： Kuroda, Shinichi c/o Mitsubishi Denki K.K. ,  Sekiguchi, Shiunichi c/o Mitsubishi Denki K.K. ,  Asai, Kohtaro c/o Mitsubishi Denki K.K. ,  Nishikawa, Hirofumi c/o Mitsubishi Denki K.K. ,  Isu, Yoshimi c/o Mitsubishi Denki K.K. ,  Hasegawa, Yuri c/o Mitsubishi Denki K.K.

IPC分类号： H04N7/24

CPC分类号： H04N19/00533 ,  H04N7/52 ,  H04N19/132 ,  H04N19/20 ,  H04N19/46 ,  H04N19/587 ,  H04N19/61 ,  H04N19/70 ,  H04N21/23412 ,  H04N21/234318 ,  H04N21/23614 ,  H04N21/4307 ,  H04N21/4348 ,  H04N21/44012 ,  H04N21/6547 ,  H04N21/8547

摘要： An image decoding device is provided which decodes an encoded bit stream of a video object. The device comprises a VOP decoding part decoding a VOP that is image data serving as an encoding unit of a video object; a GOV header analyzing part (1007) decoding a time code; and a VOL header analyzing part (1006) decoding VOP rate information, contained in encoded form in a header information part of a VOL layer composed of several VOPs, indicative of the number of the VOP to be displayed per unit time in the VOL, and defining an absolute time of the VOP to be decoded by the VOP decoding part in combination with the time code decoded by the GOV header analyzing part.

摘要翻译： 提供了一种对视频对象的编码比特流进行解码的图像解码设备。 该设备包括：VOP解码部分，对作为用作视频对象的编码单元的图像数据的VOP进行解码; GOV头部分析部分（1007），对时间码进行解码; 以及一个VOL标题分析部分（1006），用于解码包含在编码形式中的VOP速率信息，该标记信息部分包括由几个VOP组成的VOL层的标题信息部分，表示VOL中每单位时间要显示的VOP的数目，以及 定义由VOP解码部分解码的VOP的绝对时间与由GOV头部分析部分解码的时间码的组合。