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    METHOD AND APPARATUS FOR ENCODING AND DECODING MULTI-VIEW VIDEO TO PROVIDE UNIFORM PICTURE QUALITY
    2.
    发明公开
    METHOD AND APPARATUS FOR ENCODING AND DECODING MULTI-VIEW VIDEO TO PROVIDE UNIFORM PICTURE QUALITY 审中-公开
    用于提供一致的图像质量的方法和装置进行编码和解码的多视点视频

    公开(公告)号：EP1992168A1

    公开(公告)日：2008-11-19

    申请号：EP07715398.9

    申请日：2007-02-27

    申请人： Samsung Electronics Co., Ltd.

    发明人： KIM, Myung-Ho

    IPC分类号： H04N7/24

    CPC分类号： H04N19/00 ,  H04N19/103 ,  H04N19/105 ,  H04N19/177 ,  H04N19/30 ,  H04N19/50 ,  H04N19/503 ,  H04N19/577 ,  H04N19/597

    摘要： Provided are a method and apparatus for encoding and decoding multi-view video to provide uniform picture quality at different viewpoints. The multi-view video encoding method includes selecting a set of referenced viewpoint video frames referred to by different viewpoint video frames, from among received multi-view video frames; encoding the multi-view video on the basis of the set of referenced viewpoint video frames; determining whether a condition for changing the set of referenced viewpoint video frames is satisfied; and if the condition is satisfied, changing the set of referenced viewpoint video frames, and encoding the multi-view video on the basis of the changed set of referenced viewpoint video frames. According to the present invention, it is possible to provide multi-view video in which degrees of video quality deterioration at different viewpoints are uniformly distributed with respect to a long time.