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    • 8. 发明公开
    • 다시점 비디오 부호화 방법과 그 장치 및 다시점 비디오 복호화 방법과 그 장치
    • 用于多视频视频编码的方法和装置,以及用于多视图视频解码的方法和装置
    • KR1020090076762A
    • 2009-07-13
    • KR1020080087435
    • 2008-09-04
    • 삼성전자주식회사경희대학교 산학협력단
    • 박광훈김규헌박민우박종태서덕영
    • H04N19/597H04N19/103H04N13/00
    • H04N19/44H04N19/597H04N19/70
    • A multi-view video encoding method and an apparatus therefor and a multi-view video decoding method and an apparatus therefor are provided to restore a current block and a current picture by using additional information about the current picture, thereby improving coding performance and efficiency of the entire multi-view video. A block type determiner(110) determines a block type. The block type shows a determination method of a motion vector of a current block within a current picture. The first picture type determiner(120) determines the first picture type. The first picture type shows whether the current picture is a reference picture type for inter prediction. An additional information determiner(130) determines additional information about the current picture. An additional information encoder(140) encodes additional information about the current picture.
    • 提供一种多视点视频编码方法及其装置以及多视点视频解码方法及其装置,用于通过使用关于当前图像的附加信息来恢复当前块和当前图像,从而提高编码性能和效率 整个多视图视频。 块类型确定器(110)确定块类型。 块类型示出当前图像内的当前块的运动矢量的确定方法。 第一图像类型确定器(120)确定第一图像类型。 第一图像类型示出当前图像是否是用于帧间预测的参考图像类型。 附加信息确定器(130)确定关于当前图片的附加信息。 附加信息编码器(140)编码关于当前图片的附加信息。
    • 9. 发明公开
    • 다시점 동영상의 부호화 및 복호화 방법과 그 장치
    • 多视图视频编码和解码方法及其设备
    • KR1020080097914A
    • 2008-11-06
    • KR1020080026315
    • 2008-03-21
    • 삼성전자주식회사경희대학교 산학협력단
    • 박광훈박민우서덕영김규헌
    • H04N19/597H04N13/00H04N19/105
    • H04N19/597H04N19/172H04N19/176
    • A method and an apparatus of encoding and decoding a multi view moving picture are provided to apply a skip block mode to an anchor picture allowing referring only between views when coding the multi view moving picture, thereby improving image quality and coding efficiency. It is determined whether a picture is an anchor picture. When the picture is an anchor picture, a skip block mode is not applied when coding about blocks comprising the picture. Encoding about the block to which the skip block mode is applied is skipped(1040). In case that the picture is an anchor picture, it is determined whether a skip block mode is allowed when encoding the picture. According to the result, the skip block mode is selectively applied during the coding about blocks comprising the picture.
    • 提供了对多视图运动图像进行编码和解码的方法和装置,以便在锚定图像上应用跳过块模式,从而仅允许在对多视图运动图像进行编码时在视图之间进行参考,从而提高图像质量和编码效率。 确定图片是否是锚图片。 当图像是锚图像时,当对包括图像的块进行编码时,不应用跳过块模式。 忽略应用跳过块模式的块的编码(1040)。 在图像是锚图像的情况下,确定当对图像进行编码时是否允许跳过块模式。 根据该结果,在关于包括图像的块的编码期间,有选择地应用跳过块模式。