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    METHOD AND APPARATUS FOR VIDEO ENCODING, CORRESPONDING METHOD FOR VIDEO DECODING, VIDEO ACCOMPANIED WITH ARITHMETIC DECODING AND TWO DIMENSIONAL LAST SIGNIFICANT COEFFICIENT SIGNALING
    2.
    发明公开
    METHOD AND APPARATUS FOR VIDEO ENCODING, CORRESPONDING METHOD FOR VIDEO DECODING, VIDEO ACCOMPANIED WITH ARITHMETIC DECODING AND TWO DIMENSIONAL LAST SIGNIFICANT COEFFICIENT SIGNALING 审中-公开
    用于视频编码的方法和设备，用于视频解码的对应方法，视频伴随着算术解码和二维最后重要系数信令

    公开(公告)号：EP3306939A1

    公开(公告)日：2018-04-11

    申请号：EP17203278.1

    申请日：2012-06-27

    申请人： Samsung Electronics Co., Ltd.

    发明人： KIM, II-koo ,  SEREGIN, Vadim

    IPC分类号： H04N19/91

    摘要： A method of decoding a video through symbol decoding, the method including parsing symbols of image blocks from a received bitstream; classifying a current symbol into a prefix bit string and a suffix bit string based on a threshold value determined according to a size of a current block; performing arithmetic decoding by using an arithmetic decoding method determined for each of the prefix bit string and the suffix bit string; and performing inverse binarization by using a binarization method determined for each of the prefix bit string and the suffix bit string.

    摘要翻译： 一种通过符号解码来解码视频的方法，所述方法包括：从接收的比特流解析图像块的符号; 基于根据当前块的大小确定的阈值将当前符号分类为前缀比特串和后缀比特串; 通过使用为每个前缀比特串和后缀比特串确定的算术解码方法来执行算术解码; 并且通过使用针对每个前缀比特串和后缀比特串确定的二值化方法执行逆二值化。