TRANSFORMATION MODE ENCODING AND DECODING METHOD AND APPARATUS
    1.
    发明申请
    TRANSFORMATION MODE ENCODING AND DECODING METHOD AND APPARATUS 有权
    转换模式编码和解码方法和装置

    公开(公告)号:US20140233643A1

    公开(公告)日:2014-08-21

    申请号:US14266149

    申请日:2014-04-30

    Abstract: Embodiments of the present invention disclose a transformation mode encoding and decoding method and apparatus. A correlation between the prediction mode and the transformation mode is used, and an optimal transformation mode candidate set is simplified, thereby saving resources when an index of an optimal transformation mode is encoded in encoding header information. In addition, encoding efficiency is higher when an encoding end elects a transformation mode.

    Abstract translation: 本发明的实施例公开了一种变换模式编码和解码方法和装置。 使用预测模式和变换模式之间的相关性,并且简化了最佳变换模式候选集合,从而在编码头信息中编码最佳变换模式的索引时节省资源。 此外,当编码端选择变换模式时,编码效率更高。

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