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公开(公告)号:US07528750B2
公开(公告)日:2009-05-05
申请号:US11957589
申请日:2007-12-17
申请人: Jung-hoe Kim , Anton Porov , Eun-mi Oh
发明人: Jung-hoe Kim , Anton Porov , Eun-mi Oh
IPC分类号: H93M7/00
CPC分类号: H03M7/40
摘要: Encoding and decoding of an audio signal or a video signal. By performing entropy encoding and decoding based on a tree structure, coding efficiency is increased, complexity is reduced, and additional information can be reduced.
摘要翻译: 音频信号或视频信号的编码和解码。 通过基于树结构执行熵编码和解码,增加了编码效率,降低了复杂度,并且可以减少附加信息。