使用子带分解的可扩展多分辨率视频编码

Proceedings of First International Workshop on Wireless Image/Video Communications Pub Date : 1996-09-04 DOI:10.1109/WIVC.1996.624668

U. Benzler

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引用次数: 9

摘要

提出了一种可扩展多分辨率视频编码的子带方法。在实验的第一步中，将该方案应用于i帧编码，与MPEG-2的空间可扩展性相比，比特率节省了21.1%。在下一步中，它将用于P帧和b帧的帧间编码。

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Scalable multiresolution video coding using subband decomposition

A subband approach to scalable multiresolution video coding is presented. In a first step of experiments this scheme is applied to the coding of I-frames, where bit rate savings up to 21.1% compared with MPEG-2 spatial scalability are achieved. In a next step it will be used for inter-frame coding of P- and B-frames.

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Proceedings of First International Workshop on Wireless Image/Video Communications

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