一种新颖的树状结构视频编码器

Proceedings of ICASSP '94. IEEE International Conference on Acoustics, Speech and Signal Processing Pub Date : 1994-04-19 DOI:10.1109/ICASSP.1994.389465

F. D. Natale, G. Desoli, D. Giusto

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引用次数: 1

摘要

提出了一种在极低比特率下进行视频编码的新方法，该方法与以前的大多数方法有很大的不同，因为它在时空域中使用样条插值方案。该算子应用于非均匀三维网格(建立在连续帧集上)，以自适应地分配信息。该方法可以充分利用帧内/帧间的相关性，并具有良好的重建序列的客观和视觉质量。

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A novel tree-structured video coder

A novel approach to video coding at very low bit rates is presented, which differs significantly from most of previous approaches, as it uses a spline-like interpolation scheme in a spatiotemporal domain. This operator is applied to a non-uniform 3D grid (built on sets of consecutive frames) so as to allocate the information adaptively. The proposed method allows a full exploitation of intra/inter-frame correlations and a good objective and visual quality of the reconstructed sequences.<>

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Proceedings of ICASSP '94. IEEE International Conference on Acoustics, Speech and Signal Processing

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