运动估计和DCT剪枝:一种视频编码的组合方法

Proceedings of Third International Conference on Electronics, Circuits, and Systems Pub Date : 1996-10-13 DOI:10.1109/ICECS.1996.584467

Dimitris Kalles, A. Skodras

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引用次数: 1

摘要

在本通信中，描述了H.261实现的性能优化方法。采用离散余弦变换(DCT)系数剪枝，研究其对运动估计策略的影响。这种相互作用在视频编码的质量和速度之间产生了一些非常有趣的实验结果。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Motion estimation and DCT pruning: a combined approach to video coding

In the present communication an approach to the performance optimization of an H.261 implementation is described. Discrete Cosine Transform (DCT) coefficient pruning is employed and its effect on motion estimation strategies is studied. This interplay produces some very interesting experimental results on the trade-off between quality and speed of video coding.

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Proceedings of Third International Conference on Electronics, Circuits, and Systems

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