【24h】

A Parallel Architecture for Motion Estimation and DCT Computation in MPEG-2 Encoder

机译:MPEG-2编码器中用于运动估计和DCT计算的并行架构

获取原文
获取原文并翻译 | 示例

摘要

This paper presents a parallel architecture that can simultaneously perform block-matching motion estimation (ME) and discrete cosine transform (DCT). Because DCT and ME are both processed block by block, it is preferable to put them in one module for resource sharing. Simulation results performed using Simulink demonstrate that the parallel fashioned architecture improves the performance in terms of running time by 18.6% compared to the conventional sequential fashioned architecture.
机译:本文提出了一种并行架构,可以同时执行块匹配运动估计(ME)和离散余弦变换(DCT)。由于DCT和ME都是逐块处理的,因此最好将它们放在一个模块中以进行资源共享。使用Simulink执行的仿真结果表明,与传统的顺序构建体系结构相比,并行构建体系结构在运行时间方面的性能提高了18.6%。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号