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author:

吴燕秀 (吴燕秀.) [1] | 王法翔 (王法翔.) [2]

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CQVIP PKU

Abstract:

提出了一种适用于AVS的高性能整像素运动估计的硬件设计。该设计采用了二维内置SAD加法树计算阵列结构,通过合理的安排片上存储,极大地降低了I/O带宽;运用了加1电路选择进位加法器,进一步缩小了结构面积,提高了处理速度。实验表明,使用SMIC0.18μmCMOS工艺库在250MHz频率下综合,所提出的结构只需102K门,满足对AVS高清视频实时处理的要求.

Keyword:

AVS 整像素运动估计 硬件设计 视频编码

Community:

  • [ 1 ] 福州大学物理与信息工程学院,福建福州350002
  • [ 2 ] 福建省集成电路中心,福建福州350002

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Source :

电子技术应用

ISSN: 0258-7998

Year: 2013

Issue: 1

Volume: 39

Page: 40-42

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count: -1

30 Days PV: 0

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