High-throughput configurable motion estimation processor core for video applications

Yeong Kang Lai*, Lien Fei Chen

*此作品的通信作者

研究成果: 期刊稿件文章同行評審

3 引文 斯高帕斯(Scopus)

摘要

In this paper, we present a configurable motion estimation processor to implement a full search block-matching algorithm. In terms of the performance requirements for different video applications, a scalable and configurable architecture can be designed to meet the specifications of system requirements such as the function, the throughput rate and external memory bandwidth. The proposed motion estimation architecture is designed to achieve the high-throughput requirements by configuring the following parameters: current block size (N), search range (p), and multiple-slice processing (m). It also efficiently reuse data of the vertically and horizontally adjacent candidate blocks to save external memory bandwidth. Implementation results show the proposed architecture is simple, modular, and regular.

原文英語
頁(從 - 到)3330-3335
頁數6
期刊Japanese Journal of Applied Physics
45
發行號4 B
DOIs
出版狀態已出版 - 25 04 2006
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