Evolutionary strategy search algorithm for fast block motion estimation

被引：1

作者：

Hay, J. ^{[1
]}

Loo, K. K. ^{[1
]}

机构：

[1] Brunel Univ, Sch Engn & Design, Uxbridge UB8 3PH, Middx, England

来源：

ELECTRONICS LETTERS | 2006年 / 42卷 / 15期

关键词：

D O I：

10.1049/el:20061079

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

The evolutionary strategy search (ESS) algorithm is a novel method for implementing fast block motion estimation (ME) using evolutionary strategy (ES). ESS uses a combination of ideas based on existing search strategies and employs a novel (1 + sigma lambda) ES implementation. It is essentially a succession of random searches, but by controlling the placement and distribution of these searches in a simple way, it proves possible to achieve comparable motion vector accuracy to the more established ME strategies, but with enhanced convergence speed.

引用

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页码：854 / 856

页数：3

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