摘要
基于数字图像处理技术,提出了一种粗精结合的自动调焦设计方案,并将其应用于现有非制冷热成像系统,达到了快速、准确的自动调焦要求,减小了硬件资源消耗。
It is proposed a method of auto-focus adjustion using quick searching firstly, then precise adjustion. This method gets a good result and costs low hardware resource. It is using in newly uncooled microbolometer system.
出处
《激光与红外》
CAS
CSCD
北大核心
2009年第6期688-690,共3页
Laser & Infrared
关键词
自动调焦
非制冷红外热像仪
图像清晰度评价函数
auto-focus
uncooled infrared thermal equipment
estimate function of image definition
