摘要
自动聚焦技术能够有效保证光电成像系统精准的得到较高清晰度图像,在微电子技术及计算机技术不断发展的过程中,基于数字图像处理自动对焦技术逐渐将自身的优势充分的展现出来,其研究价值及发展空间都比较高。自动对焦技术重点为对焦算法,也就是清晰度评价函数。本文重点对自动图像聚焦判断的数字图像处理算法进行分析,希望能够为使用数字图像处理算法人员提供指导。另外,算法评价标准也能够为全新算法的设计人员提供参考,还能够为对焦程序设计人员提供解决方案。
Auto-focusing technology can effectively ensure that photoelectric imaging system can obtain high-definition images accurately.In the process of continuous development of microelectronics technology and computer technology,auto-focusing technology based on digital image processing gradually shows its advantages fully,and its research value and development space are relatively high.The focus of auto focus technology is the focus algorithm,that is,the definition evaluation function.This paper focuses on the analysis of digital image processing algorithms for automatic image focusing judgment,hoping to provide guidance for people who use digital image processing algorithms.In addition,the algorithm evaluation criteria can also provide a reference for designers of new algorithms,and can also provide solutions for focused programmers.
作者
廖定安
LIAO Ding-an(Changzhou Vocational Institute of Textile and Garment,Changzhou Jiangsu 213164)
出处
《数字技术与应用》
2018年第10期132-135,共4页
Digital Technology & Application
基金
常州纺织服装职业技术学院课题"智能视频监控系统的遗弃物检测研究"(NO:51800011452)阶段性成果
关键词
自动图像聚焦判别
数字图像处理
处理算法
automatic image focus discrimination
digital image processing
processing algorithm
