数据采集与处理2024，Vol.39Issue(2)：271-296,26.DOI:10.16337/j.1004-9037.2024.02.003
计算成像技术中的点扩散函数工程
Point Spread Function Engineering in Computational Imaging Technology
摘要
Abstract
This paper focuses on the new connotation and application of point spread function(PSF)of optical imaging in computational imaging.Firstly,the conception of PSF in traditional optical imaging and the key role of PSF in optical system design are introduced,and several algorithms for imaging restoration using PSF and imaging evaluation indices are briefly explained.On this basis,the connotation of PSF is re-examined from the perspective of information transfer under the framework of computational imaging,and relevant researches in the field of computational imaging are summarized from the two aspects of narrow and generalized optical systems.Finally,the application prospect and development trend of PSF engineering technology are prospected.关键词
点扩散函数/计算成像/成像系统/计算复原/图像处理Key words
point spread function/computational imaging/imaging system/computational restoration/image processing分类
信息技术与安全科学引用本文复制引用
乔敏达,白林阁,王书恒,王天宇,董雪,相萌,刘飞,刘金鹏,邵晓鹏..计算成像技术中的点扩散函数工程[J].数据采集与处理,2024,39(2):271-296,26.基金项目
国家自然科学基金(62105254,62205259) （62105254,62205259）
中央高校基本科研业务费专项资金(ZYTS24095,XJSJ24028). （ZYTS24095,XJSJ24028）
