摘要
分析了光学成象系统中点扩展函数的作用 ,采用减法运算从图象中消除了点扩展函数对图象造成的影响 ,从而实现了图象恢复 .
Based on the theorem of optical imaging,the function of point spread function(PSF) on optical image was analyzed in this paper.Then a method based on subtraction was presented,which belongs to the nonlinear iterative method ,to remove the effect of PSF on image.At the end ,examples were given,which proved the method is desirable in image roconstruction.
出处
《光子学报》
EI
CAS
CSCD
北大核心
2002年第2期217-219,共3页
Acta Photonica Sinica
