RESTORATION OF ATMOSPHERICALLY DEGRADED IMAGES USING COMPLEX SPECTRAL RATIOS

被引:10
作者
AITKEN, GJM
DESAULNIERS, DL
机构
[1] Department of Electrical Engineering, Queen's University, Kingston, Ont.
关键词
D O I
10.1016/0030-4018(79)90162-7
中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
A method for reconstructing atmospherically degraded stellar images from measured spectral ratios is described. An advantage of the ratio method is that an auxillary measurement to establish the OTF of the atmosphere is not required in most cases of interest. © 1979.
引用
收藏
页码:26 / 29
页数:4
相关论文
共 12 条
[1]   RECONSTRUCTION OF TURBULENCE-DEGRADED IMAGES BY SPECTRAL RATIO MEASUREMENTS [J].
AITKEN, GJ ;
DESAULNIERS, DL .
JOURNAL OF THE OPTICAL SOCIETY OF AMERICA, 1977, 67 (06) :843-844
[2]   RATIO-MEASUREMENT TECHNIQUE FOR MILLIMETER WAVELENGTH INTERFEROMETRY [J].
AITKEN, GJM .
REVIEW OF SCIENTIFIC INSTRUMENTS, 1974, 45 (09) :1066-1070
[3]  
Dainty J. C., 1973, Optics Communications, V7, P129, DOI 10.1016/0030-4018(73)90083-7
[4]   LEAST-SQUARE FITTING A WAVEFRONT DISTORTION ESTIMATE TO AN ARRAY OF PHASE-DIFFERENCE MEASUREMENTS [J].
FRIED, DL .
JOURNAL OF THE OPTICAL SOCIETY OF AMERICA, 1977, 67 (03) :370-375
[6]   WAVEFRONT RECONSTRUCTION FOR COMPENSATED IMAGING [J].
HUDGIN, RH .
JOURNAL OF THE OPTICAL SOCIETY OF AMERICA, 1977, 67 (03) :375-378
[7]   RECOVERY OF IMAGES FROM ATMOSPHERICALLY DEGRADED SHORT-EXPOSURE PHOTOGRAPHS [J].
KNOX, KT ;
THOMPSON, BJ .
ASTROPHYSICAL JOURNAL, 1974, 193 (01) :L45-L48
[8]   IMAGE RETRIEVAL FROM ASTRONOMICAL SPECKLE PATTERNS [J].
KNOX, KT .
JOURNAL OF THE OPTICAL SOCIETY OF AMERICA, 1976, 66 (11) :1236-1239
[9]  
Korff D., 1972, Optics Communications, V5, P187, DOI 10.1016/0030-4018(72)93000-3
[10]  
LABEYRIE A, 1970, ASTRON ASTROPHYS, V6, P85