Interactive Deconvolution with Error Analysis (IDEA) in astronomical imaging: Application to aberrated HST images on SN 1987A, M 87 and 3C 66B

被引：2
作者：
Bouyoucef, K
FraixBurnet, D
Roques, S
机构：
[1] Laboratoire d'Astrophysique de Toulouse, UMR 5572, Observatoire Midi-Pyrénées, 31400 Toulouse
[2] Laboratoire d'Astrophysique, URA 708, Observatoire de Grenoble, 38041 Grenoble
来源：
ASTRONOMY & ASTROPHYSICS SUPPLEMENT SERIES | 1997年 / 121卷 / 03期
关键词：
techniques; image processing; supernovae; individual; SN; 1987A; galaxies; jets; M; 87; 3C; 66B;
D O I：
10.1051/aas:1997128
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
The regularized reconstruction algorithm Interactive Deconvolution with Error Analysis (IDEA) is presented. One of its main advantages is to control the error propagation and to provide an estimation of the quality of the deconvolved image. IDEA is compared with two popular probabilistic methods: Richardson-Lucy and Maximum Entropy. These three methods are applied to Hubble Space Telescope aberrated images: SN 1987A and the jets of M 87 and 3C 66B.
引用
收藏
页码：575 / 585
页数：11
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