Obtain the Transfer Function of the ISA Method Based on Numerical Simulation

摘要：

Iterative Shift and Add (ISA for short), which reached the theory limited resolution of ground-based telescopes when the reconstruction object is single star or binary. Based on the further research on the characteristic of the ISA method, the information on each frequency regime is analyzed by numerical simulation, and then, the mathematical expression of the transfer function about ISA method is obtained, which has a certain relationship with the statistic characteristics of the turbulence atmosphere.

关键词： Atmospheric effects Methods numerical Techniques image processing

作者: Y. Fu Z.Y. Jin

作者单位: I Yunnan Observatory, United Laboratory of Optical Astronomy The Chinese Academy of SciencesKunming 65OOll China The Chinese Academy of SciencesKunming 650011 China

会议类型: 国际会议

会议名称: The 10th Asian-Pacific Regional International Astronomical Union Meeting(第十届亚洲及太平洋地区天文学大会 APRIM)

会议地点: 昆明

会议语种:英文

页码: 346-347

在线出版日期: 2008-08-03（万方平台首次上网日期，不代表论文的发表时间）