Acta Optica Sinica, Volume. 21, Issue 2, 186(2001)
A New Method for Astronomical Image Reconstruction in Spatial Region: Iterative Shift-and-Add Technique
In astronomical speckle imaging, based on a new datum point for shifting that is the maximum value point of the autocorrlation of the object, a new astronomical image reconstruction method working in spatial region——iterative shift-and-add technique (ISA) is advanced. It can be applied to remove atmospheric turbulence influence effectively and thus the astronomical imaging with the diffraction-limited resoulition of the telescope will be achieved. After describing the principle of the method, the image reconstruction experiments of some astronomical obejcts are given.
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[in Chinese], [in Chinese], [in Chinese], [in Chinese]. A New Method for Astronomical Image Reconstruction in Spatial Region: Iterative Shift-and-Add Technique[J]. Acta Optica Sinica, 2001, 21(2): 186