Acta Optica Sinica, Volume. 13, Issue 10, 952(1993)
The subpixel interpolation accuracy of image spots with array detectors
Using interpolation technique it is possible to determine the image spots position with subpixel accuracy. After a brief introduction to several common used interpolation algorithms, their algorithm errors are investigated based on a Gaussian image spot model. By correcting the algothm error an even higher accuracy can be achieved. Above analyses are well verified by our experiments.
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[in Chinese], [in Chinese]. The subpixel interpolation accuracy of image spots with array detectors[J]. Acta Optica Sinica, 1993, 13(10): 952