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Charnotskii M. I. (October 2008): Superresolution in dewarped anisoplanatic images. Appl. Optics, 47 (28), 5110-5116. doi:10.1364/AO.47.005110

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I present a simple theoretical model for dewarped imaging through a turbulent medium and calculate the degree of superresolution that can be attained by dewarping the distorted instantaneous images registered through a turbulent atmosphere. The estimates show that on 1 km near the ground propagation path, spatial frequencies of the dewarped image can exceed the diffraction limit three times with a probability up to 10%.

Item Type: Article
Subjects: PSD Publications
Divisions: Physical Sciences Division
DOI: 10.1364/AO.47.005110