speckle interferometry
noun Astronomy.
a photographic technique for clarifying the telescopic images of a star by taking short exposures of the electronic images of the star's speckle pattern and extrapolating properties of the starlight to create a more accurate composite image.
Words nearby speckle interferometry
speciosity,
specious,
specious present,
speck,
speckle,
speckle interferometry,
speckle pattern,
speckled trout,
speckled wood,
specs,
spect
British Dictionary definitions for speckle interferometry
speckle interferometry
noun
astronomy
a technique to increase the angular resolution of telescopes that are impaired by atmospheric turbulence, in which the information from a number of exposures of very short duration is combined