Effects of point-spread function on calibration and radiometric accuracy of CCD camera.

Abstract

The point-spread function (PSF) of a camera can seriously affect the accuracy of radiometric calibration and measurement. We found that the PSF can produce a 3.7% difference between the apparent measured radiance of two plaques of different sizes with the same illumination. This difference can be removed by deconvolution with the measured PSF. To determine… (More)

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Cite this paper

@article{Du2004EffectsOP, title={Effects of point-spread function on calibration and radiometric accuracy of CCD camera.}, author={Hong Du and Kenneth J. Voss}, journal={Applied optics}, year={2004}, volume={43 3}, pages={665-70} }