Answers are grounded in this paper and cite their sources.
A partially coherent imaging system distorts images nonlinearly. We investigate the restoration of such images by use of a second-degree nonlinear filter which is optimum for low-contrast images. The performance of this filter is shown to be better than that of a linear inverse filter, especially as the imaging becomes more coherent.
No takes yet. Share an insight, caveat, or question.
Saleh et al. (1981) studied this question.
Synapse has enriched 10 related papers. Consider them for comparative context: