↑ Robertson,Mark A.;Borman,Sean;Stevenson,Robert L.(April 2003).“Estimation-theoretic approach to dynamic range enhancement using multiple exposures”.Journal of Electronic Imaging12(2): 220, right column, line 26219–228.Bibcode:2003JEI....12..219R.doi:10.1117/1.1557695."The first report of digitally combining multiple pictures of the same scene to improve dynamic range appears to be Mann"