Vision assistance in scenes with extreme contrast. - Ulrich Seger; Heinz-Gerd Graf; Marc E. Landgraf (IEEE Micro, 1993)

CMOS Imager Technologies for Biomedical Applications. - Joachim N. Burghartz; Thorsten Engelhardt; Heinz-Gerd Graf; Christine Harendt; Harald Richter 001; Cor Scherjon; Karsten Warkentin (ISSCC, 2008)

A 0.25µm logarithmic CMOS imager for emissivity-compensated thermography. - Franz X. Hutter; Daniel Brosch; Heinz-Gerd Graf; Wolfram Klingler; Markus Strobel; Joachim N. Burghartz (ISSCC, 2009)

High Dynamic Range CMOS Imager Technologies for Biomedical Applications. - Heinz-Gerd Graf; Christine Harendt; Thorsten Engelhardt; Cor Scherjon; Karsten Warkentin; Harald Richter 001; Joachim N. Burghartz (IEEE J. Solid State Circuits, 2009)