A wide dynamic range integrating pixel with an improved low light sensitivity. - Dipayan Das 002; Steve Collins (ISCAS, 2010)

A circuit that creates a logarithmic response from an integrating CMOS pixel. - Dipayan Das 002; Steve Collins (ISCAS, 2011)

A wide dynamic range CMOS image sensor with the optimum photoresponse per pixel. - Dipayan Das 002; Hereward J. Mills; Steve Collins (ISCAS, 2011)