Title :
In Pixel Implementation of autoadaptative integration time
Author :
Abbass, Hussein ; Amhaz, Hawraa ; Sicard, Gilles ; Alleysson, David
Author_Institution :
TIMA Lab., Grenoble INP, Grenoble, France
Abstract :
New auto-adaptative technique for linear CMOS image sensor based on double captures is presented in this paper. This technique permits to cover up to 6 order of luminosities magnitude. The different blocks composing the adaptative loop are developed in the CMOS 0.35μm technology from Austria MicroSystems. The emulation results of the MATLAB model are shown as well as the electrical simulations of the different blocks.
Keywords :
CMOS analogue integrated circuits; CMOS image sensors; Austria MicroSystems; CMOS technology; MATLAB model; adaptative loop; autoadaptative integration time; autoadaptative technique; double captures; electrical simulations; in pixel implementation; linear CMOS image sensor; luminosities magnitude; size 0.35 mum; Adaptation models; CMOS image sensors; CMOS integrated circuits; Capacitors; Discharges (electric); Dynamic range; MATLAB;
Conference_Titel :
Electronics, Circuits and Systems (ICECS), 2012 19th IEEE International Conference on
Conference_Location :
Seville
Print_ISBN :
978-1-4673-1261-5
Electronic_ISBN :
978-1-4673-1259-2
DOI :
10.1109/ICECS.2012.6463567
