An electronic calibration scheme for logarithmic CMOS pixels

Proceedings - IEEE International Symposium on Circuits and Systems

Volumn 4, Issue , 2004, Pages

  Choubey, Bhaskar ^a   Aoyama, Satoshi ^b   Joseph, Dileepan ^a   Otim, Stephen ^a   Collins, Steve ^a  

^a UNIVERSITY OF OXFORD   (United Kingdom)

^b RENESAS TECHNOLOGY CORP   (Japan)

Author keywords

[No Author keywords available]

Indexed keywords

CAMERAS; ELECTRIC POTENTIAL; ELECTRIC POWER UTILIZATION; ENCODING (SYMBOLS); IMAGE QUALITY; PARAMETER ESTIMATION; THRESHOLD VOLTAGE;

CALIBRATION SCHEMES; ELECTRONIC CALIBRATION; LOGARITHMIC PIXELS; PIXEL CIRCUITS;

CMOS INTEGRATED CIRCUITS;

EID: 4344713431     PISSN: 02714310     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (7)

1. D. Scheffer S. Kavadias, B. Dierickx, A. Alaerts, D. Uwaerts, and J. Bogaerts. A Logarithmic Response CMOS Image Sensor with On-Chip Calibration. IEEE JSSC, 35(8): 1146-52, August 2000.
2. D.Joseph and S. Collins. Modelling, Calibration and Correction of Illumination-dependent Fixed Pattern Noise in Logarithmic CMOS Image Sensor. In IEEE Trans. Inst. and Meas., 51(5), October 2001.
3. N.Ricquer and B. Dierickx. Active pixel cmos sensor with on chip nonuniformity correction. In Proc. IEEE Workshop on CCD and AIS, 1995.
4. M. Loose, K. Meier, and J. Schemmel. A Self-Calibrating Single-Chip CMOS Camera with Logarithmic Response. IEEE JSSC, 36(4):586-96, April 2001.
5. IMS Chips. HDRC VGA Imager and Camera Data and Features. Technical report, Institute for Microelectronics Stuttgart, September 2000.
6. G. F. Marshall and S. Collins. A High Dynamic Range Front End for Automatic Image Processing Applications. In Proceedings of the SPIE, volume 3410, pages 176-85, May 1998.
7. B.A. Wandell Foundations of Vision Sinauer Associates, 1995