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Journal article

Fixed-Pattern-Noise Correction for an Integrating Wide-Dynamic-Range CMOS Image Sensor

Abstract:

A 100 × 98 CMOS image sensor (CIS) fabricated in a standard 0.35-μm CMOS technology is described. The pixels in this CIS integrate the photocurrent in each pixel for a time that depends upon the photocurrent to map wide-dynamic-range (WDR) real-world scenes to a lower DR output. To improve their low-light sensitivity, these pixels include a MOSFET that restricts the voltage changes on the photodiode. In addition, the user-defined input voltage needed to generate a WDR response is one that pre...

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Publication status:
Published

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Publisher copy:
10.1109/TED.2012.2226589

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Institution:
University of Oxford
Department:
Oxford, MPLS, Engineering Science
Role:
Author
Journal:
IEEE TRANSACTIONS ON ELECTRON DEVICES
Volume:
60
Issue:
1
Pages:
314-319
Publication date:
2013-01-05
DOI:
EISSN:
1557-9646
ISSN:
0018-9383
URN:
uuid:858891cd-afbc-4c7e-b5be-a1cffb548545
Source identifiers:
377452
Local pid:
pubs:377452

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