Schoeberl M, Foessel S, Kaup A (2010)
Publication Language: English
Publication Status: Published
Publication Type: Conference contribution, Conference Contribution
Publication year: 2010
Pages Range: 573-576
Article Number: 5652732
ISBN: 9781424479948
DOI: 10.1109/ICIP.2010.5652732
In CMOS image sensors tiny semiconductor variations cause a distortion of the image known as fixed pattern noise (FPN). With a good FPN compensation CMOS sensors can deliver very good image quality. Compensation algorithms differ in complexity, maximum frame rate, and compensation quality with thermal drift. This paper analyzes existing approaches to offset FPN compensation and their drawbacks. We also show a new compensation algorithm that offers fine grained per-pixel compensation and is able to compensate temperature variations while still operating at the maximum sensor frame rate. This enables the construction of motion picture cameras without active cooling or even temperature measurements while still delivering a high image quality at high frame rates. © 2010 IEEE.
APA:
Schoeberl, M., Foessel, S., & Kaup, A. (2010). Fixed pattern noise column drift compensation (CDC) for digital moving picture cameras. In Proceedings of the 2010 17th IEEE International Conference on Image Processing, ICIP 2010 (pp. 573-576). Hong Kong, CN.
MLA:
Schoeberl, Michael, Siegfried Foessel, and André Kaup. "Fixed pattern noise column drift compensation (CDC) for digital moving picture cameras." Proceedings of the 2010 17th IEEE International Conference on Image Processing, ICIP 2010, Hong Kong 2010. 573-576.
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