Characterizing the response of charge-couple device digital color cameras
Journal article, Peer reviewed
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http://hdl.handle.net/11250/142562Utgivelsesdato
2012Metadata
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Originalversjon
Slavkovikj, V., Hardeberg, J. Y. & Eichhorn, A. (2012). Characterizing the response of charge-couple device digital color cameras. Proceedings of SPIE, the International Society for Optical Engineering, 8298. http://dx.doi.org/10.1117/12.909298Sammendrag
The advance and rapid development of electronic imaging technology has lead the way to production of imaging
sensors capable of acquiring good quality digital images with a high resolution. At the same time the cost
and size of imaging devices have reduced. This has incited an increasing research interest for techniques that
use images obtained by multiple camera arrays. The use of multi-camera arrays is attractive because it allows
capturing multi-view images of dynamic scenes, enabling the creation of novel computer vision and computer
graphics applications, as well as next generation video and television systems. There are additional challenges
when using a multi-camera array, however. Due to inconsistencies in the fabrication process of imaging sensors
and filters, multi-camera arrays exhibit inter-camera color response variations. In this work we characterize
and compare the response of two digital color cameras, which have a light sensor based on the charge-coupled
device (CCD) array architecture. The results of the response characterization process can be used to model the
cameras’ responses, which is an important step when constructing a multi-camera array system.
Beskrivelse
This is the copy of journal's version originally published in Proc. SPIE 8298: http://dx.doi.org/10.1117/12.909298. Reprinted with permission of SPIE.