Demosaicking methods for Bayer color arrays

Rajeev Ramanath; Wesley E. Snyder; Griff L. Bilbro; William A. Sander

doi:10.1117/1.1484495

1 July 2002 Demosaicking methods for Bayer color arrays

Rajeev Ramanath, Wesley E. Snyder, Griff L. Bilbro, William A. Sander

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Journal of Electronic Imaging, Vol. 11, Issue 3, (July 2002). https://doi.org/10.1117/1.1484495

Digital Still Color Cameras sample the color spectrum using a monolithic array of color filters overlaid on a charge coupled device array such that each pixel samples only one color band. The resulting mosaic of color samples is processed to produce a high resolution color image such that the values of the color bands not sampled at a certain location are estimated from its neighbors. This process is often referred to as demosaicking. This paper introduces and compares a few commonly used demosaicking methods using error metrics like mean squared error in the RGB color space and perceived error in the CIELAB color space.

©(2002) Society of Photo-Optical Instrumentation Engineers (SPIE)

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Rajeev Ramanath, Wesley E. Snyder, Griff L. Bilbro, and William A. Sander "Demosaicking methods for Bayer color arrays," Journal of Electronic Imaging 11(3), (1 July 2002). https://doi.org/10.1117/1.1484495

Published: 1 July 2002

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