High-Quality Algorithm for Bayer Pattern Interpolation

Authors:
A. Lukin;D. Kubasov
Affiliations:
Department of Computational Mathematics and Cybernetics, Moscow State University, Vorob'evy gory, Moscow, 119992 Russia Received May 28, 2004;Department of Computational Mathematics and Cybernetics, Moscow State University, Vorob'evy gory, Moscow, 119992 Russia Received May 28, 2004
Venue:
Programming and Computing Software
Year:
2004

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Abstract

In this paper, a brief survey of the algorithms for interpolating images represented in the form of the Bayer patterns is given, and a new interpolation algorithm considerably improving the image quality is suggested. The suggested algorithm is based on the Kimmel algorithm improved by introducing several modifications, such as a more accurate interpolation of the green color, adaptive control of the number of the iterations, and projection onto the input data.