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Title: An adaptive color filter array interpolation algorithm for digital camera
Authors: Chung, KH
Chan, YH 
Keywords: Interpolation
Charge coupled devices
Issue Date: 2006
Publisher: IEEE
Source: ICIP 2006 : 2006 IEEE International Conference on Image Processing : proceedings : October 8-11, 2006, Atlanta, Georgia, U.S.A., p. 2697-2700 How to cite?
Abstract: In this paper, an adaptive color filter array (CFA) interpolation method is presented. By examining the edge levels and the variance of color difference along different edge directions, the missing green samples are first estimated. The missing red and blue samples are then estimated based on the interpolated green plane. This algorithm can effectively preserve the details as well as significantly reduce the color artifacts. As compared with some current state-of-art methods, the proposed algorithm provides outperformed results in terms of both subjective and objective image quality measures.
ISBN: 1-4244-0481-9
Rights: © 2006 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE.
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