Four-Direction Residual Interpolation for Demosaicking


In this paper, we propose a four-direction residual interpolation (FDRI) method for color filter array interpolation. The proposed algorithm exploits a guided filtering process to generate the tentative image. The residual image is generated by exploiting the tentative and original images. We use an FDRI algorithm to more accurately estimate the missing… (More)
DOI: 10.1109/TCSVT.2015.2428552


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