Bilateral Filtering for Gray and Color Images
ICCV '98 Proceedings of the Sixth International Conference on Computer Vision
ACM SIGGRAPH 2007 papers
Color plane interpolation using alternating projections
IEEE Transactions on Image Processing
Color filter array demosaicking: new method and performance measures
IEEE Transactions on Image Processing
Primary-consistent soft-decision color demosaicking for digital cameras (patent pending)
IEEE Transactions on Image Processing
Adaptive homogeneity-directed demosaicing algorithm
IEEE Transactions on Image Processing
Effective color interpolation in CCD color filter arrays using signal correlation
IEEE Transactions on Circuits and Systems for Video Technology
Stochastic Color Interpolation for Digital Cameras
IEEE Transactions on Circuits and Systems for Video Technology
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Bilateral filter has shown its outstanding performance in image denoising and other multimedia applications. In this paper, a new color interpolation technique named joint bilateral demosaicking is proposed. Considering the image gradient, an edge-sensing initialization step is performed. In addition, joint bilateral filter exploits the correlation between color channels with the information from initialization while preserving edges. Experimental results show the superiority of the proposed technique in suppressing demosaicking artifacts and producing more visually acceptable images.