Demosaicing using subband-based classifiers

Demosaicing using subband-based classifiers

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A new wavelet-based interpolation algorithm to improve the performance of colour filter array (CFA) interpolation is exploited. The purpose of a CFA is to filter a single colour in digital still camera images. A CFA interpolation can then restore full colour to images captured by the CFA. The proposed classifier can effectively restore edge information and reduce the complexity of computation.


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      • 5. Gunturk, B.K., Altunbasak, Y., Mersereau, R.M.: ‘Color plane interpolation using alternating projections’, IEEE Trans. Image Process., 2002, 11, (9), pp. 9971013.

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