Demosaicking using inter-channel correlation in wavelet domain
Hyuk Su Kim, Bo Gyu Jeong, Sang Soo Kim, Il Kyu Eom · IEEE International Conference on Signal and Image Processing · 2007
In this paper, we propose a demosaicking method that uses a correlation between the wavelet subband coefficients in the high frequency region of color channels (R, G and B). In this paper, we introduce the pre-existing demosaicking methods, and show that our proposed method fields an outstanding performance through in imitation tests compared to pre-existing methods in terms of objective performance and subjective resolution.