Zhang-Wu Directional LMMSE Image Demosaicking
Pascal Getreuer
→ BibTeX
    title   = {{Zhang-Wu Directional LMMSE Image Demosaicking}},
    author  = {Getreuer, Pascal},
    journal = {{Image Processing On Line}},
    volume  = {1},
    pages   = {117--126},
    year    = {2011},
    doi     = {10.5201/ipol.2011.g_zwld},
% if your bibliography style doesn't support doi fields:
    note    = {\url{https://doi.org/10.5201/ipol.2011.g_zwld}}
Pascal Getreuer, Zhang-Wu Directional LMMSE Image Demosaicking, Image Processing On Line, 1 (2011), pp. 117–126. https://doi.org/10.5201/ipol.2011.g_zwld

Communicated by Antoni Buadès
Demo edited by Pascal Getreuer


Most digital cameras capture samples through a color filter array. At every pixel location, the camera observes one of either the red, green, or blue component. Demosaicking (or demosaicing) is the problem of using this incomplete information to estimate all three color components at every pixel. Zhang and Wu proposed an effective solution to this problem in “Color Demosaicking via Directional Linear Minimum Mean-Square-Error Estimation”.