Laplacian demosaicing algorithm RGB = Laplacian( BAYER, bPattern, [clipToRange] ) Demosaic'ing algorithms estimate missing color information by interpolation of the known color information across different color planes. This is a non-adaptive version of AdaptiveLaplacian. The weights used for interpolation are: XXXX The multiple color band functions like this can have out of range values (beyond 0,1). In general, we clip to range. You can turn this off by setting clipToRange = 0 Copyright ImagEval Consultants, LLC, 2005.