Adaptive laplacian demosaicking algorithm RGB = AdaptiveLaplacian( BAYER, bPattern, clipToRange ) Demosaicking algorithms estimate missing color information by interpolation of the known color information across different color planes. Interpolation is performed only in the direction with the smallest gradient. If the gradient is high, the algorithm does not average across the border. The multiple color band functions like this can have out of range values (beyond 0,1). Normally, we clip to range. You can turn this off by setting clipToRange = 0 Copyright ImagEval Consultants, LLC, 2005.