1. An apparatus comprising: an image corrector to apply an image to a filter, wherein the filter is to include data-adaptive weights; a scale generator communicatively coupled to the image corrector, the scale generator to determine an output scaling factor based on one or more statistical operators applied to the data-adaptive weights, wherein the output scaling factor is to be determined as a function of a mean of filter weights on a per filter window basis; and a filter corrector communicatively coupled to the image corrector and the scale generator, the filter corrector to apply the output scaling factor to an output of the filter.