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Searched refs:TauGaussian (Results 1 – 2 of 2) sorted by relevance

/external/ImageMagick/MagickCore/
Dgem.c1515 #define TauGaussian (attenuate*0.078125) in GenerateDifferentialNoise() macro
1545 QuantumRange*TauGaussian*tau); in GenerateDifferentialNoise()
Daccelerate-kernels-private.h50 OPENCL_DEFINE(TauGaussian, (attenuate*0.078125f))
759 noise=pixel+sqrt(pixel)*SigmaGaussian*sigma+QuantumRange*TauGaussian*tau;