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

/external/ImageMagick/MagickCore/
Dsegment.c874 static void DerivativeHistogram(const double *histogram, in DerivativeHistogram() function
1574 DerivativeHistogram(zero_crossing[i].histogram,derivative); in OptimalTau()
1575 DerivativeHistogram(derivative,second_derivative); in OptimalTau()
1586 DerivativeHistogram(zero_crossing[i].histogram,derivative); in OptimalTau()
1587 DerivativeHistogram(derivative,second_derivative); in OptimalTau()