406     threshold;  in KapurThreshold()  local
496     threshold;  in OTSUThreshold()  local
590     threshold;  in TriangleThreshold()  local
671     threshold;  in AutoThresholdImage()  local
801 MagickExport MagickBooleanType BilevelImage(Image *image,const double threshold,  in BilevelImage()
941     threshold;  in BlackThresholdImage()  local
1329     *threshold,  in GetThresholdMapFile()  local
1523     *threshold,  in ListThresholdMapFile()  local
1792           threshold;  in OrderedDitherImage()  local
2027     threshold;  in RandomThresholdImage()  local
2088           threshold;  in RandomThresholdImage()  local
2320     threshold;  in WhiteThresholdImage()  local