412     threshold;  in KapurThreshold()  local
502     threshold;  in OTSUThreshold()  local
595     threshold;  in TriangleThreshold()  local
675     threshold;  in AutoThresholdImage()  local
807 MagickExport MagickBooleanType BilevelImage(Image *image,const double threshold,  in BilevelImage()
947     threshold;  in BlackThresholdImage()  local
1545     *threshold,  in GetThresholdMapFile()  local
1739     *threshold,  in ListThresholdMapFile()  local
2008           threshold;  in OrderedDitherImage()  local
2243     threshold;  in RandomThresholdImage()  local
2304           threshold;  in RandomThresholdImage()  local
2536     threshold;  in WhiteThresholdImage()  local