HxIdentMaskMedian.h File Reference

#include "HxImageRep.h"

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Functions

HxValue L_HXIMAGEREP HxIdentMaskMedian (HxImageRep im, HxImageRep mask, HxPoint p, HxSizes size, int label)

Compute the median of all pixels in "im" identified by "mask". More...

Detailed Description

HxValue L_HXIMAGEREP HxIdentMaskMedian ( HxImageRep im,

HxImageRep mask,

HxPoint p,

HxSizes size,

int label

)

Compute the median of all pixels in "im" identified by "mask".
"mask" is assumed to be an identification image with pixel type short. The function considers all pixels within the area starting at point "p" with given "size" and a value equal to label.
Implementation specifics :

Pattern : Export operation with an extra image
Variation : Translation invariant, 1 phase export operation with an extra image
The pixel functor : HxInstExportExtraIdentMaskMedian
Instantiations : HxInstExportExtraIdentMaskMedian_c

00015 { 00016 HxBoundingBox bb(size); 00017 bb = bb.translate(p); 00018 HxTagList tags; 00019 HxAddTag(tags, "maskVal", label); 00020 HxAddTag(tags, "boundingBox", bb); 00021 im.exportOpExtra("identMaskMedian", mask, tags); 00022 HxValue v = HxGetTag(tags, "result", HxValue(0)); 00023 return v; 00024 }

Generated on Mon Jan 27 15:48:53 2003 for C++Reference by

Functions
HxValue L_HXIMAGEREP	HxIdentMaskMedian (HxImageRep im, HxImageRep mask, HxPoint p, HxSizes size, int label)
	Compute the median of all pixels in "im" identified by "mask". More...