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HxBpoSubSat Class Template Reference

Pixel functor for computation of saturated addition. More...

List of all members.

Public Types

typedef HxTagTransInVar TransVarianceCategory
 Functor is translation invariant. More...


Public Methods

 HxBpoSubSat (HxTagList &t)
 Constructor : empty. More...

DstValT doIt (const Src1ValT &arg1, const Src2ValT &arg2)
 Actual operation : # if(x+y)<=MAXVAL return (x + y) else return MAXVAL #. More...


Static Public Methods

HxString className ()
 The name : "SubSat". More...

Detailed Description

template<class DstValT, class Src1ValT, class Src2ValT>
class HxBpoSubSat< DstValT, Src1ValT, Src2ValT >

Pixel functor for computation of saturated addition.

Member Typedef Documentation

template<class DstValT, class Src1ValT, class Src2ValT>
typedef HxTagTransInVar HxBpoSubSat::TransVarianceCategory
 

Functor is translation invariant.

Constructor & Destructor Documentation

template<class DstValT, class Src1ValT, class Src2ValT>
HxBpoSubSat< DstValT, Src1ValT, Src2ValT >::HxBpoSubSat (  HxTagList &    t )  [inline]
 

Constructor : empty. 

00031                     {   
00032 //better use taglist to get minSat maxSat values
00033                         int minSat = HxGetTag<int>(t, "minSat", 0);
00034                         for (int i=1; i<=minValSat.dim(); i++)
00035                             minValSat.setValue(i, minSat);
00036 //lt                        maxValSat.setValue(i, std::numeric_limits<Src1ValT::ValueType>::max());
00037 //                      std::cout << "welcome in " << typeid(*this).name() << ", maxValSat=" << maxValSat << std::endl;
00038                         
00039                     }

Member Function Documentation

template<class DstValT, class Src1ValT, class Src2ValT>
DstValT HxBpoSubSat< DstValT, Src1ValT, Src2ValT >::doIt (  const Src1ValT &    arg1,
const Src2ValT &    arg2
)  [inline]
 

Actual operation : # if(x+y)<=MAXVAL return (x + y) else return MAXVAL #. 

00047                         { 
00048                             DstValT ret;
00049                             for (int i=1; i<=arg1.dim(); i++) {
00050                                 ret.setValue(i,
00051                                     (double)arg1.getValue(i)-(double)arg2.getValue(i)<minValSat.getValue(i) ?
00052                                     minValSat.getValue(i) :
00053                                     arg1.getValue(i)-arg2.getValue(i)
00054                                 );
00055                             }
00056                             return ret; 
00057                         }

template<class DstValT, class Src1ValT, class Src2ValT>
HxString HxBpoSubSat< DstValT, Src1ValT, Src2ValT >::className (    )  [inline, static]
 

The name : "SubSat". 

00061                         { return HxString("subSat"); }

The documentation for this class was generated from the following file:
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