Impala Documentation

void Impala::Core::Tracking::Classifier::AddLambdaDiagonal	(	Array::Array2dScalarReal64 *&	matrixDst,
		const Array::Array2dScalarReal64 *	matrixSrc
	)			`[inline, private]`

Definition at line 308 of file Classifier.h.

References Impala::Core::Array::Array2dTem< StorT, elemSize, ArithT >::CH(), Impala::Core::Array::Array2dTem< StorT, elemSize, ArithT >::CPB(), Impala::Core::Array::Array2dTem< StorT, elemSize, ArithT >::CW(), mLambdaFactor, and Impala::Core::Tracking::Trace().

Referenced by UpdateClassifiers().

00310     {
00311         // add portion of trace
00312         double trace = Trace(matrixSrc) * mLambdaFactor;
00313         int i;
00314         for(i=0 ; i<matrixDst->CH() ; i++)
00315         {
00316             double* dst = matrixDst->CPB(0, i);
00317             const double* src = matrixSrc->CPB(0, i);
00318             for(int j=0 ; j<matrixDst->CW() ; j++)
00319             {
00320                 dst[j] = src[j];
00321                 if(i==j)
00322                     dst[j] += trace;
00323             }
00324         }
00325     }

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