Impala Documentation

void Impala::Core::Tracking::Classifier::MeanFromSamples	(	Array::Array2dScalarReal64 *&	mean,
		const Array::Array2dScalarReal64 *	samples
	)			`[inline, private]`

Definition at line 223 of file Classifier.h.

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

Referenced by SetBackground(), and UpdateBackGroundModel().

00224     {
00225         double* dst = mean->CPB();
00226         int i;
00227         for(i=0 ; i<samples->CW() ; i++)
00228             dst[i] = 0;
00229         for(i=0 ; i<samples->CH() ; i++)
00230         {
00231             const double* src = samples->CPB(0, i);
00232             for(int j=0 ; j<samples->CW() ; j++)
00233                 dst[j] += src[j];
00234         }
00235         for(i=0 ; i<samples->CW() ; i++)
00236             dst[i] /= samples->CH();
00237     }

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