Impala Documentation

void Impala::Core::VideoSet::ShotSegmenter::BlurImage	(	Array2dScalarReal64 *&	channel,
		double	sigma
	)			`[inline, private]`

Definition at line 816 of file ShotSegmenter.h.

References Impala::Core::Array::DivVal(), mBlurDer, Impala::Core::Array::Mul(), Impala::Core::Array::PixMax(), and Impala::Core::Array::RecGauss().

Referenced by UpdateHistograms().

00817     {
00818 
00819         Array2dScalarReal64* blurred=0;
00820         RecGauss(blurred,channel,sigma,sigma,mBlurDer,mBlurDer,1);
00821         if(mBlurDer>0){
00822             Mul(channel,channel,blurred);
00823             DivVal(channel,channel,PixMax(blurred));
00824             RecGauss(blurred,channel,sigma,sigma,0,0,1);
00825         }
00826 
00827         delete channel;
00828         channel=blurred;
00829     }

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