| void Impala::Core::VideoSet::ShotSegmenterGUI::HandleNewFrame | ( | ) | [inline, virtual] |
Implements Impala::Visualization::AppControlSrc.
Definition at line 326 of file ShotSegmenterGUI.h.
References Impala::Core::VideoSet::ShotSegmenter::Blur(), BlurImage(), Impala::Core::Array::Array2dTem< StorT, elemSize, ArithT >::CH(), Impala::Core::Array::Array2dTem< StorT, elemSize, ArithT >::CW(), Impala::Core::Stream::RgbDataSrc::DataPtr(), Impala::Core::Stream::RgbDataSrc::FrameHeight(), Impala::Core::Stream::RgbDataSrc::FrameNr(), Impala::Core::Stream::RgbDataSrc::FrameWidth(), Impala::Core::VideoSet::ShotSegmenter::GetPredictionFrame(), Impala::Visualization::AppControlSrc::GetSrc(), Impala::Core::Stream::RgbDataSrc::GotoFrame(), Impala::Core::VideoSet::ShotSegmenter::HandleNewFrame(), Impala::Core::Array::ArraySystem::Instance(), Impala::Core::Array::ArraySystem::MarkMemoryUsage(), mBlurSigma, mDr, mPr, mPredictSrc, mScoresPlot, mShotSeg, Impala::Core::Array::MulVal(), mVideoDecision, mVideoProcess, mWeights, mWeightsView, Impala::Core::Array::PixMax(), Impala::Visualization::Plot::Plot::SetCenter(), Impala::Visualization::Plot::Plot::SetRange(), Impala::Core::Array::Array2dTem< StorT, elemSize, ArithT >::SetValue(), and OglGui::View::SetZoom().
00327 { 00328 int ProcessFrame = GetSrc()->FrameNr(); 00329 int PredictionFrame = mShotSeg->GetPredictionFrame(); 00330 mPredictSrc->GotoFrame(PredictionFrame+1); 00331 mPr->SetValue(0,ProcessFrame-1,0); 00332 mPr->SetValue(0.5,ProcessFrame,0); 00333 mDr->SetValue(0,PredictionFrame-1,0); 00334 mDr->SetValue(0.5,PredictionFrame,0); 00335 00336 mShotSeg->HandleNewFrame(); 00337 //Update the frame 00338 ArraySystem::Instance().MarkMemoryUsage(); 00339 Array2dVec3UInt8* rgb1 = Array::ArrayCreate<Array2dVec3UInt8> 00340 (GetSrc()->FrameWidth(), GetSrc()->FrameHeight(), 00341 0, 0,mPredictSrc->DataPtr(),true); 00342 if(mShotSeg->Blur()) 00343 BlurImage(rgb1,mBlurSigma); 00344 Array2dVec3UInt8* rgb2 = Array::ArrayCreate<Array2dVec3UInt8> 00345 (GetSrc()->FrameWidth(), GetSrc()->FrameHeight(), 00346 0, 0,GetSrc()->DataPtr(),true); 00347 if(mShotSeg->Blur()) 00348 BlurImage(rgb2,mBlurSigma); 00349 00350 mVideoDecision->UpdateView(0,rgb1,""); 00351 mVideoProcess->UpdateView(0,rgb2,""); 00352 delete rgb1; 00353 delete rgb2; 00354 00355 //Scale the weights for visualization 00356 MulVal(mWeights,mWeights,255/PixMax(mWeights)); 00357 00358 mScoresPlot->SetCenter(ProcessFrame-50,2,0); 00359 mScoresPlot->SetRange(100,5,1); 00360 00361 mWeightsView->UpdateImage(mWeights,std::string("")); 00362 mWeightsView->SetZoom(mWeightsView->W()/mWeights->CW(), 00363 mWeightsView->H()/mWeights->CH()); 00364 00365 }
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