Impala Documentation

virtual void Impala::Core::VideoSet::ExportConcepts::HandleDoneFile	(	VideoSet *	vs,
		int	fileId,
		Stream::RgbDataSrc *	src
	)			`[inline, virtual]`

Completed given DB_FILE in a "normal" walk.

Reimplemented from Impala::Core::VideoSet::Listener.

Definition at line 54 of file ExportConcepts.h.

References Impala::Core::VideoSet::Mpeg7Doc::AddAnnotation(), Impala::Core::Feature::FeatureDefinition::AsString(), Impala::Core::Feature::FeatureDefinition::Empty(), Impala::Core::Table::TableTem< Col1T, Col2T, Col3T, Col4T, Col5T, Col6T, Col7T, Col8T, Col9T >::Get1(), Impala::Core::Table::SimilarityTableSet::GetName(), Impala::Core::VideoSet::Segmentation::GetNrFramesVideo(), Impala::Core::Table::SimilarityTableSet::GetQuidTable(), Impala::Core::Table::SimilarityTableSet::GetSimTable(), ILOG_DEBUG, ILOG_ERROR, ILOG_INFO, ILOG_NDC_POP, ILOG_NDC_PUSH, Impala::Core::Table::SimilarityTableSet::MakeFromFile(), Impala::MakeString(), mConceptFileName, mFeatureDef, mFractions, mModel, Impala::Core::VideoSet::Mpeg7DocWrite(), mSegmentation, mWalkType, Impala::Core::Table::SimilarityTableSet::NrTables(), Impala::QUID_CLASS_FRAME, Impala::QuidClass(), Impala::QuidId(), Impala::Core::VideoSet::Mpeg7Doc::SetAnnoIsConcept(), and Impala::Core::Table::Table::Size().

00055     {
00056         if ((mSegmentation == 0))
00057         {
00058             ILOG_ERROR("Need segmentation");
00059             return;
00060         }
00061         String subDir = (mFeatureDef.Empty()) ? "" : mFeatureDef.AsString();
00062         SimilarityTableSet* simSet =
00063             SimilarityTableSet::MakeFromFile(vs, mWalkType, mConceptFileName,
00064                                              mModel, subDir, fileId);
00065 
00066         for (int c=0 ; c<simSet->NrTables() ; c++)
00067         {
00068             String concept = simSet->GetName(c);
00069             ILOG_INFO("doing concept " << concept);
00070             ILOG_NDC_PUSH(concept);
00071             SimilarityTableSet::SimTableType* table = simSet->GetSimTable(c);
00072             String fileName = vs->GetFile(fileId);
00073             ILOG_DEBUG("doing file " << fileName);
00074             String id = fileName;
00075             int nrFrames = mSegmentation->GetNrFramesVideo(fileId);
00076             Mpeg7Doc mp7(id, fileName, nrFrames, mFractions, false,
00077                          mConceptFileName, concept);
00078             mp7.SetAnnoIsConcept();
00079             for (int i=0 ; i<table->Size() ; i++)
00080             {
00081                 Quid quid = simSet->GetQuidTable()->Get1(i);
00082                 if (QuidClass(quid) != QUID_CLASS_FRAME)
00083                     ILOG_ERROR("Quid is not a frame");
00084                 int frameNr = QuidId(quid);
00085                 String name = "frame_" + MakeString(frameNr);
00086                 double sim = table->Get1(i);
00087                 mp7.AddAnnotation(concept, name, frameNr, frameNr, 1, sim);
00088             }
00089             Core::VideoSet::Mpeg7DocWrite(&mp7, vs, fileId);
00090             ILOG_NDC_POP;
00091         }
00092         delete simSet;
00093     }

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