Impala Documentation

void Impala::Application::Im::DoColorSegmentation ( )

Definition at line 656 of file mainIm.cpp.

References Impala::atof(), Impala::Core::Array::C, Impala::Core::Array::Array2dTem< StorT, elemSize, ArithT >::CH(), Impala::Core::Array::ColorSegmentation(), Impala::Core::Array::Array2dTem< StorT, elemSize, ArithT >::CW(), Impala::CmdOptions::GetArg(), Impala::Util::Database::GetInstance(), Impala::CmdOptions::GetInstance(), Impala::CmdOptions::GetNrArg(), ILOG_ERROR, ILOG_INFO, ILOG_VAR, Impala::Core::Array::ReadFile(), Impala::Core::Array::Set(), Impala::Core::Array::TextureAddZero, and Impala::Core::Array::WritePng().

Referenced by mainIm().

00657 {
00658     ILOG_VAR(Impala.Application.Im.DoColorSegmentation);
00659     CmdOptions& options = CmdOptions::GetInstance();
00660     if (options.GetNrArg() < 3)
00661     {
00662         ILOG_ERROR("Need more arguments");
00663         return;
00664     }
00665     Util::Database* db = &Util::Database::GetInstance();
00666 
00667     String dstName = options.GetArg(1);
00668     String srcName = options.GetArg(2);
00669     double minRegionFraction = 0.01;
00670     if (options.GetNrArg() >= 4)
00671         minRegionFraction = atof(options.GetArg(3));
00672     double threshold = 6.0;
00673     if (options.GetNrArg() >= 5)
00674         threshold = atof(options.GetArg(4));
00675     ILOG_INFO("minRegionFraction = " << minRegionFraction
00676               << ", threshold = " << threshold);
00677 
00678     ColorSegmentationAlgorithm segAlg = TextureAddZero;
00679     ColorSegmentationInvariant invariantType = C;
00680 
00681     Array2dVec3UInt8* srcIm = 0;
00682     ReadFile(srcIm, srcName, db);
00683     Array2dVec3Real64* srcV3R64 =
00684         ArrayCreate<Array2dVec3Real64>(srcIm->CW(), srcIm->CH(), 15, 15);
00685     //MakeFromData2<Array2dVec3Real64,Array2dVec3UInt8>(srcV3R64,
00686     //                                                  srcIm->DataPtr());
00687     Set(srcV3R64, srcIm);
00688     Array2dVec3UInt8* dst = 0;
00689     ColorSegmentation(dst, srcV3R64, segAlg, invariantType, minRegionFraction,
00690                       threshold, false, 0);
00691     WritePng(dst, dstName, db);
00692     delete dst;
00693     delete srcV3R64;
00694     delete srcIm;
00695 }

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