67 lines
2.5 KiB
C++
67 lines
2.5 KiB
C++
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#include "opencv2/optflow.hpp"
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#include <iostream>
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/* This tool trains the forest for the Global Patch Collider and stores output to the "forest.yml.gz".
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*/
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using namespace cv;
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const String keys = "{help h ? | | print this message}"
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"{max-tree-depth | | Maximum tree depth to stop partitioning}"
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"{min-samples | | Minimum number of samples in the node to stop partitioning}"
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"{descriptor-type|0 | Descriptor type. Set to 0 for quality, 1 for speed.}"
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"{print-progress | | Set to 0 to enable quiet mode, set to 1 to print progress}"
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"{f forest |forest.yml.gz| Path where to store resulting forest. It is recommended to use .yml.gz extension.}";
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const int nTrees = 5;
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static void fillInputImagesFromCommandLine( std::vector< String > &img1, std::vector< String > &img2, std::vector< String > >, int argc,
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const char **argv )
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{
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for ( int i = 1, j = 0; i < argc; ++i )
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{
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if ( argv[i][0] == '-' )
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continue;
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if ( j % 3 == 0 )
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img1.push_back( argv[i] );
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if ( j % 3 == 1 )
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img2.push_back( argv[i] );
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if ( j % 3 == 2 )
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gt.push_back( argv[i] );
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++j;
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}
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}
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int main( int argc, const char **argv )
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{
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CommandLineParser parser( argc, argv, keys );
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parser.about( "Global Patch Collider training tool" );
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std::vector< String > img1, img2, gt;
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optflow::GPCTrainingParams params;
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if ( parser.has( "max-tree-depth" ) )
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params.maxTreeDepth = parser.get< unsigned >( "max-tree-depth" );
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if ( parser.has( "min-samples" ) )
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params.minNumberOfSamples = parser.get< unsigned >( "min-samples" );
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if ( parser.has( "descriptor-type" ) )
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params.descriptorType = parser.get< int >( "descriptor-type" );
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if ( parser.has( "print-progress" ) )
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params.printProgress = parser.get< unsigned >( "print-progress" ) != 0;
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fillInputImagesFromCommandLine( img1, img2, gt, argc, argv );
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if ( parser.has( "help" ) || img1.size() != img2.size() || img1.size() != gt.size() || img1.size() == 0 )
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{
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std::cerr << "\nUsage: " << argv[0] << " [params] ImageFrom1 ImageTo1 GroundTruth1 ... ImageFromN ImageToN GroundTruthN\n" << std::endl;
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parser.printMessage();
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return 1;
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}
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Ptr< optflow::GPCForest< nTrees > > forest = optflow::GPCForest< nTrees >::create();
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forest->train( img1, img2, gt, params );
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forest->save( parser.get< String >( "forest" ) );
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return 0;
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}
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