Пример #1
0
 vector<vector<int>> permute(vector<int> & nums)
 {
     sort(nums.begin(), nums.end());
     
     vector<vector<int>> vecResult(1, nums);
     
     while (next_permutation(nums.begin(), nums.end()))
     {
         vecResult.push_back(nums);
     }
     
     return vecResult;
 }
Пример #2
0
void CMultiSeg::GraphCutSolve()
{	
	clusterPatchInterval.push_back(0);
	for(int i = 0;i < clusterPatchNumLocal.size();i++)
	{
		int interval = 0;
		for(int j = 0;j <= i;j++)
		{
			interval += clusterPatchNumLocal[j];
		}
		clusterPatchInterval.push_back(interval);
	}

	for(int i = 0;i < vecvecObjectPoolClustering.size();i++)
	{
		for(int j = 0;j < clusterPatchInterval.size();j++)
		{
			if(vecvecObjectPoolClustering[i][0] < clusterPatchInterval[j])
			{
				vecObjectClusteringIndex.push_back(j - 1);
				break;
			}
		}
	}
	int num_sites, num_labels;
	num_sites = vecPatchPoint.size();
	num_labels = vecvecObjectPoolClustering.size();

	GCoptimizationGeneralGraph *gc = new GCoptimizationGeneralGraph(num_sites, num_labels);

	for(int i = 0;i < num_labels;i++)
	{
		for(int j = 0;j < num_labels;j++)
		{
			gc->setSmoothCost(i,j,1);
		}
	}
	
	//smooth
	for(int i = 0;i < vecpairPatchConnection.size();i++)
	{
		gc->setNeighbors(vecpairPatchConnection[i].first,vecpairPatchConnection[i].second,vecSmoothValue[i]);
	}

	//data
	for(int i = 0;i < num_sites;i++)
	{
		for(int j = 0;j < num_labels;j++)
		{
			int siteCluster;
			for(int k = 0;k < clusterPatchInterval.size();k++)
			{	
				if(i < clusterPatchInterval[k])
				{
					siteCluster = k - 1;
					break;
				}
			}
			if(siteCluster == vecObjectClusteringIndex[j])
			{
				double dataValue = GetMultiDataValue(i,j);
				if(dataValue < 0)
					dataValue = 0;
				gc->setDataCost(i,j,dataValue);
			}
			else
			{
				gc->setDataCost(i,j,LARGE_NUM);
			}
		}
	}

	gc->swap(2);

	vector<int> vecResult(num_sites,-1);
	for ( int  i = 0; i < num_sites; i++ )
		vecResult[i] = gc->whatLabel(i);


	vecvecMultiResult.resize(num_labels);
	for(int i = 0;i < vecResult.size();i++)
	{
		vecvecMultiResult[vecResult[i]].push_back(i);
	}

	vector<vector<int>> vecvecMultiResultClean;
	for(int i =0;i < vecvecMultiResult.size();i++)
	{
		if(vecvecMultiResult[i].size() > 0)
		{
			vecvecMultiResultClean.push_back(vecvecMultiResult[i]);
		}
	}
	vecvecMultiResult = vecvecMultiResultClean;


	ofstream outFile("Output\\MultiResult.txt");
	for(int i=0;i<vecvecMultiResult.size();i++)
	{
		for(int j=0;j<vecvecMultiResult[i].size();j++)
		{
			outFile << vecvecMultiResult[i][j] <<  "  ";
		}
		outFile << "  " << endl;
	}
	outFile.close();
}