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#include <opencv2/cnn_3dobj.hpp>
using namespace cv;
using namespace std;
using namespace cv::cnn_3dobj;
int main(int argc, char* argv[])
{
	const String keys = "{help | | this demo will convert a set of images in a particular path into leveldb database for feature extraction using Caffe.}"
		     "{src_dir | ../data/images_all | Source direction of the images ready for being converted to leveldb dataset.}"
		     "{src_dst | ../data/dbfile | Aim direction of the converted to leveldb dataset. }"
		     "{attach_dir | ../data/dbfile | Path for saving additional files which describe the transmission results. }"
		     "{channel | 1 | Channel of the images. }"
		     "{width | 64 | Width of images}"
		     "{height | 64 | Height of images}";
	cv::CommandLineParser parser(argc, argv, keys);
	parser.about("Demo for Sphere View data generation");
	if (parser.has("help"))
	{
		parser.printMessage();
		return 0;
	}
	string src_dir = parser.get<string>("src_dir");
	string src_dst = parser.get<string>("src_dst");
	string attach_dir = parser.get<string>("attach_dir");
	int channel = parser.get<int>("channel");
	int width = parser.get<int>("width");
	int height = parser.get<int>("height");
	cv::cnn_3dobj::DataTrans Trans;
	Trans.convert(src_dir,src_dst,attach_dir,channel,width,height);
	std::cout << std::endl << "All featrues of images in: " << std::endl << src_dir << std::endl << "have been converted to levelDB data in: " << std::endl << src_dst << std::endl << "for extracting feature of gallery images in classification efficiently, this convertion is not needed in feature extraction of test image" << std::endl;
}