BscanFFTxml2mm.cpp

#ifdef _WIN64
#include "stdafx.h"
#include "windows.h"
// anything before a precompiled header is ignored, 
// so no endif here! add #endif to compile on __unix__ !
#endif


/*
*
* Opens OpenCV FileStorage xml file, saves data as matlab compatible m file
* adapted for BscanFFT from OpenCVxml2m
* changed to output multiple files.
*
* Hari Nandakumar
* 27 Dec 2018
*/

//#define _WIN64
//#define __unix__

#include <stdio.h>
#include <stdlib.h>

#ifdef __unix__
#include <unistd.h>
#endif
#include <fstream>
#include <string.h>
#include <time.h>
#include <sys/stat.h>
// this is for mkdir

#include <opencv2/opencv.hpp>


int main()
{

	//  using idea from
	// https://stackoverflow.com/questions/27697451/how-to-convert-an-opencv-mat-that-has-been-written-in-an-xml-file-back-into-an-i/

	cv::Mat m, bscan;
	int camgain, camtime, normfactor;
	cv::FileStorage fs("BscanFFT.xml", cv::FileStorage::READ);
	std::ofstream outfile("BscanFFTxml2m.m");
	char stringvar[80];
	char stringvar2[80];

	fs["camgain"] >> camgain;
	fs["camtime"] >> camtime;
	//fs["normfactor"] >> normfactor;
	//fs["bscan001"] >> bscan;


	for (int indexi = 1; indexi<101; indexi++)
	{
		sprintf(stringvar, "bscan%03d", indexi);
		sprintf(stringvar2, "BscanFFTxml2mb%03d.m", indexi);
		
		if (!fs[stringvar].isNone())
			{
				
				std::ofstream outfile2(stringvar2);
				fs[stringvar] >> m;
				outfile2 << "bscan(:,:,";
				outfile2 << indexi;
				outfile2 << ")=";
				outfile2 << m;
				outfile2 << ";" << std::endl;
				
			}
			
			sprintf(stringvar, "linearized%03d", indexi);
			sprintf(stringvar2, "BscanFFTxml2mlin%03d.m", indexi);
		
		if (!fs[stringvar].isNone())
			{
				std::ofstream outfile2(stringvar2);
				fs[stringvar] >> m;
				outfile2 << "linearized(:,:,";
				outfile2 << indexi;
				outfile2 << ")=";
				outfile2 << m;
				outfile2 << ";" << std::endl;
				
			}
			
			sprintf(stringvar, "bscanman%03d", indexi);
			sprintf(stringvar2, "BscanFFTxml2mbman%03d.m", indexi);
		
		if (!fs[stringvar].isNone())
			{
				std::ofstream outfile2(stringvar2);
				fs[stringvar] >> m;
				outfile2 << "bscanman(:,:,";
				outfile2 << indexi;
				outfile2 << ")=";
				outfile2 << m;
				outfile2 << ";" << std::endl;
				
			}
	}

	 

	outfile << "camgain=";
	outfile << camgain;
	outfile << ";" << std::endl;

	outfile << "camtime=";
	outfile << camtime;
	outfile << ";" << std::endl;

	 

	return 0;
}