3dpcp/.svn/pristine/b0/b0b27d366f1e8af86865f132c27d4d73cd1d6362.svn-base
2012-09-16 14:33:11 +02:00

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/*
* loopHOG-Man implementation
*
* Copyright (C) Jochen Sprickerhof
*
* Released under the GPL version 3.
*
*/
/**
* @file HOG-Man wrapper
* @author Jochen Sprickerhof. Institute of Computer Science, University of Osnabrueck, Germany.
*/
#include "slam6d/loopHOG-Man.h"
#include "slam6d/metaScan.h"
#include "slam6d/lum6Deuler.h"
#include "slam6d/globals.icc"
#include <fstream>
using std::ofstream;
using std::ifstream;
#include <boost/graph/graph_traits.hpp>
using boost::graph_traits;
using namespace NEWMAT;
/**
* @param allScans all laser scans
* @param first index of first laser scan in the loop
* @param last indes of last laser scan in the loop
* @param g graph for loop optimization
*/
void loopHOGMan::close_loop(const vector <Scan *> &allScans, int first, int last, graph_t &g)
{
int n = num_vertices(g);
Matrix C(6, 6);
double invers[16], rela[16], rPos[3], rPosTheta[3], rPosQuat[4];
ofstream outFile("hogman.graph");
for(int i = 0; i < n; i++) {
QuatRPYEuler(allScans[i]->get_rPosQuat(), rPosTheta);
outFile << "VERTEX3" << " " << i <<
" " << (allScans[i]->get_rPos()[0]/100) <<
" " << (allScans[i]->get_rPos()[1]/100) <<
" " << (allScans[i]->get_rPos()[2]/100) <<
" " << rPosTheta[0] <<
" " << rPosTheta[1] <<
" " << rPosTheta[2] << "\n";
}
graph_traits <graph_t>::edge_iterator ei = edges(g).first;
int num_arcs = num_edges(g);
int li = 0;
#ifdef _OPENMP
#pragma omp parallel for firstprivate(li, ei) private(invers, rela, rPos, rPosTheta, rPosQuat, C)
#endif
for(int i = 0; i < num_arcs; i++) {
for(;i > li; li++, ei++) ;
for(;i < li; li--, ei--) ;
int from = source(*ei, g);
int to = target(*ei, g);
M4inv(allScans[from]->get_transMat(), invers);
MMult(invers, allScans[to]->get_transMat(), rela);
Matrix4ToQuat(rela, rPosQuat, rPos);
QuatRPYEuler(rPosQuat, rPosTheta);
lum6DEuler::covarianceEuler(allScans[from], allScans[to], my_icp6D->get_nns_method(), my_icp6D->get_rnd(), my_icp6D->get_max_dist_match2(), &C);
#ifdef _OPENMP
#pragma omp critical
#endif
{
outFile << "EDGE3" << " " << from << " " << to << " " <<
(rPos[0]/100) << " " <<
(rPos[1]/100) << " " <<
(rPos[2]/100) << " " <<
rPosTheta[0] << " " <<
rPosTheta[1] << " " <<
rPosTheta[2] << " ";
for(int i = 1; i < 7; i++)
for(int j = i; j < 7; j++)
outFile << C(i, j) << " ";
outFile << endl;
}
}
vector <Scan *> meta_start;
for(int i = first - 2; i <= first + 2; i++) {
if(i >= 0) {
meta_start.push_back(allScans[i]);
}
}
MetaScan *start = new MetaScan(meta_start, false, false);
//static size of metascan
int offset_last_start = 2;
int offset_last_end = 0;
vector <Scan *> meta_end;
for(int i = last - offset_last_start; i <= last + offset_last_end && i < n; i++) {
meta_end.push_back(allScans[i]);
}
MetaScan *end = new MetaScan(meta_end, false, false);
my_icp6D->match(start, end);
delete start;
delete end;
M4inv(allScans[last]->get_transMat(), invers);
MMult(invers, allScans[first]->get_transMat(), rela);
Matrix4ToQuat(rela, rPosQuat, rPos);
QuatRPYEuler(rPosQuat, rPosTheta);
lum6DEuler::covarianceEuler(allScans[first], allScans[last], my_icp6D->get_nns_method(), my_icp6D->get_rnd(), my_icp6D->get_max_dist_match2(), &C);
outFile << "EDGE3" << " " << last << " " << first << " " <<
(rPos[0]/100) << " " <<
(rPos[1]/100) << " " <<
(rPos[2]/100) << " " <<
rPosTheta[0] << " " <<
rPosTheta[1] << " " <<
rPosTheta[2] << " " <<
C(1, 1) << " " << C(1, 2) << " " << C(1, 3) << " " << C(1, 4) << " " << C(1, 5) << " " << C(1, 6) << " " <<
C(1, 1) << " " << C(1, 2) << " " << C(1, 3) << " " << C(1, 4) << " " << C(1, 5) << " " <<
C(1, 1) << " " << C(1, 2) << " " << C(1, 3) << " " << C(1, 4) << " " <<
C(1, 1) << " " << C(1, 2) << " " << C(1, 3) << " " <<
C(1, 1) << " " << C(1, 2) << " " <<
C(1, 1) << " " << "\n";
outFile.close();
system("LD_LIBRARY_PATH=./bin/ ./bin/hogman3d -update 1 -oc -o hogman-final.graph hogman.graph");
ifstream inFile("hogman-final.graph");
string tag;
int id;
double dd;
double rPosN[3], rPosThetaN[3];
while(inFile) {
inFile >> tag;
if(tag == "VERTEX3") {
inFile >> id;
if(id == n-1) {
inFile >> rPosN[0] >> rPosN[1] >> rPosN[2] >> rPosThetaN[0] >> rPosThetaN[1] >> rPosThetaN[2];
rPosN[0] *= 100;
rPosN[1] *= 100;
rPosN[2] *= 100;
} else {
inFile >> rPos[0] >> rPos[1] >> rPos[2] >> rPosTheta[0] >> rPosTheta[1] >> rPosTheta[2];
rPos[0] *= 100;
rPos[1] *= 100;
rPos[2] *= 100;
RPYEulerQuat(rPosTheta, rPosQuat);
if(id != 0) {
allScans[id]->transformToQuat(rPos, rPosQuat, Scan::LOOPHOGMAN, 1);
}
}
}
else if(tag == "EDGE3") {
inFile >> id >> id;
for(int i=0; i < 22; i++) {
inFile >> dd;
}
}
}
RPYEulerQuat(rPosThetaN, rPosQuat);
allScans[n-1]->transformToQuat(rPosN, rPosQuat, Scan::LOOPHOGMAN, 2);
inFile.close();
}