WebSVN – seema-scanner – Diff – /src/SMCalibrationWorker.cpp


#include "SMCalibrationWorker.h"
#include "SMCalibrationParameters.h"
 
#include "cvtools.h"
 
#include <QSettings>
 
void SMCalibrationWorker::performCalibration(std::vector<SMCalibrationSet> calibrationData){
 
    QSettings settings;
 
    // Number of saddle points on calibration pattern
    int checkerCountX = settings.value("calibration/checkerCountX", 22).toInt();
    int checkerCountY = settings.value("calibration/checkerCountY", 13).toInt();
    cv::Size checkerCount(checkerCountX, checkerCountY);
 
    int nSets = calibrationData.size();
 
    std::vector< std::vector<cv::Point2f> > qc0, qc1;
    std::vector<float> angles;
 
    // Loop through calibration sets
    for(int i=0; i<nSets; i++){
 
        SMCalibrationSet SMCalibrationSetI = calibrationData[i];
 
        if(!SMCalibrationSetI.checked)
            continue;
 
        // Camera 0
        std::vector<cv::Point2f> qci0;
        // Extract checker corners
        bool success0 = cv::findChessboardCorners(SMCalibrationSetI.frame0, checkerCount, qci0, cv::CALIB_CB_ADAPTIVE_THRESH + cv::CALIB_CB_FAST_CHECK);
        if(success0){
            cv::Mat gray;
            cv::cvtColor(SMCalibrationSetI.frame0, gray, CV_RGB2GRAY);
            cv::cornerSubPix(gray, qci0, cv::Size(5, 5), cv::Size(-1, -1),cv::TermCriteria(CV_TERMCRIT_EPS + CV_TERMCRIT_ITER, 20, 0.001));
            // Draw colored chessboard
            SMCalibrationSetI.frame0Result = SMCalibrationSetI.frame0.clone();
            cvtools::drawChessboardCorners(SMCalibrationSetI.frame0Result, checkerCount, qci0, success0, 10);
        }
 
        emit newFrameResult(i, 0, success0, SMCalibrationSetI.frame0Result);
 
        // Camera 1
        std::vector<cv::Point2f> qci1;
        // Extract checker corners
        bool success1 = cv::findChessboardCorners(SMCalibrationSetI.frame1, checkerCount, qci1, cv::CALIB_CB_ADAPTIVE_THRESH + cv::CALIB_CB_FAST_CHECK);
        if(success1){
            cv::Mat gray;
            cv::cvtColor(SMCalibrationSetI.frame1, gray, CV_RGB2GRAY);
            cv::cornerSubPix(gray, qci1, cv::Size(5, 5), cv::Size(-1, -1),cv::TermCriteria(CV_TERMCRIT_EPS + CV_TERMCRIT_ITER, 20, 0.001));
            // Draw colored chessboard
            SMCalibrationSetI.frame1Result = SMCalibrationSetI.frame1.clone();
            cvtools::drawChessboardCorners(SMCalibrationSetI.frame1Result, checkerCount, qci1, success1, 10);
        }
 
        emit newFrameResult(i, 1, success1, SMCalibrationSetI.frame1Result);
 
        SMCalibrationSetI.success = success0 && success1;
 
        // Add to whole set
        if(SMCalibrationSetI.success){
            qc0.push_back(qci0);
            qc1.push_back(qci1);
            angles.push_back(SMCalibrationSetI.rotationAngle);
        }
 
        // Show progress
        emit newSetProcessed(i);
    }
 
    int nValidSets = qc0.size();
    if(nValidSets < 2){
        std::cerr << "Not enough valid calibration sequences!" << std::endl;
        emit done();
        return;
    }
 
    // Generate world object coordinates [mm]
    float checkerSize = settings.value("calibration/checkerSize", 15.0).toFloat(); // width and height of one field in mm
    std::vector<cv::Point3f> Qi;
    for (int h=0; h<checkerCount.height; h++)
        for (int w=0; w<checkerCount.width; w++)
            Qi.push_back(cv::Point3f(checkerSize * w, checkerSize* h, 0.0));
    std::vector< std::vector<cv::Point3f> > Q;
    for(int i=0; i<qc0.size(); i++)
        Q.push_back(Qi);
 
    // calibrate the cameras
    SMCalibrationParameters cal;
    cal.frameWidth = calibrationData[0].frame0.cols;
    cal.frameHeight = calibrationData[0].frame0.rows;
    cv::Size frameSize(cal.frameWidth, cal.frameHeight);
 
    // determine only k1, k2 for lens distortion
    int flags = 0; //cv::CALIB_FIX_K3;
    // Note: several of the output arguments below must be cv::Mat, otherwise segfault
    std::vector<cv::Mat> cam_rvecs0, cam_tvecs0;
    cal.cam0_error = cv::calibrateCamera(Q, qc0, frameSize, cal.K0, cal.k0, cam_rvecs0, cam_tvecs0, flags);
 
    std::vector<cv::Mat> cam_rvecs1, cam_tvecs1;
    cal.cam1_error = cv::calibrateCamera(Q, qc1, frameSize, cal.K1, cal.k1, cam_rvecs1, cam_tvecs1, flags);
 
    // stereo calibration (fix K0, K1, k0, k1)
    int flags_stereo = cv::CALIB_FIX_INTRINSIC;
    cv::Mat E, F, R1, T1;
    cal.stereo_error = cv::stereoCalibrate(Q, qc0, qc1, cal.K0, cal.k0, cal.K1, cal.k1,
                                              frameSize, R1, T1, E, F,
                                              cv::TermCriteria(cv::TermCriteria::COUNT + cv::TermCriteria::EPS, 50, DBL_EPSILON),
                                              flags_stereo);
 
    cal.R1 = R1;
    cal.T1 = T1;
    cal.E = E;
    cal.F = F;
 
    // calibrate rotation axis
    std::vector<cv::Matx33f> Rc(nValidSets - 1); // rotations/translations of the checkerboard in camera 0 reference frame
    std::vector<cv::Vec3f> Tc(nValidSets - 1);
    std::vector<cv::Matx33f> Rr(nValidSets - 1); // in rotation stage reference frame
    std::vector<cv::Vec3f> Tr(nValidSets - 1);
    for(int i=0; i<nValidSets-1; i++){
        // relative transformations in camera
        cv::Mat cRw1, cRw2;
        cv::Rodrigues(cam_rvecs0[i], cRw1);
        cv::Rodrigues(cam_rvecs0[i+1], cRw2);
        cv::Mat cTw1 = cam_tvecs0[i];
        cv::Mat cTw2 = cam_tvecs0[i+1];
        cv::Mat w1Rc = cRw1.t();
        cv::Mat w1Tc = -cRw1.t()*cTw1;
        Rc[i] = cv::Mat(cRw2*w1Rc);
        Tc[i] = cv::Mat(cRw2*w1Tc+cTw2);
 
        // relative transformations in rotation stage
        // we define the rotation axis to be in origo, pointing in positive y direction
        float angleRadians = (angles[i+1]-angles[i])/180.0*M_PI;
        cv::Vec3f rot_rvec(0.0, -angleRadians, 0.0);
        cv::Mat Rri;
        cv::Rodrigues(rot_rvec, Rri);
        Rr[i] = Rri;
        Tr[i] = 0.0;
 
//        std::cout << i << std::endl;
//        std::cout << "cTw1" << cTw1 << std::endl;
//        std::cout << "cTw2" << cTw2 << std::endl;
//        std::cout << "w2Rc" << w2Rc << std::endl;
//        std::cout << "w2Tc" << w2Tc << std::endl;
 
//        std::cout << "w2Rc" << w2Rc << std::endl;
//        std::cout << "w2Tc" << w2Tc << std::endl;
 
//        cv::Mat Rci;
//        cv::Rodrigues(Rc[i], Rci);
//        std::cout << "Rci" << Rci << std::endl;
//        std::cout << "Tc[i]" << Tc[i] << std::endl;
 
//        std::cout << "rot_rvec" << rot_rvec << std::endl;
//        std::cout << "Tr[i]" << Tr[i] << std::endl;
//        std::cout << std::endl;
    }
 
    // determine the transformation from rotation stage to camera 0
    cvtools::handEyeCalibrationTsai(Rc, Tc, Rr, Tr, cal.Rr, cal.Tr);
 
    for(int i=0; i<nValidSets-1; i++){
        std::cout << i << std::endl;
 
        cv::Mat Rci;
        cv::Rodrigues(Rc[i], Rci);
        std::cout << "Rc[i]" << Rci << std::endl;
        std::cout << "Tc[i]" << Tc[i] << std::endl;
 
        cv::Mat Rri;
        cv::Rodrigues(Rr[i], Rri);
        std::cout << "Rr[i]" << Rri << std::endl;
        std::cout << "Tr[i]" << Tr[i] << std::endl;
 
        cv::Mat Rcr = cv::Mat(cal.Rr)*cv::Mat(Rc[i])*cv::Mat(cal.Rr.t());
        cv::Rodrigues(Rcr, Rcr);
        cv::Mat Tcr = -cv::Mat(cal.Rr)*cv::Mat(Rc[i])*cv::Mat(cal.Rr.t())*cv::Mat(cal.Tr) + cv::Mat(cal.Rr)*cv::Mat(Tc[i]) + cv::Mat(cal.Tr);
        std::cout << "Rcr[i]" << Rcr << std::endl;
        std::cout << "Tcr[i]" << Tcr << std::endl;
        std::cout << std::endl;
    }
 
 
 
 
    cv::Mat rrvec;
    cv::Rodrigues(cal.Rr, rrvec);
    std::cout << "rrvec:" << rrvec << std::endl;
 
    // Print to std::cout
    cal.print();
 
    // save to (reentrant qsettings object)
    settings.setValue("calibration/parameters", QVariant::fromValue(cal));
 
    emit done();
 
}
 

Rev 80	Rev 81
1	`#include "SMCalibrationWorker.h"`	1	`#include "SMCalibrationWorker.h"`
2	`#include "SMCalibrationParameters.h"`	2	`#include "SMCalibrationParameters.h"`
3		3
4	`#include "cvtools.h"`	4	`#include "cvtools.h"`
5		5
6	`#include <QSettings>`	6	`#include <QSettings>`
7		7
8	`void SMCalibrationWorker::performCalibration(std::vector<SMCalibrationSet> calibrationData){`	8	`void SMCalibrationWorker::performCalibration(std::vector<SMCalibrationSet> calibrationData){`
9		9
10	`QSettings settings;`	10	`QSettings settings;`
11		11
12	`// Number of saddle points on calibration pattern`	12	`// Number of saddle points on calibration pattern`
13	`int checkerCountX = settings.value("calibration/checkerCountX", 22).toInt();`	13	`int checkerCountX = settings.value("calibration/checkerCountX", 22).toInt();`
14	`int checkerCountY = settings.value("calibration/checkerCountY", 13).toInt();`	14	`int checkerCountY = settings.value("calibration/checkerCountY", 13).toInt();`
15	`cv::Size checkerCount(checkerCountX, checkerCountY);`	15	`cv::Size checkerCount(checkerCountX, checkerCountY);`
16		16
17	`int nSets = calibrationData.size();`	17	`int nSets = calibrationData.size();`
18		18
19	`std::vector< std::vector<cv::Point2f> > qc0, qc1;`	19	`std::vector< std::vector<cv::Point2f> > qc0, qc1;`
20	`std::vector<float> angles;`	20	`std::vector<float> angles;`
21		21
22	`// Loop through calibration sets`	22	`// Loop through calibration sets`
23	`for(int i=0; i<nSets; i++){`	23	`for(int i=0; i<nSets; i++){`
24		24
25	`SMCalibrationSet SMCalibrationSetI = calibrationData[i];`	25	`SMCalibrationSet SMCalibrationSetI = calibrationData[i];`
26		26
27	`if(!SMCalibrationSetI.checked)`	27	`if(!SMCalibrationSetI.checked)`
28	`continue;`	28	`continue;`
29		29
30	`// Camera 0`	30	`// Camera 0`
31	`std::vector<cv::Point2f> qci0;`	31	`std::vector<cv::Point2f> qci0;`
32	`// Extract checker corners`	32	`// Extract checker corners`
33	`bool success0 = cv::findChessboardCorners(SMCalibrationSetI.frame0, checkerCount, qci0, cv::CALIB_CB_ADAPTIVE_THRESH + cv::CALIB_CB_FAST_CHECK);`	33	`bool success0 = cv::findChessboardCorners(SMCalibrationSetI.frame0, checkerCount, qci0, cv::CALIB_CB_ADAPTIVE_THRESH + cv::CALIB_CB_FAST_CHECK);`
34	`if(success0){`	34	`if(success0){`
35	`cv::Mat gray;`	35	`cv::Mat gray;`
36	`cv::cvtColor(SMCalibrationSetI.frame0, gray, CV_RGB2GRAY);`	36	`cv::cvtColor(SMCalibrationSetI.frame0, gray, CV_RGB2GRAY);`
37	`cv::cornerSubPix(gray, qci0, cv::Size(5, 5), cv::Size(-1, -1),cv::TermCriteria(CV_TERMCRIT_EPS + CV_TERMCRIT_ITER, 20, 0.001));`	37	`cv::cornerSubPix(gray, qci0, cv::Size(5, 5), cv::Size(-1, -1),cv::TermCriteria(CV_TERMCRIT_EPS + CV_TERMCRIT_ITER, 20, 0.001));`
38	`// Draw colored chessboard`	38	`// Draw colored chessboard`
39	`SMCalibrationSetI.frame0Result = SMCalibrationSetI.frame0.clone();`	39	`SMCalibrationSetI.frame0Result = SMCalibrationSetI.frame0.clone();`
40	`cvtools::drawChessboardCorners(SMCalibrationSetI.frame0Result, checkerCount, qci0, success0, 10);`	40	`cvtools::drawChessboardCorners(SMCalibrationSetI.frame0Result, checkerCount, qci0, success0, 10);`
41	`}`	41	`}`
42		42
43	`emit newFrameResult(i, 0, success0, SMCalibrationSetI.frame0Result);`	43	`emit newFrameResult(i, 0, success0, SMCalibrationSetI.frame0Result);`
44		44
45	`// Camera 1`	45	`// Camera 1`
46	`std::vector<cv::Point2f> qci1;`	46	`std::vector<cv::Point2f> qci1;`
47	`// Extract checker corners`	47	`// Extract checker corners`
48	`bool success1 = cv::findChessboardCorners(SMCalibrationSetI.frame1, checkerCount, qci1, cv::CALIB_CB_ADAPTIVE_THRESH + cv::CALIB_CB_FAST_CHECK);`	48	`bool success1 = cv::findChessboardCorners(SMCalibrationSetI.frame1, checkerCount, qci1, cv::CALIB_CB_ADAPTIVE_THRESH + cv::CALIB_CB_FAST_CHECK);`
49	`if(success1){`	49	`if(success1){`
50	`cv::Mat gray;`	50	`cv::Mat gray;`
51	`cv::cvtColor(SMCalibrationSetI.frame1, gray, CV_RGB2GRAY);`	51	`cv::cvtColor(SMCalibrationSetI.frame1, gray, CV_RGB2GRAY);`
52	`cv::cornerSubPix(gray, qci1, cv::Size(5, 5), cv::Size(-1, -1),cv::TermCriteria(CV_TERMCRIT_EPS + CV_TERMCRIT_ITER, 20, 0.001));`	52	`cv::cornerSubPix(gray, qci1, cv::Size(5, 5), cv::Size(-1, -1),cv::TermCriteria(CV_TERMCRIT_EPS + CV_TERMCRIT_ITER, 20, 0.001));`
53	`// Draw colored chessboard`	53	`// Draw colored chessboard`
54	`SMCalibrationSetI.frame1Result = SMCalibrationSetI.frame1.clone();`	54	`SMCalibrationSetI.frame1Result = SMCalibrationSetI.frame1.clone();`
55	`cvtools::drawChessboardCorners(SMCalibrationSetI.frame1Result, checkerCount, qci1, success1, 10);`	55	`cvtools::drawChessboardCorners(SMCalibrationSetI.frame1Result, checkerCount, qci1, success1, 10);`
56	`}`	56	`}`
57		57
58	`emit newFrameResult(i, 1, success1, SMCalibrationSetI.frame1Result);`	58	`emit newFrameResult(i, 1, success1, SMCalibrationSetI.frame1Result);`
59		59
60	`SMCalibrationSetI.success = success0 && success1;`	60	`SMCalibrationSetI.success = success0 && success1;`
61		61
62	`// Add to whole set`	62	`// Add to whole set`
63	`if(SMCalibrationSetI.success){`	63	`if(SMCalibrationSetI.success){`
64	`qc0.push_back(qci0);`	64	`qc0.push_back(qci0);`
65	`qc1.push_back(qci1);`	65	`qc1.push_back(qci1);`
66	`angles.push_back(SMCalibrationSetI.rotationAngle);`	66	`angles.push_back(SMCalibrationSetI.rotationAngle);`
67	`}`	67	`}`
68		68
69	`// Show progress`	69	`// Show progress`
70	`emit newSetProcessed(i);`	70	`emit newSetProcessed(i);`
71	`}`	71	`}`
72		72
73	`int nValidSets = qc0.size();`	73	`int nValidSets = qc0.size();`
74	`if(nValidSets < 2){`	74	`if(nValidSets < 2){`
75	`std::cerr << "Not enough valid calibration sequences!" << std::endl;`	75	`std::cerr << "Not enough valid calibration sequences!" << std::endl;`
76	`emit done();`	76	`emit done();`
77	`return;`	77	`return;`
78	`}`	78	`}`
79		79
80	`// Generate world object coordinates [mm]`	80	`// Generate world object coordinates [mm]`
81	`float checkerSize = settings.value("calibration/checkerSize", 15.0).toFloat(); // width and height of one field in mm`	81	`float checkerSize = settings.value("calibration/checkerSize", 15.0).toFloat(); // width and height of one field in mm`
82	`std::vector<cv::Point3f> Qi;`	82	`std::vector<cv::Point3f> Qi;`
83	`for (int h=0; h<checkerCount.height; h++)`	83	`for (int h=0; h<checkerCount.height; h++)`
84	`for (int w=0; w<checkerCount.width; w++)`	84	`for (int w=0; w<checkerCount.width; w++)`
85	`Qi.push_back(cv::Point3f(checkerSize * w, checkerSize* h, 0.0));`	85	`Qi.push_back(cv::Point3f(checkerSize * w, checkerSize* h, 0.0));`
86	`std::vector< std::vector<cv::Point3f> > Q;`	86	`std::vector< std::vector<cv::Point3f> > Q;`
87	`for(int i=0; i<qc0.size(); i++)`	87	`for(int i=0; i<qc0.size(); i++)`
88	`Q.push_back(Qi);`	88	`Q.push_back(Qi);`
89		89
90	`// calibrate the cameras`	90	`// calibrate the cameras`
91	`SMCalibrationParameters cal;`	91	`SMCalibrationParameters cal;`
92	`cal.frameWidth = calibrationData[0].frame0.cols;`	92	`cal.frameWidth = calibrationData[0].frame0.cols;`
93	`cal.frameHeight = calibrationData[0].frame0.rows;`	93	`cal.frameHeight = calibrationData[0].frame0.rows;`
94	`cv::Size frameSize(cal.frameWidth, cal.frameHeight);`	94	`cv::Size frameSize(cal.frameWidth, cal.frameHeight);`
95		95
96	`// determine only k1, k2 for lens distortion`	96	`// determine only k1, k2 for lens distortion`
97	`int flags = 0; //cv::CALIB_FIX_K3;`	97	`int flags = 0; //cv::CALIB_FIX_K3;`
98	`// Note: several of the output arguments below must be cv::Mat, otherwise segfault`	98	`// Note: several of the output arguments below must be cv::Mat, otherwise segfault`
99	`std::vector<cv::Mat> cam_rvecs0, cam_tvecs0;`	99	`std::vector<cv::Mat> cam_rvecs0, cam_tvecs0;`
100	`cal.cam0_error = cv::calibrateCamera(Q, qc0, frameSize, cal.K0, cal.k0, cam_rvecs0, cam_tvecs0, flags);`	100	`cal.cam0_error = cv::calibrateCamera(Q, qc0, frameSize, cal.K0, cal.k0, cam_rvecs0, cam_tvecs0, flags);`
101		101
102	`std::vector<cv::Mat> cam_rvecs1, cam_tvecs1;`	102	`std::vector<cv::Mat> cam_rvecs1, cam_tvecs1;`
103	`cal.cam1_error = cv::calibrateCamera(Q, qc1, frameSize, cal.K1, cal.k1, cam_rvecs1, cam_tvecs1, flags);`	103	`cal.cam1_error = cv::calibrateCamera(Q, qc1, frameSize, cal.K1, cal.k1, cam_rvecs1, cam_tvecs1, flags);`
104		104
105	`// stereo calibration (fix K0, K1, k0, k1)`	105	`// stereo calibration (fix K0, K1, k0, k1)`
106	`int flags_stereo = cv::CALIB_FIX_INTRINSIC;`	106	`int flags_stereo = cv::CALIB_FIX_INTRINSIC;`
107	`cv::Mat E, F, R1, T1;`	107	`cv::Mat E, F, R1, T1;`
108	`cal.stereo_error = cv::stereoCalibrate(Q, qc0, qc1, cal.K0, cal.k0, cal.K1, cal.k1,`	108	`cal.stereo_error = cv::stereoCalibrate(Q, qc0, qc1, cal.K0, cal.k0, cal.K1, cal.k1,`
109	`frameSize, R1, T1, E, F,`	109	`frameSize, R1, T1, E, F,`
110	`cv::TermCriteria(cv::TermCriteria::COUNT + cv::TermCriteria::EPS, 50, DBL_EPSILON),`	110	`cv::TermCriteria(cv::TermCriteria::COUNT + cv::TermCriteria::EPS, 50, DBL_EPSILON),`
111	`flags_stereo);`	111	`flags_stereo);`
112		112
113	`cal.R1 = R1;`	113	`cal.R1 = R1;`
114	`cal.T1 = T1;`	114	`cal.T1 = T1;`
115	`cal.E = E;`	115	`cal.E = E;`
116	`cal.F = F;`	116	`cal.F = F;`
117		117
118	`// calibrate rotation axis`	118	`// calibrate rotation axis`
119	`std::vector<cv::Matx33f> Rc(nValidSets - 1); // rotations/translations of the checkerboard in camera 0 reference frame`	119	`std::vector<cv::Matx33f> Rc(nValidSets - 1); // rotations/translations of the checkerboard in camera 0 reference frame`
120	`std::vector<cv::Vec3f> Tc(nValidSets - 1);`	120	`std::vector<cv::Vec3f> Tc(nValidSets - 1);`
121	`std::vector<cv::Matx33f> Rr(nValidSets - 1); // in rotation stage reference frame`	121	`std::vector<cv::Matx33f> Rr(nValidSets - 1); // in rotation stage reference frame`
122	`std::vector<cv::Vec3f> Tr(nValidSets - 1);`	122	`std::vector<cv::Vec3f> Tr(nValidSets - 1);`
123	`for(int i=0; i<nValidSets-1; i++){`	123	`for(int i=0; i<nValidSets-1; i++){`
124	`// relative transformations in camera`	124	`// relative transformations in camera`
125	`cv::Mat cRw1, cRw2;`	125	`cv::Mat cRw1, cRw2;`
126	`cv::Rodrigues(cam_rvecs0[i], cRw1);`	126	`cv::Rodrigues(cam_rvecs0[i], cRw1);`
127	`cv::Rodrigues(cam_rvecs0[i+1], cRw2);`	127	`cv::Rodrigues(cam_rvecs0[i+1], cRw2);`
128	`cv::Mat cTw1 = cam_tvecs0[i];`	128	`cv::Mat cTw1 = cam_tvecs0[i];`
129	`cv::Mat cTw2 = cam_tvecs0[i+1];`	129	`cv::Mat cTw2 = cam_tvecs0[i+1];`
130	`cv::Mat w1Rc = cRw1.t();`	130	`cv::Mat w1Rc = cRw1.t();`
131	`cv::Mat w1Tc = -cRw1.t()*cTw1;`	131	`cv::Mat w1Tc = -cRw1.t()*cTw1;`
132	`Rc[i] = cv::Mat(cRw2*w1Rc);`	132	`Rc[i] = cv::Mat(cRw2*w1Rc);`
133	`Tc[i] = cv::Mat(cRw2*w1Tc+cTw2);`	133	`Tc[i] = cv::Mat(cRw2*w1Tc+cTw2);`
134		134
135	`// relative transformations in rotation stage`	135	`// relative transformations in rotation stage`
136	`// we define the rotation axis to be in origo, pointing in positive y direction`	136	`// we define the rotation axis to be in origo, pointing in positive y direction`
137	`float angleRadians = (angles[i+1]-angles[i])/180.0*M_PI;`	137	`float angleRadians = (angles[i+1]-angles[i])/180.0*M_PI;`
138	`cv::Vec3f rot_rvec(0.0, -angleRadians, 0.0);`	138	`cv::Vec3f rot_rvec(0.0, -angleRadians, 0.0);`
139	`cv::Mat Rri;`	139	`cv::Mat Rri;`
140	`cv::Rodrigues(rot_rvec, Rri);`	140	`cv::Rodrigues(rot_rvec, Rri);`
141	`Rr[i] = Rri;`	141	`Rr[i] = Rri;`
142	`Tr[i] = 0.0;`	142	`Tr[i] = 0.0;`
143		143
144	`std::cout << i << std::endl;`	144	`// std::cout << i << std::endl;`
145	`// std::cout << "cTw1" << cTw1 << std::endl;`	145	`// std::cout << "cTw1" << cTw1 << std::endl;`
146	`// std::cout << "cTw2" << cTw2 << std::endl;`	146	`// std::cout << "cTw2" << cTw2 << std::endl;`
147	`// std::cout << "w2Rc" << w2Rc << std::endl;`	147	`// std::cout << "w2Rc" << w2Rc << std::endl;`
148	`// std::cout << "w2Tc" << w2Tc << std::endl;`	148	`// std::cout << "w2Tc" << w2Tc << std::endl;`
149		149
150	`// std::cout << "w2Rc" << w2Rc << std::endl;`	150	`// std::cout << "w2Rc" << w2Rc << std::endl;`
151	`// std::cout << "w2Tc" << w2Tc << std::endl;`	151	`// std::cout << "w2Tc" << w2Tc << std::endl;`
152		152
-		153	`// cv::Mat Rci;`
-		154	`// cv::Rodrigues(Rc[i], Rci);`
-		155	`// std::cout << "Rci" << Rci << std::endl;`
-		156	`// std::cout << "Tc[i]" << Tc[i] << std::endl;`
-		157
-		158	`// std::cout << "rot_rvec" << rot_rvec << std::endl;`
-		159	`// std::cout << "Tr[i]" << Tr[i] << std::endl;`
-		160	`// std::cout << std::endl;`
-		161	`}`
-		162
-		163	`// determine the transformation from rotation stage to camera 0`
-		164	`cvtools::handEyeCalibrationTsai(Rc, Tc, Rr, Tr, cal.Rr, cal.Tr);`
-		165
-		166	`for(int i=0; i<nValidSets-1; i++){`
-		167	`std::cout << i << std::endl;`
-		168
153	`cv::Mat Rci;`	169	`cv::Mat Rci;`
154	`cv::Rodrigues(Rc[i], Rci);`	170	`cv::Rodrigues(Rc[i], Rci);`
155	`std::cout << "Rci" << Rci << std::endl;`	171	`std::cout << "Rc[i]" << Rci << std::endl;`
156	`std::cout << "Tc[i]" << Tc[i] << std::endl;`	172	`std::cout << "Tc[i]" << Tc[i] << std::endl;`
157		173
-		174	`cv::Mat Rri;`
-		175	`cv::Rodrigues(Rr[i], Rri);`
158	`std::cout << "rot_rvec" << rot_rvec << std::endl;`	176	`std::cout << "Rr[i]" << Rri << std::endl;`
159	`std::cout << "Tr[i]" << Tr[i] << std::endl;`	177	`std::cout << "Tr[i]" << Tr[i] << std::endl;`
-		178
-		179	`cv::Mat Rcr = cv::Mat(cal.Rr)cv::Mat(Rc[i])cv::Mat(cal.Rr.t());`
-		180	`cv::Rodrigues(Rcr, Rcr);`
-		181	`cv::Mat Tcr = -cv::Mat(cal.Rr)cv::Mat(Rc[i])cv::Mat(cal.Rr.t())cv::Mat(cal.Tr) + cv::Mat(cal.Rr)cv::Mat(Tc[i]) + cv::Mat(cal.Tr);`
-		182	`std::cout << "Rcr[i]" << Rcr << std::endl;`
-		183	`std::cout << "Tcr[i]" << Tcr << std::endl;`
160	`std::cout << std::endl;`	184	`std::cout << std::endl;`
161	`}`	185	`}`
162		186
163	`// determine the transformation from rotation stage to camera 0`	-
164	`cvtools::handEyeCalibrationTsai(Rc, Tc, Rr, Tr, cal.Rr, cal.Tr);`	-
165		-
166	`cv::Mat rrvec;`	187	`cv::Mat rrvec;`
167	`cv::Rodrigues(cal.Rr, rrvec);`	188	`cv::Rodrigues(cal.Rr, rrvec);`
168	`std::cout << "rrvec:" << rrvec << std::endl;`	189	`std::cout << "rrvec:" << rrvec << std::endl;`
169		190
170	`// Print to std::cout`	191	`// Print to std::cout`
171	`cal.print();`	192	`cal.print();`
172		193
173	`// save to (reentrant qsettings object)`	194	`// save to (reentrant qsettings object)`
174	`settings.setValue("calibration/parameters", QVariant::fromValue(cal));`	195	`settings.setValue("calibration/parameters", QVariant::fromValue(cal));`
175		196
176	`emit done();`	197	`emit done();`
177		198
178	`}`	199	`}`
179		200

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(root)/src/SMCalibrationWorker.cpp – Rev 80 → 81