generic-library/opencv
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

reproduced test case from http://code.opencv.org/issues/4334

Browse Source
This commit is contained in:
Vadim Pisarevsky 2015-05-23 13:16:32 +03:00
parent 8e392251ba
commit 90a78585fb
1 changed files with 26 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

26
modules/calib3d/test/test_cameracalibration.cpp
View File

@ -1875,3 +1875,29 @@ TEST(Calib3d_ProjectPoints_C, accuracy) { CV_ProjectPointsTest_C test; test.saf
TEST(Calib3d_ProjectPoints_CPP, regression) { CV_ProjectPointsTest_CPP test; test.safe_run(); }
TEST(Calib3d_StereoCalibrate_C, regression) { CV_StereoCalibrationTest_C test; test.safe_run(); }
TEST(Calib3d_StereoCalibrate_CPP, regression) { CV_StereoCalibrationTest_CPP test; test.safe_run(); }
// the testcase by Christian Richardt
TEST(Calib3d_Triangulate, accuracy)
{
double P1data[] = { 250, 0, 200, 0, 0, 250, 150, 0, 0, 0, 1, 0 };
double P2data[] = { 250, 0, 200, -250, 0, 250, 150, 0, 0, 0, 1, 0 };
Mat P1(3, 4, CV_64F, P1data), P2(3, 4, CV_64F, P2data);
float x1data[] = { 200.f, 0.f };
float x2data[] = { 170.f, 1.f };
float Xdata[] = { 0.f, -5.f, 25/3.f };
Mat x1(2, 1, CV_32F, x1data);
Mat x2(2, 1, CV_32F, x2data);
Mat res0(1, 3, CV_32F, Xdata);
Mat res_, res;
triangulatePoints(P1, P2, x1, x2, res_);
transpose(res_, res_);
convertPointsFromHomogeneous(res_, res);
res = res.reshape(1, 1);
cout << "res0: " << res0 << endl;
cout << "res: " << res << endl;
ASSERT_LE(norm(res, res0, NORM_INF), 1e-1);
}