OpenCV Q&A Forum - RSS feedhttp://answers.opencv.org/questions/OpenCV answersenCopyright <a href="http://www.opencv.org">OpenCV foundation</a>, 2012-2018.Wed, 05 Feb 2014 04:13:04 -0600a simple problemhttp://answers.opencv.org/question/27646/a-simple-problem/Dear All, P=[-306.8843; -263.0437; 0] is a point in space and p = [ 447.3374 ; 487.9971] is a corresponding image observation in pixels.
If 149.2, -53.6, -56.2 are Euler angles about x, y and z axis respectively, T= [ -28.3; -10.4; 1794.3 ] is translation vector, f= 16.5621 is the focal length, c=[ 285.7615; 249.037 ] are coordinate of principal points and aspect ratio is 1
How to construct camera matrix, that give p=[C] * P
Your help will be greatly acknowledged
ThanksMon, 03 Feb 2014 13:34:09 -0600http://answers.opencv.org/question/27646/a-simple-problem/Comment by StevenPuttemans for <p>Dear All, P=[-306.8843; -263.0437; 0] is a point in space and p = [ 447.3374 ; 487.9971] is a corresponding image observation in pixels.</p>
<p>If 149.2, -53.6, -56.2 are Euler angles about x, y and z axis respectively, T= [ -28.3; -10.4; 1794.3 ] is translation vector, f= 16.5621 is the focal length, c=[ 285.7615; 249.037 ] are coordinate of principal points and aspect ratio is 1</p>
<p>How to construct camera matrix, that give p=[C] * P</p>
<p>Your help will be greatly acknowledged</p>
<p>Thanks</p>
http://answers.opencv.org/question/27646/a-simple-problem/?comment=27723#post-id-27723Doesn't [this](http://docs.opencv.org/modules/calib3d/doc/camera_calibration_and_3d_reconstruction.html?highlight=fundamental%20matrix#int%20cvFindFundamentalMat%28const%20CvMat*%20points1,%20const%20CvMat*%20points2,%20CvMat*%20fundamental_matrix,%20int%20method,%20double%20param1,%20double%20param2,%20CvMat*%20status%29) function solves your needs?Wed, 05 Feb 2014 04:13:04 -0600http://answers.opencv.org/question/27646/a-simple-problem/?comment=27723#post-id-27723