Advanced Maths
Posted: Tue Sep 07, 2021 7:40 am
Advanced Maths
Camera Calibration In this programming assignment, you are expected to find camera parameters from given set of 3D points and their projections on the image plane. Projection equation is like this: x= K (RX +7) You should implement the first method in the slides. Basic Equations (3) * X *v, + x,y," v. + x 2,"V, + x,v. - y, x,"v, - y,Y"v. - y Zv, - y,v, = 0 V = 122, V = ar V = 122. Vo = ariz v. = T,,V, = al Solving for v 1,21 1,21 32 *yY Iy2 - y - 2 Av = 0 (3) How would we solve this system: SVD. Solution: v = y rara, 123,7, artari,ar ,al) Uknown scale factor y=? Aspect ratio a=? Solving for Tz and fx? *; (1, X" + , Y," + Z" + 1) = - f.17 X" + PY" + "Z" +1.) b What to submit: Source codes (MATLAB) Output parameters K, R. and T Performance results
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