Compensated FPP calibration
The code shows 3D reconstruction of a checkerboard with pseudo-colored errors, using different calibration and reconstruction methods. (1) with general stereo calibration and linear reconstruction, (2) with general stereo calibration and approximately undistorted reconstruction, (3) with stereo calibration and undistorted reconstruction using nonlinear epipolar constraints, and (4) with the residual distortion-calibrated reconstruction.
Simply unzip the files at any location of a computer. Change the working dictionary to the unzipped folder in MATLAB (2016 or after) and run the Demo.m file to get the four reported reults.