How do I transfer points from/to rectified images?

2 vues (au cours des 30 derniers jours)
Michael Helmberger
Michael Helmberger le 1 Fév 2016
Réponse apportée : Leo Leo le 23 Déc 2019
Hi,
I am using rectifyStereoImages to rectify a pair of images. How can I transfer the coordinates of a non-integer point between normal and rectified images? I tried it using the code below, however I do not get the correct coordinates (there is always an error of 1-2 pixels)..
s = stereoParams.toStruct();
H = projective2d(s.RectificationParams.H1);
origin = [s.RectificationParams.XBounds(1), s.RectificationParams.YBounds(1)] - 1;
pts_rectified = H.transformPointsForward(pts_in - repmat(origin, [size(pts_in,1) 1]));
thanks, michael

Réponses (1)

Leo Leo
Leo Leo le 23 Déc 2019
I have the same problem. Did you get the answer? thanks

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by