rotate 3D plane to a new 2d coordinate system
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Hello, I have been looking for this relatively simple issue but I haven't found a simple solution.
I have extracted a plane in 3D from a visualization software, so I have a matrix of coordinates: Coor_3D= [x1 x2 x3];.
As all the points are lying on the same plane, I was wondering how can I transform the above matrix to obtain a simple one in 2D, i.e = Coor_2D=[x1' x2' 0];
More Answers (2)
Elena Figal on 9 Jan 2018
Hello, I tried to recover the original 3D points from the transformation by using the same matrix T and a set of 2D points with a rows of zero and a row of 1, but my new 3D points are different from the originals, could you please help me?