• Debargha Mukherjee's avatar
    Redo / refactor affine and rot-zoom least squares · 7ae7aeaf
    Debargha Mukherjee authored
    Use a simpler least-squares function for affine and rotzoom
    model estimation, instead of computing the pseudo inverse.
    Also refactors the code into a separate mathutils.h file.
    
    The SVD code is currently used only for estimation of the
    homography models which can be removed when we remove the
    homography models.
    
    Coding efficiency change is in noise range, with the small
    difference coming from numerical precision issues.
    
    Change-Id: I0a9eb79495911cea21a7945b397d596e22a2a186
    7ae7aeaf
mathutils.h 9.57 KB