Determining Transformation

Creator

Created

2023 Apr 4 1:37

Editor

Edited

2023 Apr 4 1:51

Refs

x' = Mx

E_{LS} = \Sigma_i||f(x_i;p) - x'_i||^2

\hat{p} = argmin_p E_{LS}

E_{LS} = ||Ax - b||^2

= x^T(A^TA)x - 2x^T(A^Tb) + ||b||^2

(A^TA)x = A^Tb

x = (A^TA)^{-1}A^Tb

but inverse of Matrix sucks

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