T in eval_faust.py

Question

T in eval_faust.py

Closed this issue 5 years ago · 2 comments

asharmafr commented 5 years ago

what is T here in this line of code? not defined above in code.

ind21 = np.ravel_multi_index(ind21.T, dims = [n_s, n_s])

Answer 1 · 2020-04-05T19:21:24.000Z

also, what is errs_ref in the code? thank you for reply.

Answer 2 · 2020-04-06T07:55:54.000Z

In numpy, A.T is the shortcut for the transposed of A, if A is a two dimensional matrix.
errs_ref stores the geodesic errors for the refined matches. Refinement is a post processing method described more thoroughly in our paper (section 4.6).