sergioragostinho / zhou-accv-2018 Goto Github PK

E.g.

Everything in this repo is about minimal problems.

The e3q3 routine fails for a simple case that should succeed:

Here are the contents of my python test file (test_e3q3.py):

import numpy as np
from zhou_accv_2018 import e3q3

A = np.array([[ 1,  1,  1,  0,  0,  0,  0,  0,  0, -4],
       [ 1,  1,  1,  0,  0,  0, -4,  0,  0,  3],
       [ 1,  1,  1,  0,  0,  0,  -3.5,  0,  0,  2.125]])

a_gt = 1.75
b_gt = np.sqrt(15)/4
c_gt = 0

v_gt = np.reshape(np.array([a_gt**2, b_gt**2, c_gt**2, a_gt*b_gt, a_gt*c_gt, b_gt*c_gt, a_gt, b_gt, c_gt, 1]), (-1, 1))

print(np.matmul(A, v_gt)) # should be 3 zero's

a, b, c = e3q3(A, True)

Here is the output of running it:

$ python test_e3q3.py
[[0.]
 [0.]
 [0.]]
Traceback (most recent call last):
  File "test_e3q3.py", line 16, in <module>
    a, b, c = e3q3(A, True)
  File "/home/dkoppel/Downloads/zhou-accv-2018-master/dan2/lib/python3.6/site-packages/zhou_accv_2018-1.0.0-py3.6-linux-x86_64.egg/zhou_accv_2018/e3q3.py", line 60, in e3q3
    A_r = (A.T)[perms[min_idx]]
TypeError: list indices must be integers or slices, not NoneType

Maintainer edit: code formatting

Hi @SergioRAgostinho

I was trying to test your module to estimate pose from a Monocular camera dataset in a Ubuntu 20.04 machine. However, after installing the module via the setup.py python3 setup.py called from the root folder zhou-accv-2018

script when I execute tests.py I get the following error

ModuleNotFoundError: No module named 'zhou_accv_2018.e3q3c' .

It is the same when I try to execute the examples script. For instance, trying python3 p3p.py in \examples directory also gives the same error.

Any help in solving the installation issue will be appreciated.

With best,
@Mechazo11