3Dreconstruction issues

How to perform triangulation without intrinsic matrix?

3

As far as procedure is concerned, if the intrinsic is not available, the fundamental matrix will be calculated. However, recording the examples, all intrinsic matrices are required. May I ask...

huynhtnhut97

alueError: shapes (3,3) and (1,1) not aligned: 3 (dim 1) != 1 (dim 0)

7

Hi, just tried out python3 cube_reconstruction.py and got: ``` True essential matrix: [[matrix([[0.]]) matrix([[-1.]]) matrix([[0.]])] [matrix([[-0.361547]]) matrix([[0.]]) matrix([[-3.14154162]])] [matrix([[0.]]) matrix([[3.]]) matrix([[0.]])]] Computed essential matrix: [[-4.85388477e-05 -1.00000000e+00 -4.21762070e-04] [-3.62391216e-01 -3.38325541e-02 -3.14887717e+00]...

archenroot

Is it possible to get the real coordinates of the dino?

Since the result of the 3D reconstructed points of dino with essential matrix seems unlikely the real world coordinates, and the steps include assuming P1 = [I 0], I wonder...

CozmoxJC

sample image

1

The image download site in the sample is closed, where else can I download it?

iiHarry

Links in doc are broken

1

Some links in the documentation are broken.

Neumi

Current OpenCV version do not support SIFT

1

Current OpenCV versions do not support SIFT. `python3 example.py` returns `Traceback (most recent call last): File "example.py", line 90, in points1, points2, intrinsic = dino() File "example.py", line 68, in...

Neumi