Using own dataset, reconstruction --make error

[hyung-ju-song]

Describe the bug

Hi thanks in advance I am running the reconstruction tutorial . code: (https://github.com/intelisl/Open3D/tree/master/examples/python/reconstruction_system) documents:( http://www.open3d.org/docs/release/tutorial/reconstruction_system/system_overview.html)

But there are two problems.

The first is when using the SceneNN dataset provided by open3d. With python run_system.py tutorial.json --make , I succeeded in creating 13 fragments, but --register does not work. So I haven't tried it since then. (p.s I put the tutorial.json file in the same place as run_system.py)

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The error is:

TypeError: registration_colored_icp(): incompatible function arguments. The following argument types are supported:

1. (source: open3d.cpu.pybind.geometry.PointCloud, target: open3d.cpu.pybind.geometry.PointCloud, max_correspondence_distance: float, init: numpy.ndarray[float64[4, 4]] = array([[1] ., 0., 0., 0.], ...

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The second is a problem when using my custom dataset. json file by duplicating something like the above It works in the same way, but the ply file is not created in the fragments folder. Only json files are created. If anyone has experienced or solved this problem, please help me.

Screenshots

Environment (please complete the following information):

• Operating system: Windows 10 64-bit

• Python version: Python 3.7

• Open3D version: 0.13.0

• How did you install Open3D?: in Pycharm interpreter, upgrade

[theNded]

• 1st question is an incompatibility between package and repo version. Updating both to the latest will resolve the issue.
• 2nd question can be related to many reasons. It is likely that you configured wrong parameters resulting in a failure to extract surfaces. Please provide more detailed logs.

[shristi750]

Hey @theNded I also am running into same problem. For many custom dataset, it is working properly but for some its not generating fragment ply (just writing fragments json). I am using same config/realsense.json just changing the path. Can you please suggest something, its really urgent.

[reyanshsolis]

Hi @shristi750, may you please update to the latest master and try running using defaults as mentioned in https://github.com/isl-org/Open3D/pull/4954. Also, try the new reconstruction system as mentioned in the linked PR. Please provide more details.

[shristi750]

Hey @reyanshsolis, I have checked this with latest open3d version(0.15.2) (http://www.open3d.org/docs/release/getting_started.html) (earlier i was using open3d 0.9.0.0) and this latest version successfully generated fragments ply ,but while registering it threw another error "Runtime error (......) D:/a/Open3d/Open3d/cpp/open3d/pipelines/registration/ColoredICP.cpp:124:No correspondence found between source and target point cloud". And I tried the t_resconstruction example on my dataset and results was good in upper half and bottom half information was shifted to right side (with default_config).