About using my own dataset for registration about sghr HOT 7 CLOSED

Hi @hzhsdie,
You can use it for your research!
First, you should follow here to extract a set of yoho features on each point cloud.
Then, you can follow here to use SGHR on your own dataset.
Registering 10 scans will be quite fast (might be a few minutes or less).

Yours,

from sghr.

Hi @hzhsdie, You can use it for your research! First, you should follow here to extract a set of yoho features on each point cloud. Then, you can follow here to use SGHR on your own dataset. Registering 10 scans will be quite fast (might be a few minutes or less).

Yours,

I'd like to ask, what is the Rotation.npy file needed when extracting YOHO features? How can I obtain this file? Also, if I only have multiple point clouds, can I achieve obtaining the registered point cloud by just inputting the point cloud files? Looking forward to your reply thank u！

from sghr.

Hi @Tcode8,
The Rotation.npy file is the group rotations required for YOHO feature extraction.
For the second question, the answer is yes. No other files are needed.

Yours,

from sghr.

Hi @Tcode8, The Rotation.npy file is the group rotations required for YOHO feature extraction. For the second question, the answer is yes. No other files are needed.

Yours,

May I ask what content is contained in the 'Rotation.npy' file and how can I obtain this file?

from sghr.

Hi @Tcode8,
This file contains 60 rotations of the icosahedral group. You can directly use the one at https://github.com/HpWang-whu/YOHO/blob/master/group_related/Rotation.npy rather than create one yourself. This file is universal for feature extraction on any point cloud.

Yours,

from sghr.

Hi @hzhsdie, You can use it for your research! First, you should follow here to extract a set of yoho features on each point cloud. Then, you can follow here to use SGHR on your own dataset. Registering 10 scans will be quite fast (might be a few minutes or less).

Yours,

Thank you very much for your suggestion, I have implemented the registration of local data, however I can't seem to visualize it, how do I view the final registration result? What do the saved pose.txt and pre.log files refer to?

from sghr.

Hi @hzhsdie,

I have uploaded a script for result visualization. Now you can view the registration result with:
python visual.py --dataset 3dmatch

Yours,

from sghr.