Quan-Dung Pham

Hi @xiehousen. Could you please show me how to get that result? I even cannot get anything.  

I can't see anything in the result 

> The `eval` result (PSNR, L1) is zero. Same as my case. That's why the output result of GUI is as my aforementioned figure. I wonder what's wrong with this...

> > I have solved the problem this way: Just clone the default branch of https://github.com/ToniRV/gtsam-1 and add the following code at line 408 and line 239 of gtsam/gtsam/linear/linear.i. >...

I also have this problem when using your gtsam-1 @ToniRV

@JIANG-CX @pgaston @hjxwhy you can fork https://github.com/borglab/gtsam this one and build python wrapper like this https://github.com/borglab/gtsam/tree/develop/python. I tried, and it works.

Then, another error: File "/home/user/research/NeRF-SLAM/./examples/../slam/visual_frontends/visual_frontend.py", line 48, in gtsam_pose_to_torch q = pose.rotation().quaternion() AttributeError: 'gtsam.gtsam.Rot3' object has no attribute 'quaternion'

> > @JIANG-CX @pgaston @hjxwhy you can fork https://github.com/borglab/gtsam this one and build python wrapper like this https://github.com/borglab/gtsam/tree/develop/python. I tried, and it works. > > Thanks for your kindly help....

Hi @Willyzw. How can you get that result when just running the code: python ./examples/slam_demo.py --dataset_dir=./datasets/Replica/office0 --dataset_name=nerf --buffer=100 --slam --parallel_run --img_stride=2 --fusion='sigma' --gui Could you please help me? Thanks in...

Hi @Willyzw. Have you tried with NeRF? python ./examples/slam_demo.py --dataset_dir=./datasets/Replica/office0 --dataset_name=nerf --buffer=100 --slam --parallel_run --img_stride=2 --fusion='nerf' --eval. My result is all zero. I tried with with sigma but then it...