Willyzw

minor fixes

1

Hi, I have performed minor fixes to 1. enable running only on cpu 2. resolve pytorch-scatter cuda version conflict

Hello, could this be a potential typo? When it tried to compute the lowest cost of the previous pixel along the direction. However, my local test gave me a worse...

Release of evaluation groundtruth mesh

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Hi, thank you for sharing the excellent code. The code looks really clean to start with! Regarding the evaluation in the CVPR 23 paper, 4 sequences from ScanNet and another...

Question about σ-fusion

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Hi, thanks for your great work, which also includes the implementation of sigma-fusion. In the NeRF-SLAM paper, Table 1 shows a quite large difference in depth L1 metric between the...

Hi, I notice a minor mistake in run.py, where the order of h, w arguments is reversed. In this PR, I have made it consistent with the Resize interface

Increasing GPU memory usage in VoxelBlockGrid while extracting mesh in iterative manner

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### Checklist - [X] I have searched for [similar issues](https://github.com/isl-org/Open3D/issues). - [X] For Python issues, I have tested with the [latest development wheel](http://www.open3d.org/docs/latest/getting_started.html#development-version-pip). - [X] I have checked the [release...

Speedup depth map rendering with PyRender

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Hi, I have experienced slow rendering speed with the Pytorch3d renderer. as I have used pyrender in my past projects to get fastly rendered depth maps, I proposed to switch...