nerf-pytorch
A PyTorch implementation of NeRF (Neural Radiance Fields) that reproduces the results. (by yenchenlin)
BundleFusion
[Siggraph 2017] BundleFusion: Real-time Globally Consistent 3D Reconstruction using Online Surface Re-integration (by niessner)
| nerf-pytorch | BundleFusion | |
|---|---|---|
| 3 | 1 | |
| 5,052 | 1,476 | |
| - | - | |
| 0.0 | 10.0 | |
| 4 months ago | almost 4 years ago | |
| Python | C++ | |
| MIT License | GNU General Public License v3.0 or later |
The number of mentions indicates the total number of mentions that we've tracked plus the number of user suggested alternatives.
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Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
nerf-pytorch
Posts with mentions or reviews of nerf-pytorch.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2023-02-20.
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[D] Something basic I don't understand about Nerfs
Found relevant code at https://github.com/yenchenlin/nerf-pytorch + all code implementations here
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helpful pointers to state-of-the-art material for depth estimation from multi-view videos captured from cameras with arbitrary poses.
I have been curious about NeRF and have tried out the software. I really like the idea, but I have found generating the NeRF representation to be too slow and does not do seem to do too well if the number of cameras in the rig are a bit sparse. I have seen that there have been some evolution and variations of the NeRF concept and I am looking into some of them currently.
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[P] Minimal PyTorch implementation of NeRF. Full model implementation and training code in 320 lines.
While there are other PyTorch implementations out there (e.g., this one and this one), I personally found them somewhat difficult to follow, so I decided to do a complete rewrite of NeRF myself. I tried to stay as close to the authors' text as possible, and I added comments in the code referring back to the relevant sections/equations in the paper. The final result is a tight 374 lines of heavily commented code (320 sloc—"source lines of code"—on GitHub) all contained in a single file. For comparison, this PyTorch implementation has approximately 970 sloc spread across several files, while this PyTorch implementation has approximately 905 sloc. A Colab notebook for the full model can be found here.
BundleFusion
Posts with mentions or reviews of BundleFusion.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2022-04-20.
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helpful pointers to state-of-the-art material for depth estimation from multi-view videos captured from cameras with arbitrary poses.
Take a look at BundleFusion: Paper, Project Page, Source Code and SIFTGPU Source Code, used in BundleFusion source. It has a “server GPU” implementation
What are some alternatives?
When comparing nerf-pytorch and BundleFusion you can also consider the following projects:
instant-ngp - Instant neural graphics primitives: lightning fast NeRF and more
colmap - COLMAP - Structure-from-Motion and Multi-View Stereo
pytorch-nerf - Minimal PyTorch implementations of NeRF and pixelNeRF.
nerf-pytorch - A PyTorch re-implementation of Neural Radiance Fields
ACMMP - Multi-Scale Geometric Consistency Guided and Planar Prior Assisted Multi-View Stereo (TPAMI 2022)
OpenMVG (open Multiple View Geometry) - open Multiple View Geometry library. Basis for 3D computer vision and Structure from Motion.
depthai - DepthAI Python API utilities, examples, and tutorials.
SiftGPU
nerf-pytorch vs instant-ngp
BundleFusion vs colmap
nerf-pytorch vs pytorch-nerf
BundleFusion vs instant-ngp
nerf-pytorch vs nerf-pytorch
BundleFusion vs ACMMP
nerf-pytorch vs OpenMVG (open Multiple View Geometry)
BundleFusion vs OpenMVG (open Multiple View Geometry)
nerf-pytorch vs depthai
BundleFusion vs depthai
nerf-pytorch vs colmap
BundleFusion vs SiftGPU