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0.5.0: Rewrite all the underlying CUDA. Speedup and Benchmarking. (#182)  
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Dynamic NeRFs
===================================

Performance Overview
--------------------

+----------------------+-----------+----------------------------------+-----------------------+--------------------------+
| Methods              | Dataset   | Training Time :math:`\downarrow` | PSNR :math:`\uparrow` | LPIPS :math:`\downarrow` |
+======================+===========+==================================+=======================+==========================+
| TiNeuVox `[1]`_      | HyperNeRF | 56.3min                          | 24.19                 | 0.425                    |
+----------------------+-----------+----------------------------------+-----------------------+--------------------------+
| *+nerfacc (occgrid)* |           | 33.0min                          | 24.19                 | 0.434                    |
+----------------------+-----------+----------------------------------+-----------------------+--------------------------+
| *+nerfacc (propnet)* |           | 34.3min                          | 24.26                 | 0.398                    |
+----------------------+-----------+----------------------------------+-----------------------+--------------------------+
| TiNeuVox `[1]`_      | D-NeRF    | 11.8min                          | 31.14                 | 0.050                    |
+----------------------+-----------+----------------------------------+-----------------------+--------------------------+
| *+nerfacc (occgrid)* |           | 4.2min                           | 31.75                 | 0.038                    |
+----------------------+-----------+----------------------------------+-----------------------+--------------------------+
| K-Planes `[2]`_      | D-NeRF    | 63.9min                          | 30.28                 | 0.043                    |
+----------------------+-----------+----------------------------------+-----------------------+--------------------------+
| *+nerfacc (occgrid)* |           | 38.8min                          | 30.35                 | 0.042                    |
+----------------------+-----------+----------------------------------+-----------------------+--------------------------+
| T-NeRF `[3]`_        | D-NeRF    | 20hours                          | 28.78                 | 0.069                    |
+----------------------+-----------+----------------------------------+-----------------------+--------------------------+
| *+nerfacc (occgrid)* |           | 58min                            | 32.22                 | 0.040                    |
+----------------------+-----------+----------------------------------+-----------------------+--------------------------+

Implementation Details
----------------------

.. toctree::
   :glob:
   :maxdepth: 1

   dynamic/*

|

3rd-Party Use Cases
-------------------

- `Representing Volumetric Videos as Dynamic MLP Maps, CVPR 2023 <https://github.com/zju3dv/mlp_maps>`_.

.. _`[1]`: https://arxiv.org/abs/2205.15285
.. _`[2]`: https://arxiv.org/abs/2301.10241
.. _`[3]`: https://arxiv.org/abs/2011.13961