This repo aims to provide simplified NeRFs' code to help you to learn NeRFs quickly.

NOTE: I am not sure my implementations have the same accuracy as the official, so please use them with caution in some important cases like research.

NeRF: Representing Scenes as Neural Radiance Fields for View Synthesis
[official project]

NeRF: Chinese Tutorial [theory] , [code]

In this repo, I implement the Hierarchical volume sampling but I have not used coarse-to-fine strategy.

360° Lego result

pixelNeRF: Neural Radiance Fields from One or Few Images
[official project]

pixelNeRF: Chinese Tutorial [theory]

In this repo, I have not used the Hierarchical volume sampling and coarse-to-fine strategy.

3-views Lego result

1-views Lego result