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Cited by 1,921

The DOI matches its Crossref record; 42 of the 42 references it cites were found in a registry or an index.

Mip-NeRF: A Multiscale Representation for Anti-Aliasing Neural Radiance Fields

Open access
Barron, Jonathan T., Mildenhall, Ben, Tancik, Matthew, Hedman, Peter, Martin-Brualla, Ricardo, Srinivasan, Pratul P.·2021·2021 IEEE/CVF International Conference on Computer Vision (ICCV)

Abstract

The rendering procedure used by neural radiance fields (NeRF) samples a scene with a single ray per pixel and may therefore produce renderings that are excessively blurred or aliased when training or testing images observe scene content at different resolutions. The straightforward solution of supersampling by rendering with multiple rays per pixel is impractical for NeRF, because rendering each ray requires querying a multilayer perceptron hundreds of times. Our solution, which we call "mip-NeRF" (à la "mipmap"), extends NeRF to represent the scene at a continuously-valued scale. By efficiently rendering anti-aliased conical frustums instead of rays, mip-NeRF reduces objectionable aliasing artifacts and significantly improves NeRF’s ability to represent fine details, while also being 7% faster than NeRF and half the size. Compared to NeRF, mip-NeRF reduces average error rates by 17% on the dataset presented with NeRF and by 60% on a challenging multiscale variant of that dataset that we present. Mip-NeRF is also able to match the accuracy of a brute-force supersampled NeRF on our multiscale dataset while being 22× faster.

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Metadata

Authors
Barron, J. T., Mildenhall, B., Tancik, M., Hedman, P., Martin-Brualla, R., & Srinivasan, P. P.
Venue
2021 IEEE/CVF International Conference on Computer Vision (ICCV)
Publisher
IEEE
Published
2021-10
Pages
5835-5844
OpenAlex
W3136327392
Cited by
1,921
References
42
FWCI
194.77
Type
conference paper
Language
en
Open access
green

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CoChat. (2026). Citation check: Mip-NeRF: A Multiscale Representation for Anti-Aliasing Neural Radiance Fields. https://app.cochat.ai/papers/10.1109/iccv48922.2021.00580
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Barron, J. T., Mildenhall, B., Tancik, M., Hedman, P., Martin-Brualla, R., & Srinivasan, P. P. (2021). Mip-NeRF: A Multiscale Representation for Anti-Aliasing Neural Radiance Fields. 2021 IEEE/CVF International Conference on Computer Vision (ICCV). https://doi.org/10.1109/iccv48922.2021.00580

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