Offset equivariant networks and their applications
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Abstract (arXiv)
In this paper we present a framework for the design and implementation of offset equivariant networks, that is, neural networks that preserve in their output uniform increments in the input. In a suitable color space this kind of networks achieves equivariance with respect to the photometric transformations that characterize changes in the lighting conditions. We verified the framework on three different problems: image recognition, illuminant estimation, and image inpainting. Our experiments show that the performance of offset equivariant networks are comparable to those in the state of the art on regular data. Differently from conventional networks, however, equivariant networks do behave consistently well when the color of the illuminant changes.
Key facts. Cited by 6 papers in the map (data through 14 Oct 2026). Builds on 20 of its 50 references that are in the map. First posted on arXiv 1 Jul 2022.
Builds on
20 of 50 references.
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8 more
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Built on by
Citing papers per year: 2023: 3; 2024: 0; 2025: 3.
6 papers.
- 2023Color Equivariant Convolutional Networkscited by 7
- 2023Loss it right: Euclidean and Riemannian Metrics in Learning-based Visual Odometrycited by 6
- 2025Monocular visual simultaneous localization and mapping: (r)evolution from geometry to deep learning-based pipelinescited by 4
- 2023DUET: 2D Structured and Approximately Equivariant Representationscited by 2
- 2025Normalize Filters! Classical Wisdom for Deep Visioncited by 1
- 2025Log NeRF: Comparing Spaces for Learning Radiance Fieldscited by 0
- 2025Log NeRF: Comparing Spaces for Learning Radiance Fields10 Dec 2025
- 2025Normalize Filters! Classical Wisdom for Deep Vision4 Jun 2025
- 2025Monocular visual simultaneous localization and mapping: (r)evolution from geometry to deep learning-based pipelines4 Mar 2025
- 2023Loss it right: Euclidean and Riemannian Metrics in Learning-based Visual Odometry19 Dec 2023
- 2023Color Equivariant Convolutional Networks30 Oct 2023
- 2023DUET: 2D Structured and Approximately Equivariant Representations28 Jun 2023