Fast Fourier Color Constancy
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Abstract (arXiv)
We present Fast Fourier Color Constancy (FFCC), a color constancy algorithm which solves illuminant estimation by reducing it to a spatial localization task on a torus. By operating in the frequency domain, FFCC produces lower error rates than the previous state-of-the-art by 13-20% while being 250-3000 times faster. This unconventional approach introduces challenges regarding aliasing, directional statistics, and preconditioning, which we address. By producing a complete posterior distribution over illuminants instead of a single illuminant estimate, FFCC enables better training techniques, an effective temporal smoothing technique, and richer methods for error analysis. Our implementation of FFCC runs at ~700 frames per second on a mobile device, allowing it to be used as an accurate, real-time, temporally-coherent automatic white balance algorithm.
Key facts. Cited by 37 papers in the map (data through 7 Oct 2026). First posted on arXiv 23 Nov 2016.
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Citing papers per year: 2021: 6; 2022: 7; 2023: 2; 2024: 5; 2025: 11; 2026: 6.
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- 2021Mobile Computational Photography: A Tourcited by 62
- 2022Model-Based Image Signal Processors via Learnable Dictionariescited by 43
- 2021CLCC: Contrastive Learning for Color Constancycited by 29
- 2024The Oxford Spires Dataset: Benchmarking Large-Scale LiDAR-Visual Localisation, Reconstruction and Radiance Field Methodscited by 27
- 2021Auto White-Balance Correction for Mixed-Illuminant Scenescited by 22
- 2022Efficient Visual Computing with Camera RAW Snapshotscited by 18
- 2023Beyond the Pixel: a Photometrically Calibrated HDR Dataset for Luminance and Color Predictioncited by 14
- 2024Rawformer: Unpaired Raw-to-Raw Translation for Learnable Camera ISPscited by 11
- 2025Time-Aware Auto White Balance in Mobile Photographycited by 10
- 2024Attentive Illumination Decomposition Model for Multi-Illuminant White Balancingcited by 8
- 2025GCC: Generative Color Constancy via Diffusing a Color Checkercited by 8
- 2025CCMNet: Leveraging Calibrated Color Correction Matrices for Cross-Camera Color Constancycited by 8
25 more
- 2022Learning Enriched Illuminants for Cross and Single Sensor Color Constancycited by 7
- 2022Modeling the Lighting in Scenes as Style for Auto White-Balance Correctioncited by 6
- 2024Optimizing Illuminant Estimation in Dual-Exposure HDR Imagingcited by 5
- 2025Revisiting Image Fusion for Multi-Illuminant White-Balance Correctioncited by 5
- 2025Test-Time Canonicalization by Foundation Models for Robust Perceptioncited by 5
- 2021Generative Models for Multi-Illumination Color Constancycited by 4
- 2021Point Cloud Color Constancycited by 4
- 2025Leveraging Multispectral Sensors for Color Correction in Mobile Camerascited by 3
- 2026White-Balance First, Adjust Later: Cross-Camera Color Constancy via Vision-Language Evaluationcited by 3
- 2026RL-AWB: Deep Reinforcement Learning for Auto White Balance Correction in Low-Light Night-time Scenescited by 2
- 2021Cascading Convolutional Temporal Colour Constancycited by 1
- 2022Rendering Nighttime Image Via Cascaded Color and Brightness Compensationcited by 1
- 2025Multi-illuminant Color Constancy via Multi-scale Illuminant Estimation and Fusioncited by 1
- 2025Experts-Guided Unbalanced Optimal Transport for ISP Learning from Unpaired and/or Paired Datacited by 1
- 2025LumiCtrl : Learning Illuminant Prompts for Lighting Control in Personalized Text-to-Image Modelscited by 1
- 2022Deep Metric Color Embeddings for Splicing Localization in Severely Degraded Imagescited by 0
- 2022Template matching with white balance adjustment under multiple illuminantscited by 0
- 2023Practical cross-sensor color constancy using a dual-mapping strategycited by 0
- 2024A Color Image Analysis Tool to Help Users Choose a Makeup Foundation Colorcited by 0
- 2025Boosting Illuminant Estimation in Deep Color Constancy through Enhancing Brightness Robustnesscited by 0
- 2025Learning Camera-Agnostic White-Balance Preferencescited by 0
- 2026Bio-inspired Color Constancy: From Gray Anchoring Theory to Gray Pixel Methodscited by 0
- 2026Color Constancy in Hyperspectral Imaging via Reduced Spectral Spacescited by 0
- 2026Color Pass-Through via Camera-Display Couplingcited by 0
- 2026SAFE: Scene-Aware Feature Modulation for Color Constancy with Learned Color Space in Pure-Color Scenescited by 0
- 2026SAFE: Scene-Aware Feature Modulation for Color Constancy with Learned Color Space in Pure-Color Scenes14 Aug 2026
- 2026Color Pass-Through via Camera-Display Coupling14 Jul 2026
- 2026White-Balance First, Adjust Later: Cross-Camera Color Constancy via Vision-Language Evaluation19 May 2026
- 2026Color Constancy in Hyperspectral Imaging via Reduced Spectral Spaces13 May 2026
- 2026Bio-inspired Color Constancy: From Gray Anchoring Theory to Gray Pixel Methods22 Apr 2026
- 2026RL-AWB: Deep Reinforcement Learning for Auto White Balance Correction in Low-Light Night-time Scenes8 Jan 2026
- 2025LumiCtrl : Learning Illuminant Prompts for Lighting Control in Personalized Text-to-Image Models19 Dec 2025
- 2025Leveraging Multispectral Sensors for Color Correction in Mobile Cameras9 Dec 2025
- 2025Experts-Guided Unbalanced Optimal Transport for ISP Learning from Unpaired and/or Paired Data5 Dec 2025
- 2025Test-Time Canonicalization by Foundation Models for Robust Perception14 Jul 2025
- 2025Learning Camera-Agnostic White-Balance Preferences2 Jul 2025
- 2025CCMNet: Leveraging Calibrated Color Correction Matrices for Cross-Camera Color Constancy10 Apr 2025
25 more
- 2025Time-Aware Auto White Balance in Mobile Photography8 Apr 2025
- 2025Revisiting Image Fusion for Multi-Illuminant White-Balance Correction18 Mar 2025
- 2025GCC: Generative Color Constancy via Diffusing a Color Checker24 Feb 2025
- 2025Boosting Illuminant Estimation in Deep Color Constancy through Enhancing Brightness Robustness18 Feb 2025
- 2025Multi-illuminant Color Constancy via Multi-scale Illuminant Estimation and Fusion4 Feb 2025
- 2024The Oxford Spires Dataset: Benchmarking Large-Scale LiDAR-Visual Localisation, Reconstruction and Radiance Field Methods15 Nov 2024
- 2024A Color Image Analysis Tool to Help Users Choose a Makeup Foundation Color8 Jul 2024
- 2024Rawformer: Unpaired Raw-to-Raw Translation for Learnable Camera ISPs16 Apr 2024
- 2024Optimizing Illuminant Estimation in Dual-Exposure HDR Imaging4 Mar 2024
- 2024Attentive Illumination Decomposition Model for Multi-Illuminant White Balancing28 Feb 2024
- 2023Practical cross-sensor color constancy using a dual-mapping strategy20 Nov 2023
- 2023Beyond the Pixel: a Photometrically Calibrated HDR Dataset for Luminance and Color Prediction24 Apr 2023
- 2022Efficient Visual Computing with Camera RAW Snapshots15 Dec 2022
- 2022Modeling the Lighting in Scenes as Style for Auto White-Balance Correction17 Oct 2022
- 2022Template matching with white balance adjustment under multiple illuminants3 Aug 2022
- 2022Deep Metric Color Embeddings for Splicing Localization in Severely Degraded Images21 Jun 2022
- 2022Rendering Nighttime Image Via Cascaded Color and Brightness Compensation19 Apr 2022
- 2022Learning Enriched Illuminants for Cross and Single Sensor Color Constancy21 Mar 2022
- 2022Model-Based Image Signal Processors via Learnable Dictionaries10 Jan 2022
- 2021Point Cloud Color Constancy22 Nov 2021
- 2021Auto White-Balance Correction for Mixed-Illuminant Scenes17 Sep 2021
- 2021Generative Models for Multi-Illumination Color Constancy2 Sep 2021
- 2021Cascading Convolutional Temporal Colour Constancy15 Jun 2021
- 2021CLCC: Contrastive Learning for Color Constancy9 Jun 2021
- 2021Mobile Computational Photography: A Tour17 Feb 2021
- 2021Mobile Computational Photography: A Tourcited by 62
- 2022Model-Based Image Signal Processors via Learnable Dictionariescited by 43
- 2021CLCC: Contrastive Learning for Color Constancycited by 29
- 2024The Oxford Spires Dataset: Benchmarking Large-Scale LiDAR-Visual Localisation, Reconstruction and Radiance Field Methodscited by 27
- 2021Auto White-Balance Correction for Mixed-Illuminant Scenescited by 22
- 2022Efficient Visual Computing with Camera RAW Snapshotscited by 18
- 2023Beyond the Pixel: a Photometrically Calibrated HDR Dataset for Luminance and Color Predictioncited by 14
- 2024Rawformer: Unpaired Raw-to-Raw Translation for Learnable Camera ISPscited by 11
- 2025Time-Aware Auto White Balance in Mobile Photographycited by 10
- 2024Attentive Illumination Decomposition Model for Multi-Illuminant White Balancingcited by 8
- 2025CCMNet: Leveraging Calibrated Color Correction Matrices for Cross-Camera Color Constancycited by 8
- 2022Learning Enriched Illuminants for Cross and Single Sensor Color Constancycited by 7
12 most cited of 36 All 36 (JSON)
- 2026SAFE: Scene-Aware Feature Modulation for Color Constancy with Learned Color Space in Pure-Color Scenes14 Aug 2026
- 2026Color Pass-Through via Camera-Display Coupling14 Jul 2026
- 2026White-Balance First, Adjust Later: Cross-Camera Color Constancy via Vision-Language Evaluation19 May 2026
- 2026Color Constancy in Hyperspectral Imaging via Reduced Spectral Spaces13 May 2026
- 2026Bio-inspired Color Constancy: From Gray Anchoring Theory to Gray Pixel Methods22 Apr 2026
- 2026RL-AWB: Deep Reinforcement Learning for Auto White Balance Correction in Low-Light Night-time Scenes8 Jan 2026
- 2025LumiCtrl : Learning Illuminant Prompts for Lighting Control in Personalized Text-to-Image Models19 Dec 2025
- 2025Leveraging Multispectral Sensors for Color Correction in Mobile Cameras9 Dec 2025
- 2025Experts-Guided Unbalanced Optimal Transport for ISP Learning from Unpaired and/or Paired Data5 Dec 2025
- 2025Test-Time Canonicalization by Foundation Models for Robust Perception14 Jul 2025
- 2025Learning Camera-Agnostic White-Balance Preferences2 Jul 2025
- 2025CCMNet: Leveraging Calibrated Color Correction Matrices for Cross-Camera Color Constancy10 Apr 2025
12 newest of 36 All 36 (JSON)