CIAGAN: Conditional Identity Anonymization Generative Adversarial Networks
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Abstract (arXiv)
The unprecedented increase in the usage of computer vision technology in society goes hand in hand with an increased concern in data privacy. In many real-world scenarios like people tracking or action recognition, it is important to be able to process the data while taking careful consideration in protecting people's identity. We propose and develop CIAGAN, a model for image and video anonymization based on conditional generative adversarial networks. Our model is able to remove the identifying characteristics of faces and bodies while producing high-quality images and videos that can be used for any computer vision task, such as detection or tracking. Unlike previous methods, we have full control over the de-identification (anonymization) procedure, ensuring both anonymization as well as diversity. We compare our method to several baselines and achieve state-of-the-art results.
Key facts. Cited by 88 papers in the map (data through 7 Oct 2026). First posted on arXiv 19 May 2020.
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Citing papers per year: 2021: 18; 2022: 13; 2023: 17; 2024: 13; 2025: 12; 2026: 15.
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- 2022LAION-5B: An open large-scale dataset for training next generation image-text modelscited by 4,131
- 2021Trustworthy AI: From Principles to Practicescited by 206
- 2023Emu: Generative Pretraining in Multimodalitycited by 156
- 2021Coming Down to Earth: Satellite-to-Street View Synthesis for Geo-Localizationcited by 112
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- 2021Countering Malicious DeepFakes: Survey, Battleground, and Horizoncited by 56
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- 2021Data Poisoning Won't Save You From Facial Recognitioncited by 45
- 2021The 2021 Image Similarity Dataset and Challengecited by 44
- 2023Attribute-preserving Face Dataset Anonymization via Latent Code Optimizationcited by 43
- 2023Diff-Privacy: Diffusion-based Face Privacy Protectioncited by 25
- 2021IdentityDP: Differential Private Identification Protection for Face Imagescited by 24
38 more
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- 2023RiDDLE: Reversible and Diversified De-identification with Latent Encryptorcited by 21
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- 2022GAN-based Facial Attribute Manipulationcited by 16
- 2021Data synthesis and adversarial networks: A review and meta-analysis in cancer imagingcited by 15
- 2022Realistic Full-Body Anonymization with Surface-Guided GANscited by 15
- 2022My Face My Choice: Privacy Enhancing Deepfakes for Social Media Anonymizationcited by 14
- 2021CoPE: Conditional image generation using Polynomial Expansionscited by 12
- 2021CFA-Net: Controllable Face Anonymization Network with Identity Representation Manipulationcited by 12
- 2023FIVA: Facial Image and Video Anonymization and Anonymization Defensecited by 12
- 2022Unsupervised Text Deidentificationcited by 11
- 2022StyleID: Identity Disentanglement for Anonymizing Facescited by 10
- 2021Graph-based Generative Face Anonymisation with Pose Preservationcited by 9
- 2023GANonymization: A GAN-based Face Anonymization Framework for Preserving Emotional Expressionscited by 9
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- 2021A Systematical Solution for Face De-identificationcited by 8
- 2021On Generating Identifiable Virtual Facescited by 8
- 2023Disguise without Disruption: Utility-Preserving Face De-Identificationcited by 8
- 2021Temporally coherent video anonymization through GAN inpaintingcited by 7
- 2024Latent Diffusion Models for Attribute-Preserving Image Anonymizationcited by 7
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- 2021Safe Fakes: Evaluating Face Anonymizers for Face Detectorscited by 3
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- 2022Robust Deepfake On Unrestricted Media: Generation And Detectioncited by 2
- 2022StyleGAN as a Utility-Preserving Face De-identification Methodcited by 2
- 2024RID-TWIN: An end-to-end pipeline for automatic face de-identification in videoscited by 2
- 2025BLANKET: Anonymizing Faces in Infant Video Recordingscited by 2
- 2026A2-Edit: Precise Reference-Guided Image Editing of Arbitrary Objects and Ambiguous Maskscited by 2
- 2022Invertible Mask Network for Face Privacy-Preservingcited by 1
50 most cited of 88 All 88 (JSON)
- 2026HYDRO: Towards Non-Reversible Face De-Identification Using a High-Fidelity Hybrid Diffusion and Target-Oriented Approach22 Sep 2026
- 2026MIRAGE: Full-Body Bystander Privacy for Smart Glasses with Consent-Based Restoration21 Sep 2026
- 2026Semantic Privacy Protection with Utility Preservation for 3D Point Clouds12 Sep 2026
- 2026Privacy-Preserving Action Recognition: Taxonomy, Methods, and Privacy-Utility Trade-offs5 Aug 2026
- 2026Face De-Identification: A Domain-Centric Survey from Capture to Processing28 Jul 2026
- 2026Swapping Faces, Saving Features: A Dual-Purpose Pipeline for Pedestrian Privacy in ITS9 Jul 2026
- 2026Unlearnable Faces: Privacy Protection Surviving Extraction Pipeline7 Jul 2026
- 2026On-Device Generative AI for GDPR-Compliant Visual Monitoring: Natural Language Alerts from Local Object Detection28 May 2026
- 2026Identity-Decoupled Anonymization for Visual Evidence in Multi-modal Retrieval-Augmented Generation26 Apr 2026
- 2026PPEDCRF: Dynamic-CRF-Guided Selective Perturbation for Background-Based Location Privacy in Video Sequences18 Apr 2026
- 2026Face anonymization preserving facial expressions and photometric realism18 Mar 2026
- 2026FDeID-Toolbox: Face De-Identification Toolbox13 Mar 2026
38 more
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- 2026SIDeR: Semantic Identity Decoupling for Unrestricted Face Privacy4 Feb 2026
- 2026Self-Supervised Uncalibrated Multi-View Video Anonymization in the Operating Room2 Feb 2026
- 2025BLANKET: Anonymizing Faces in Infant Video Recordings17 Dec 2025
- 2025FLUID: Training-Free Face De-identification via Latent Identity Substitution21 Nov 2025
- 2025A Dual-stage Prompt-driven Privacy-preserving Paradigm for Person Re-Identification7 Nov 2025
- 2025Beyond Inference Intervention: Identity-Decoupled Diffusion for Face Anonymization28 Oct 2025
- 2025Secure and reversible face anonymization with diffusion models1 Oct 2025
- 2025Controllable Localized Face Anonymization Via Diffusion Inpainting18 Sep 2025
- 2025FaceAnonyMixer: Cancelable Faces via Identity Consistent Latent Space Mixing7 Aug 2025
- 2025Facial Attribute Based Text Guided Face Anonymization27 May 2025
- 2025Assessing the Use of Face Swapping Methods as Face Anonymizers in Videos27 May 2025
- 2025FairDeFace: Evaluating the Fairness and Adversarial Robustness of Face Obfuscation Methods11 Mar 2025
- 2025NullFace: Training-Free Localized Face Anonymization11 Mar 2025
- 2025SVIA: A Street View Image Anonymization Framework for Self-Driving Applications16 Jan 2025
- 2024SemDP: Semantic-level Differential Privacy Protection for Face Datasets20 Dec 2024
- 2024Medical Manifestation-Aware De-Identification14 Dec 2024
- 2024Face De-identification: State-of-the-art Methods and Comparative Studies15 Nov 2024
- 2024Low-Latency Video Anonymization for Crowd Anomaly Detection: Privacy Versus Performance24 Oct 2024
- 2024A Key-Driven Framework for Identity-Preserving Face Anonymization5 Sep 2024
- 2024G2Face: High-Fidelity Reversible Face Anonymization via Generative and Geometric Priors18 Aug 2024
- 2024FAKER: Full-body Anonymization with Human Keypoint Extraction for Real-time Video Deidentification6 Aug 2024
- 2024Forbes: Face Obfuscation Rendering via Backpropagation Refinement Scheme19 Jul 2024
- 2024SEBA: Strong Evaluation of Biometric Anonymizations9 Jul 2024
- 2024Region of Interest Loss for Anonymizing Learned Image Compression9 Jun 2024
- 2024Anonymization Prompt Learning for Facial Privacy-Preserving Text-to-Image Generation27 May 2024
- 2024Latent Diffusion Models for Attribute-Preserving Image Anonymization21 Mar 2024
- 2024RID-TWIN: An end-to-end pipeline for automatic face de-identification in videos15 Mar 2024
- 2023Trustworthy Large Models in Vision: A Survey16 Nov 2023
- 2023Disentangle Before Anonymize: A Two-stage Framework for Attribute-preserved and Occlusion-robust De-identification15 Nov 2023
- 2023Anonymizing medical case-based explanations through disentanglement8 Nov 2023
- 2023Security Considerations in AI-Robotics: A Survey of Current Methods, Challenges, and Opportunities12 Oct 2023
- 2023Defending Against Authorship Identification Attacks2 Oct 2023
- 2023Diff-Privacy: Diffusion-based Face Privacy Protection11 Sep 2023
- 2023FIVA: Facial Image and Video Anonymization and Anonymization Defense8 Sep 2023
- 2023PRO-Face S: Privacy-preserving Reversible Obfuscation of Face Images via Secure Flow18 Jul 2023
- 2023Emu: Generative Pretraining in Multimodality11 Jul 2023
- 2023Data-Driven but Privacy-Conscious: Pedestrian Dataset De-identification via Full-Body Person Synthesis20 Jun 2023
50 newest of 88 All 88 (JSON)
- 2023LDFA: Latent Diffusion Face Anonymization for Self-driving Applicationscited by 21
- 2024Latent Diffusion Models for Attribute-Preserving Image Anonymizationcited by 7
- 2024Anonymization Prompt Learning for Facial Privacy-Preserving Text-to-Image Generationcited by 1
- 2025Beyond Inference Intervention: Identity-Decoupled Diffusion for Face Anonymizationcited by 1
- 2025Secure and reversible face anonymization with diffusion modelscited by 0
- 2025FLUID: Training-Free Face De-identification via Latent Identity Substitutioncited by 0
- 2025FLUID: Training-Free Face De-identification via Latent Identity Substitution21 Nov 2025
- 2025Beyond Inference Intervention: Identity-Decoupled Diffusion for Face Anonymization28 Oct 2025
- 2025Secure and reversible face anonymization with diffusion models1 Oct 2025
- 2024Anonymization Prompt Learning for Facial Privacy-Preserving Text-to-Image Generation27 May 2024
- 2024Latent Diffusion Models for Attribute-Preserving Image Anonymization21 Mar 2024
- 2023LDFA: Latent Diffusion Face Anonymization for Self-driving Applications17 Feb 2023
- 2021Data Poisoning Won't Save You From Facial Recognitioncited by 45
- 2021Data Poisoning Won't Save You From Facial Recognition28 Jun 2021
- 2022LAION-5B: An open large-scale dataset for training next generation image-text modelscited by 4,131
- 2021Trustworthy AI: From Principles to Practicescited by 206
- 2023Emu: Generative Pretraining in Multimodalitycited by 156
- 2021Coming Down to Earth: Satellite-to-Street View Synthesis for Geo-Localizationcited by 112
- 2021Explainability of deep vision-based autonomous driving systems: Review and challengescited by 80
- 2021Countering Malicious DeepFakes: Survey, Battleground, and Horizoncited by 56
- 2021OpenForensics: Large-Scale Challenging Dataset For Multi-Face Forgery Detection And Segmentation In-The-Wildcited by 50
- 2021The 2021 Image Similarity Dataset and Challengecited by 44
- 2023Attribute-preserving Face Dataset Anonymization via Latent Code Optimizationcited by 43
- 2023Diff-Privacy: Diffusion-based Face Privacy Protectioncited by 25
- 2021IdentityDP: Differential Private Identification Protection for Face Imagescited by 24
- 2023RiDDLE: Reversible and Diversified De-identification with Latent Encryptorcited by 21
12 most cited of 80 All 80 (JSON)
- 2026HYDRO: Towards Non-Reversible Face De-Identification Using a High-Fidelity Hybrid Diffusion and Target-Oriented Approach22 Sep 2026
- 2026MIRAGE: Full-Body Bystander Privacy for Smart Glasses with Consent-Based Restoration21 Sep 2026
- 2026Semantic Privacy Protection with Utility Preservation for 3D Point Clouds12 Sep 2026
- 2026Privacy-Preserving Action Recognition: Taxonomy, Methods, and Privacy-Utility Trade-offs5 Aug 2026
- 2026Face De-Identification: A Domain-Centric Survey from Capture to Processing28 Jul 2026
- 2026Swapping Faces, Saving Features: A Dual-Purpose Pipeline for Pedestrian Privacy in ITS9 Jul 2026
- 2026Unlearnable Faces: Privacy Protection Surviving Extraction Pipeline7 Jul 2026
- 2026On-Device Generative AI for GDPR-Compliant Visual Monitoring: Natural Language Alerts from Local Object Detection28 May 2026
- 2026PPEDCRF: Dynamic-CRF-Guided Selective Perturbation for Background-Based Location Privacy in Video Sequences18 Apr 2026
- 2026Face anonymization preserving facial expressions and photometric realism18 Mar 2026
- 2026FDeID-Toolbox: Face De-Identification Toolbox13 Mar 2026
- 2026A2-Edit: Precise Reference-Guided Image Editing of Arbitrary Objects and Ambiguous Masks11 Mar 2026
12 newest of 80 All 80 (JSON)