OmniGuard: Hybrid Manipulation Localization via Augmented Versatile Deep Image Watermarking
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arXiv
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| Main Authors: | , , , , , , , |
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| Format: | Preprint |
| Published: |
2024
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| _version_ | 1866916644893229056 |
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| author | Zhang, Xuanyu Tang, Zecheng Xu, Zhipei Li, Runyi Xu, Youmin Chen, Bin Gao, Feng Zhang, Jian |
| author_facet | Zhang, Xuanyu Tang, Zecheng Xu, Zhipei Li, Runyi Xu, Youmin Chen, Bin Gao, Feng Zhang, Jian |
| contents | With the rapid growth of generative AI and its widespread application in image editing, new risks have emerged regarding the authenticity and integrity of digital content. Existing versatile watermarking approaches suffer from trade-offs between tamper localization precision and visual quality. Constrained by the limited flexibility of previous framework, their localized watermark must remain fixed across all images. Under AIGC-editing, their copyright extraction accuracy is also unsatisfactory. To address these challenges, we propose OmniGuard, a novel augmented versatile watermarking approach that integrates proactive embedding with passive, blind extraction for robust copyright protection and tamper localization. OmniGuard employs a hybrid forensic framework that enables flexible localization watermark selection and introduces a degradation-aware tamper extraction network for precise localization under challenging conditions. Additionally, a lightweight AIGC-editing simulation layer is designed to enhance robustness across global and local editing. Extensive experiments show that OmniGuard achieves superior fidelity, robustness, and flexibility. Compared to the recent state-of-the-art approach EditGuard, our method outperforms it by 4.25dB in PSNR of the container image, 20.7% in F1-Score under noisy conditions, and 14.8% in average bit accuracy. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2412_01615 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | OmniGuard: Hybrid Manipulation Localization via Augmented Versatile Deep Image Watermarking Zhang, Xuanyu Tang, Zecheng Xu, Zhipei Li, Runyi Xu, Youmin Chen, Bin Gao, Feng Zhang, Jian Computer Vision and Pattern Recognition With the rapid growth of generative AI and its widespread application in image editing, new risks have emerged regarding the authenticity and integrity of digital content. Existing versatile watermarking approaches suffer from trade-offs between tamper localization precision and visual quality. Constrained by the limited flexibility of previous framework, their localized watermark must remain fixed across all images. Under AIGC-editing, their copyright extraction accuracy is also unsatisfactory. To address these challenges, we propose OmniGuard, a novel augmented versatile watermarking approach that integrates proactive embedding with passive, blind extraction for robust copyright protection and tamper localization. OmniGuard employs a hybrid forensic framework that enables flexible localization watermark selection and introduces a degradation-aware tamper extraction network for precise localization under challenging conditions. Additionally, a lightweight AIGC-editing simulation layer is designed to enhance robustness across global and local editing. Extensive experiments show that OmniGuard achieves superior fidelity, robustness, and flexibility. Compared to the recent state-of-the-art approach EditGuard, our method outperforms it by 4.25dB in PSNR of the container image, 20.7% in F1-Score under noisy conditions, and 14.8% in average bit accuracy. |
| title | OmniGuard: Hybrid Manipulation Localization via Augmented Versatile Deep Image Watermarking |
| topic | Computer Vision and Pattern Recognition |
| url | https://arxiv.org/abs/2412.01615 |