Papers › Which Model Generated This Image? A Model-Agnostic Approach for Origin Attribution

Which Model Generated This Image? A Model-Agnostic Approach for Origin Attribution

3 Apr 2024arXiv:2404.02697archive 2025-07-28

Fengyuan Liu, Haochen Luo, Yiming Li, Philip Torr, Jindong Gu

Recent progress in visual generative models enables the generation of high-quality images. To prevent the misuse of generated images, it is important to identify the origin model that generates them. In this work, we study the origin attribution of generated images in a practical setting where only a few images generated by a source model are available and the source model cannot be accessed. The goal is to check if a given image is generated by the source model. We first formulate this problem as a few-shot one-class classification task. To solve the task, we propose OCC-CLIP, a CLIP-based framework for few-shot one-class classification, enabling the identification of an image's source model, even among multiple candidates. Extensive experiments corresponding to various generative models verify the effectiveness of our OCC-CLIP framework. Furthermore, an experiment based on the recently released DALL-E 3 API verifies the real-world applicability of our solution.

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3ran · our draft was wrong
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basic_clean uwFengyuan/OCC-CLIP/clip/simple_tokenizer.py official repository ran · our draft was wrong fingerprinted MIT (permissive) · 98f385d847636a3e · report
get_accuracy uwFengyuan/OCC-CLIP/utils.py official repository ran fingerprinted MIT (permissive) · 5af17a7a31474613 · report
get_pairs uwFengyuan/OCC-CLIP/clip/simple_tokenizer.py official repository ran · our draft was wrong MIT (permissive) · d919ae32e5e4e616 · report
whitespace_clean uwFengyuan/OCC-CLIP/clip/simple_tokenizer.py official repository ran · our draft was wrong fingerprinted MIT (permissive) · 9542161e9640b858 · report
build_model uwFengyuan/OCC-CLIP/clip/model.py official repository unverified MIT (permissive) · ce02d936cc60328c · report
fgsm_attack uwFengyuan/OCC-CLIP/utils.py official repository unverified MIT (permissive) · c3a0cc1fb1506dce · report
load uwFengyuan/OCC-CLIP/clip/clip.py official repository unverified MIT (permissive) · fbf8c0143d9c48e3 · report

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