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The extraordinary ability of generative models to generate photographic images has intensified concerns about the spread of disinformation, thereby leading to the demand for detectors capable of distinguishing between AI-generated fake…

Computer Vision and Pattern Recognition · Computer Science 2023-06-27 Mingjian Zhu , Hanting Chen , Qiangyu Yan , Xudong Huang , Guanyu Lin , Wei Li , Zhijun Tu , Hailin Hu , Jie Hu , Yunhe Wang

The increasing realism of generated images has raised significant concerns about their potential misuse, necessitating robust detection methods. Current approaches mainly rely on training binary classifiers, which depend heavily on the…

Computer Vision and Pattern Recognition · Computer Science 2025-11-04 Yonggang Zhang , Jun Nie , Xinmei Tian , Mingming Gong , Kun Zhang , Bo Han

Multimodal AI systems have achieved remarkable performance across a broad range of real-world tasks, yet the mechanisms underlying visual-language reasoning remain surprisingly poorly understood. We report three findings that challenge…

Artificial Intelligence · Computer Science 2026-04-03 Mohammad Asadi , Jack W. O'Sullivan , Fang Cao , Tahoura Nedaee , Kamyar Rajabalifardi , Fei-Fei Li , Ehsan Adeli , Euan Ashley

The misuse of generative AI in online disinformation campaigns highlights the urgent need for transparent and explainable detection systems. In this work, we investigate how detectors for AI-generated images can be more effective in…

Computer Vision and Pattern Recognition · Computer Science 2026-05-08 Silvia Poletti , Justin Ilyes , Marcel Hasenbalg , David Fischinger , Martin Boyer

As generative Artificial Intelligence (AI) advances, the realism of AI generated imagery has reached a threshold capable of deceiving even vigilant human observers. Yet, while current AI-generated Image Detection (AID) approaches perform…

Computer Vision and Pattern Recognition · Computer Science 2026-05-18 Despina Konstantinidou , Dimitrios Karageorgiou , Christos Koutlis , Olga Papadopoulou , Emmanouil Schinas , Symeon Papadopoulos

Synthetic image generation has opened up new opportunities but has also created threats in regard to privacy, authenticity, and security. Detecting fake images is of paramount importance to prevent illegal activities, and previous research…

Computer Vision and Pattern Recognition · Computer Science 2023-02-27 Md Awsafur Rahman , Bishmoy Paul , Najibul Haque Sarker , Zaber Ibn Abdul Hakim , Shaikh Anowarul Fattah

With the rapid advancement of vision generation models, the potential security risks stemming from synthetic visual content have garnered increasing attention, posing significant challenges for AI-generated image detection. Existing methods…

Computer Vision and Pattern Recognition · Computer Science 2025-11-18 Xinghan Li , Yue Yu , Xue Song , Haijun Shan , Jingjing Chen

Composed image retrieval (CIR) searches a corpus with a reference image and a text describing how to modify it. Despite rapid progress from triplet-trained compositors to zero-shot and generative methods, essentially all systems share one…

Computer Vision and Pattern Recognition · Computer Science 2026-05-27 Amsisan Tran , Baogh Le , Tuan Kiet Pham , Sui Yang Guang

With an ever-increasing reliance on machine learning (ML) models in the real world, adversarial examples threaten the safety of AI-based systems such as autonomous vehicles. In the image domain, they represent maliciously perturbed data…

Artificial Intelligence · Computer Science 2024-04-22 Dren Fazlija , Arkadij Orlov , Johanna Schrader , Monty-Maximilian Zühlke , Michael Rohs , Daniel Kudenko

The proliferation of Artificial Intelligence-Generated Images (AGIs) has greatly expanded the Image Naturalness Assessment (INA) problem. Different from early definitions that mainly focus on tone-mapped images with limited distortions…

Computer Vision and Pattern Recognition · Computer Science 2024-03-05 Zijian Chen , Wei Sun , Haoning Wu , Zicheng Zhang , Jun Jia , Zhongpeng Ji , Fengyu Sun , Shangling Jui , Xiongkuo Min , Guangtao Zhai , Wenjun Zhang

Advances in generative models have led to AI-generated images visually indistinguishable from authentic ones. Despite numerous studies on detecting AI-generated images with classifiers, a gap persists between such methods and human…

Computer Vision and Pattern Recognition · Computer Science 2025-08-05 Chuangchuang Tan , Jinglu Wang , Xiang Ming , Renshuai Tao , Yunchao Wei , Yao Zhao , Yan Lu

No-Reference Image Quality Assessment (NR-IQA) aims to develop methods to measure image quality in alignment with human perception without the need for a high-quality reference image. In this work, we propose a self-supervised approach…

Computer Vision and Pattern Recognition · Computer Science 2023-11-08 Lorenzo Agnolucci , Leonardo Galteri , Marco Bertini , Alberto Del Bimbo

The rapid advancement of generative models has introduced serious risks, including deepfake techniques for facial synthesis and editing. Traditional approaches rely on training classifiers and enhancing generalizability through various…

Computer Vision and Pattern Recognition · Computer Science 2024-12-02 Chung-Ting Tsai , Ching-Yun Ko , I-Hsin Chung , Yu-Chiang Frank Wang , Pin-Yu Chen

Distinguishing between real and AI-generated images, commonly referred to as 'image detection', presents a timely and significant challenge. Despite extensive research in the (semi-)supervised regime, zero-shot and few-shot solutions have…

Computer Vision and Pattern Recognition · Computer Science 2025-04-23 Jonathan Brokman , Amit Giloni , Omer Hofman , Roman Vainshtein , Hisashi Kojima , Guy Gilboa

The rise of AI-generated images (AIGIs) poses growing challenges for digital authenticity, prompting the need for efficient, generalizable image forgery detection systems. Existing methods, whether non-LLM-based or LLM-based, exhibit…

Computer Vision and Pattern Recognition · Computer Science 2026-05-18 Qing Huang , Zhipei Xu , Xuanyu Zhang , Xiangyu Yu , Jian Zhang

Recent advances in AI-generated content have fueled the rise of highly realistic synthetic videos, posing severe risks to societal trust and digital integrity. Existing benchmarks for video authenticity detection typically suffer from…

Computer Vision and Pattern Recognition · Computer Science 2025-08-15 Jieyu Li , Xin Zhang , Joey Tianyi Zhou

It is well-known that GANs are difficult to train, and several different techniques have been proposed in order to stabilize their training. In this paper, we propose a novel training method called manifold-matching, and a new GAN model…

Retrieval-augmented generation (RAG) equips large language models (LLMs) with reliable knowledge memory. To strengthen cross-text associations, recent research integrates graphs and hypergraphs into RAG to capture pairwise and multi-entity…

Information Retrieval · Computer Science 2026-02-10 Xingliang Hou , Yuyan Liu , Qi Sun , haoxiu wang , Hao Hu , Shaoyi Du , Zhiqiang Tian

The rapid development of text-to-image (T2I) generation approaches has attracted extensive interest in evaluating the quality of generated images, leading to the development of various quality assessment methods for general-purpose T2I…

Computer Vision and Pattern Recognition · Computer Science 2025-05-01 Yunhao Li , Sijing Wu , Wei Sun , Zhichao Zhang , Yucheng Zhu , Zicheng Zhang , Huiyu Duan , Xiongkuo Min , Guangtao Zhai

The Abstraction and Reasoning Corpus (ARC) poses a stringent test of general AI capabilities, requiring solvers to infer abstract patterns from only a handful of examples. Despite substantial progress in deep learning, state-of-the-art…

Artificial Intelligence · Computer Science 2025-05-28 Woochang Sim , Hyunseok Ryu , Kyungmin Choi , Sungwon Han , Sundong Kim