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The rapid advancement of generative models has made the detection of AI-generated images a critical challenge for both research and society. Recent works have shown that most state-of-the-art fake image detection methods overfit to their…

Computer Vision and Pattern Recognition · Computer Science 2026-02-25 Aayush Dhakal , Subash Khanal , Srikumar Sastry , Jacob Arndt , Philipe Ambrozio Dias , Dalton Lunga , Nathan Jacobs

Multimodal Large Language Models (MLLMs) are increasingly applied in real-world scenarios where user-provided images are often imperfect, requiring active image manipulations such as cropping, editing, or enhancement to uncover salient…

Multimodal Large Language Models (MLLMs) demonstrate impressive problem-solving abilities across a wide range of tasks and domains. However, their capacity for face understanding has not been systematically studied. To address this gap, we…

Computer Vision and Pattern Recognition · Computer Science 2026-01-21 Kartik Narayan , Vibashan VS , Vishal M. Patel

Multimodal LLMs (MLLMs) are capable of performing complex data analysis, visual question answering, generation, and reasoning tasks. However, their ability to analyze biometric data is relatively underexplored. In this work, we investigate…

Computer Vision and Pattern Recognition · Computer Science 2026-04-14 Ekta Gavas , Sudipta Banerjee , Chinmay Hegde , Nasir Memon

In recent years, particularly since the early 2020s, Large Language Models (LLMs) have emerged as the most powerful AI tools in addressing a diverse range of challenges, from natural language processing to complex problem-solving in various…

Computer Vision and Pattern Recognition · Computer Science 2024-01-25 Xinyu Yang , Jizhe Zhou

Recent advancements in generative models have enabled high-fidelity text-to-image generation. However, open-source image-editing models still lag behind their proprietary counterparts, primarily due to limited high-quality data and…

Computer Vision and Pattern Recognition · Computer Science 2025-05-27 Yang Ye , Xianyi He , Zongjian Li , Bin Lin , Shenghai Yuan , Zhiyuan Yan , Bohan Hou , Li Yuan

Large multimodal models (LMMs) have proven flexible and generalisable across many tasks and fields. Although they have strong potential to aid scientific research, their capabilities in this domain are not well characterised. A key aspect…

Computer Vision and Pattern Recognition · Computer Science 2024-12-06 Jonathan Roberts , Kai Han , Neil Houlsby , Samuel Albanie

End-to-end In-Image Machine Translation (IIMT) aims to convert text embedded within an image into a target language while preserving the original visual context, layout, and rendering style. However, existing IIMT benchmarks are largely…

Computer Vision and Pattern Recognition · Computer Science 2026-04-02 Jiahao Lyu , Pei Fu , Zhenhang Li , Weichao Zeng , Shaojie Zhang , Jiahui Yang , Can Ma , Yu Zhou , Zhenbo Luo , Jian Luan

Large Multimodal Models (LMMs) demonstrate impressive capabilities. However, current benchmarks predominantly focus on image comprehension in specific domains, and these benchmarks are labor-intensive to construct. Moreover, their answers…

Computer Vision and Pattern Recognition · Computer Science 2025-03-11 Hailang Huang , Yong Wang , Zixuan Huang , Huaqiu Li , Tongwen Huang , Xiangxiang Chu , Richong Zhang

Knowledge editing techniques have emerged as essential tools for updating the factual knowledge of large language models (LLMs) and multimodal models (LMMs), allowing them to correct outdated or inaccurate information without retraining…

Computation and Language · Computer Science 2025-03-04 Yuntao Du , Kailin Jiang , Zhi Gao , Chenrui Shi , Zilong Zheng , Siyuan Qi , Qing Li

The evaluation of visual editing models remains fragmented across methods and modalities. Existing benchmarks are often tailored to specific paradigms, making fair cross-paradigm comparisons difficult, while video editing lacks reliable…

Computer Vision and Pattern Recognition · Computer Science 2026-04-20 Lifan Jiang , Tianrun Wu , Yuhang Pei , Chenyang Wang , Boxi Wu , Deng Cai

The rapid advancements in the development of multimodal large language models (MLLMs) have consistently led to new breakthroughs on various benchmarks. In response, numerous challenging and comprehensive benchmarks have been proposed to…

Multimodal large language models (MLLMs) have demonstrated strong capabilities in vision-related tasks, capitalizing on their visual semantic comprehension and reasoning capabilities. However, their ability to detect subtle visual spoofing…

Computer Vision and Pattern Recognition · Computer Science 2025-04-22 Yichen Shi , Yuhao Gao , Yingxin Lai , Hongyang Wang , Jun Feng , Lei He , Jun Wan , Changsheng Chen , Zitong Yu , Xiaochun Cao

Diffusion-based image synthesis has made AI-generated images (AIGI) increasingly photorealistic, raising urgent concerns about authenticity in applications such as misinformation detection, digital forensics, and content moderation. Despite…

Computer Vision and Pattern Recognition · Computer Science 2026-05-18 Zhipei Xu , Xuanyu Zhang , Youmin Xu , Qing Huang , Shen Chen , Taiping Yao , Shouhong Ding , Jian Zhang

As artificial intelligence advances rapidly, particularly with the advent of GANs and diffusion models, the accuracy of Image Inpainting Localization (IIL) has become increasingly challenging. Current IIL methods face two main challenges: a…

Computer Vision and Pattern Recognition · Computer Science 2025-01-07 Kai Wang , Shaozhang Niu , Qixian Hao , Jiwei Zhang

Image manipulation detection algorithms designed to identify local anomalies often rely on the manipulated regions being ``sufficiently'' different from the rest of the non-tampered regions in the image. However, such anomalies might not be…

Computer Vision and Pattern Recognition · Computer Science 2023-04-20 Rosaura G. VidalMata , Priscila Saboia , Daniel Moreira , Grant Jensen , Jason Schlessman , Walter J. Scheirer

Artificial Intelligence (AI)-generated images have become increasingly realistic and readily adaptable to concrete real-world claims, creating new challenges for verifying visual evidence. A concrete emerging risk is AI-generated refund…

Computer Vision and Pattern Recognition · Computer Science 2026-05-12 Xinyu Yan , Boyang Chen , Jiaming Zhang , Tiantong Wu , Hong Xi Tae , Yichen He , Tiantong Wang , Yachun Mi , Yurong Hao , Yilei Zhao , Lei Xiao , Longtao Huang , Pengjun Xie , Wei Liu , Wei Yang Bryan Lim

Multimodal large language models have unlocked new possibilities for various multimodal tasks. However, their potential in image manipulation detection remains unexplored. When directly applied to the IMD task, M-LLMs often produce…

Computer Vision and Pattern Recognition · Computer Science 2025-12-30 Zhihao Sun , Haoran Jiang , Haoran Chen , Yixin Cao , Xipeng Qiu , Zuxuan Wu , Yu-Gang Jiang

Text-to-Image (T2I) generative models are becoming increasingly crucial due to their ability to generate high-quality images, but also raise concerns about social biases, particularly in human image generation. Sociological research has…

Computer Vision and Pattern Recognition · Computer Science 2025-04-02 Hanjun Luo , Haoyu Huang , Ziye Deng , Xinfeng Li , Hewei Wang , Yingbin Jin , Yang Liu , Wenyuan Xu , Zuozhu Liu

The rapid and unrestrained advancement of generative artificial intelligence (AI) presents a double-edged sword. While enabling unprecedented creativity, it also facilitates the generation of highly convincing content, undermining societal…

Computer Vision and Pattern Recognition · Computer Science 2026-03-17 Yixuan Li , Yu Tian , Yipo Huang , Wei Lu , Shiqi Wang , Weisi Lin , Anderson Rocha