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Real-world clinical practice demands multi-image comparative reasoning, yet current medical benchmarks remain limited to single-frame interpretation. We present MedFrameQA, the first benchmark explicitly designed to test multi-image medical…

Computer Vision and Pattern Recognition · Computer Science 2026-02-04 Suhao Yu , Haojin Wang , Juncheng Wu , Luyang Luo , Jingshen Wang , Cihang Xie , Pranav Rajpurkar , Carl Yang , Yang Yang , Kang Wang , Yannan Yu , Yuyin Zhou

Large Language Models (LLMs) are increasingly applied to medicine, yet their adoption is limited by concerns over reliability and safety. Existing evaluations either test factual medical knowledge in isolation or assess patient-level…

Computation and Language · Computer Science 2026-05-08 Zhan Qu , Michael Färber

The growing realism of AI-generated images produced by recent GAN and diffusion models has intensified concerns over the reliability of visual media. Yet, despite notable progress in deepfake detection, current forensic systems degrade…

Computer Vision and Pattern Recognition · Computer Science 2025-12-01 Anshul Bagaria

Medical image segmentation is challenging due to overlapping anatomies with ambiguous boundaries and a severe imbalance between the foreground and background classes, which particularly affects the delineation of small lesions. Existing…

Computer Vision and Pattern Recognition · Computer Science 2025-06-24 Hao Shao , Qibin Hou

Deep generative networks in recent years have reinforced the need for caution while consuming various modalities of digital information. One avenue of deepfake creation is aligned with injection and removal of tumors from medical scans.…

Computer Vision and Pattern Recognition · Computer Science 2022-04-08 Siddharth Solaiyappan , Yuxin Wen

Scientific image manipulation in biomedical publications poses a growing threat to research integrity and reproducibility. Unlike natural image forensics, biomedical forgery detection is uniquely challenging due to domain-specific…

Computer Vision and Pattern Recognition · Computer Science 2026-01-14 Soumyaroop Nandi , Prem Natarajan

Chain-of-Thought reasoning is widely used to improve the interpretability of multimodal large language models (MLLMs), yet the faithfulness of the generated reasoning traces remains unclear. Prior work has mainly focused on perceptual…

Computer Vision and Pattern Recognition · Computer Science 2026-02-10 Weijiang Lv , Yaoxuan Feng , Xiaobo Xia , Jiayu Wang , Yan Jing , Wenchao Chen , Bo Chen

The growing prevalence of tampered images poses serious security threats, highlighting the urgent need for reliable detection methods. Multimodal large language models (MLLMs) demonstrate strong potential in analyzing tampered images and…

Computer Vision and Pattern Recognition · Computer Science 2026-02-24 Chenfan Qu , Yiwu Zhong , Jian Liu , Xuekang Zhu , Bohan Yu , Lianwen Jin

Current Large Vision-Language Models (LVLMs) have demonstrated remarkable capabilities in understanding multimodal data, but their potential remains underexplored for deepfake detection due to the misalignment of their knowledge and…

Computer Vision and Pattern Recognition · Computer Science 2025-06-10 Peipeng Yu , Jianwei Fei , Hui Gao , Xuan Feng , Zhihua Xia , Chip Hong Chang

With the spread of DeepFake techniques, this technology has become quite accessible and good enough that there is concern about its malicious use. Faced with this problem, detecting forged faces is of utmost importance to ensure security…

Computer Vision and Pattern Recognition · Computer Science 2022-09-29 Gustavo Cunha Lacerda , Raimundo Claudio da Silva Vasconcelos

Discharge summaries require extracting critical information from lengthy electronic health records (EHRs), a process that is labor-intensive when performed manually. Large language models (LLMs) can improve generation efficiency; however,…

Computation and Language · Computer Science 2026-05-06 Severin Ye , Xiao Kong , Xiaopeng He , Guangsu Yan , Dongsuk Oh

While medical Vision-Language models (VLMs) achieve strong performance on tasks such as tumor or organ segmentation and diagnosis prediction, their opaque latent representations limit clinical trust and the ability to explain predictions.…

Computer Vision and Pattern Recognition · Computer Science 2026-04-15 Md Rakibul Haque , KM Arefeen Sultan , Tushar Kataria , Shireen Elhabian

Recent advances in vision-language models (VLMs) have achieved remarkable performance on standard medical benchmarks, yet their true clinical reasoning ability remains unclear. Existing datasets predominantly emphasize classification…

Computer Vision and Pattern Recognition · Computer Science 2026-05-20 Miao Jing , Mengting Jia , Junling Lin , Zhongxia Shen , Huan Gao , Mingkun Xu , Shangyang Li

Recent advances in multimodal language models (MLLMs) have made thinking with images a dominant paradigm for multimodal reasoning. However, existing methods still fail to ensure evidence-answer consistency, where correct answers must be…

Artificial Intelligence · Computer Science 2026-05-22 Tianrun Xu , Haoda Jing , Ye Li , Yuquan Wei , Jun Feng , Guanyu Chen , Haichuan Gao , Tianren Zhang , Feng Chen

Generating textual rationales from large vision-language models (LVLMs) to support trainable multimodal misinformation detectors has emerged as a promising paradigm. However, its effectiveness is fundamentally limited by three core…

Computation and Language · Computer Science 2025-08-15 Herun Wan , Jiaying Wu , Minnan Luo , Xiangzheng Kong , Zihan Ma , Zhi Zeng

Artificial intelligence has advanced in Medical Visual Question Answering (Med-VQA), but prevalent research tends to focus on the accuracy of the answers, often overlooking the reasoning paths and interpretability, which are crucial in…

Computer Vision and Pattern Recognition · Computer Science 2024-12-19 Jiaxiang Liu , Yuan Wang , Jiawei Du , Joey Tianyi Zhou , Zuozhu Liu

Radiology report generation (RRG) has shown great potential in assisting radiologists by automating the labor-intensive task of report writing. While recent advancements have improved the quality and coherence of generated reports, ensuring…

Artificial Intelligence · Computer Science 2025-03-18 Chenyu Wang , Weichao Zhou , Shantanu Ghosh , Kayhan Batmanghelich , Wenchao Li

The manufacturing sector is increasingly adopting Multimodal Large Language Models (MLLMs) to transition from simple perception to autonomous execution, yet current evaluations fail to reflect the rigorous demands of real-world…

Computer Vision and Pattern Recognition · Computer Science 2026-04-14 Xiangru Jian , Hao Xu , Wei Pang , Xinjian Zhao , Chengyu Tao , Qixin Zhang , Xikun Zhang , Chao Zhang , Guanzhi Deng , Alex Xue , Juan Du , Tianshu Yu , Garth Tarr , Linqi Song , Qiuzhuang Sun , Dacheng Tao

Existing medical RAG systems mainly leverage knowledge from medical knowledge bases, neglecting the crucial role of experiential knowledge derived from similar patient cases -- a key component of human clinical reasoning. To bridge this…

Computation and Language · Computer Science 2025-05-27 Yuxing Lu , Gecheng Fu , Wei Wu , Xukai Zhao , Sin Yee Goi , Jinzhuo Wang

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
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