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Humans are susceptible to optical illusions, which serve as valuable tools for investigating sensory and cognitive processes. Inspired by human vision studies, research has begun exploring whether machines, such as large vision language…

Computer Vision and Pattern Recognition · Computer Science 2025-06-12 Taiga Shinozaki , Tomoki Doi , Amane Watahiki , Satoshi Nishida , Hitomi Yanaka

Open-set face forgery detection poses significant security threats and presents substantial challenges for existing detection models. These detectors primarily have two limitations: they cannot generalize across unknown forgery domains and…

Computer Vision and Pattern Recognition · Computer Science 2026-02-27 Chenqi Kong , Anwei Luo , Peijun Bao , Haoliang Li , Renjie Wan , Zengwei Zheng , Anderson Rocha , Alex C. Kot

Face forgery detection is essential in combating malicious digital face attacks. Previous methods mainly rely on prior expert knowledge to capture specific forgery clues, such as noise patterns, blending boundaries, and frequency artifacts.…

Computer Vision and Pattern Recognition · Computer Science 2023-04-26 Anwei Luo , Chenqi Kong , Jiwu Huang , Yongjian Hu , Xiangui Kang , Alex C. Kot

The development of Large Vision-Language Models (LVLMs) is striving to catch up with the success of Large Language Models (LLMs), yet it faces more challenges to be resolved. Very recent works enable LVLMs to localize object-level visual…

Computer Vision and Pattern Recognition · Computer Science 2024-03-20 Zhipeng Huang , Zhizheng Zhang , Zheng-Jun Zha , Yan Lu , Baining Guo

Vision-language foundation models (VLMs) have shown impressive performance in guiding image generation through text, with emerging applications in medical imaging. In this work, we are the first to investigate the question: 'Can fine-tuned…

Computer Vision and Pattern Recognition · Computer Science 2025-04-01 Amar Kumar , Anita Kriz , Barak Pertzov , Tal Arbel

Accurately predicting human behaviors is crucial for mobile robots operating in human-populated environments. While prior research primarily focuses on predicting actions in single-human scenarios from an egocentric view, several robotic…

Computer Vision and Pattern Recognition · Computer Science 2025-12-19 Utsav Panchal , Yuchen Liu , Luigi Palmieri , Ilche Georgievski , Marco Aiello

Vision-language pre-training (VLP) methods are blossoming recently, and its crucial goal is to jointly learn visual and textual features via a transformer-based architecture, demonstrating promising improvements on a variety of…

Computer Vision and Pattern Recognition · Computer Science 2023-09-01 Weihan Wang , Zhen Yang , Bin Xu , Juanzi Li , Yankui Sun

Pre-trained vision-language models (VLMs) are highly adaptable to various downstream tasks through few-shot learning, making prompt-based anomaly detection a promising approach. Traditional methods depend on human-crafted prompts that…

Computer Vision and Pattern Recognition · Computer Science 2024-09-12 Pi-Wei Chen , Jerry Chun-Wei Lin , Jia Ji , Feng-Hao Yeh , Zih-Ching Chen , Chao-Chun Chen

Vision-Language Models (VLMs) have demonstrated impressive capabilities across a range of tasks, yet concerns about their potential biases exist. This work investigates the extent to which prominent VLMs exhibit cultural biases by…

Computer Vision and Pattern Recognition · Computer Science 2025-08-01 Ram Mohan Rao Kadiyala , Siddhant Gupta , Jebish Purbey , Srishti Yadav , Suman Debnath , Alejandro Salamanca , Desmond Elliott

Machine unlearning has emerged as an effective strategy for forgetting specific information in the training data. However, with the increasing integration of visual data, privacy concerns in Vision Language Models (VLMs) remain…

Computer Vision and Pattern Recognition · Computer Science 2025-03-10 Yingzi Ma , Jiongxiao Wang , Fei Wang , Siyuan Ma , Jiazhao Li , Jinsheng Pan , Xiujun Li , Furong Huang , Lichao Sun , Bo Li , Yejin Choi , Muhao Chen , Chaowei Xiao

The use of Vision-Language Models (VLMs) in automated driving applications is becoming increasingly common, with the aim of leveraging their reasoning and generalisation capabilities to handle long tail scenarios. However, these models…

Computer Vision and Pattern Recognition · Computer Science 2026-03-09 Nikos Theodoridis , Reenu Mohandas , Ganesh Sistu , Anthony Scanlan , Ciarán Eising , Tim Brophy

Vision-language models (VLMs) have made significant progress in recent visual-question-answering (VQA) benchmarks that evaluate complex visio-linguistic reasoning. However, are these models truly effective? In this work, we show that VLMs…

Computer Vision and Pattern Recognition · Computer Science 2025-06-11 Baiqi Li , Zhiqiu Lin , Wenxuan Peng , Jean de Dieu Nyandwi , Daniel Jiang , Zixian Ma , Simran Khanuja , Ranjay Krishna , Graham Neubig , Deva Ramanan

Reasoning-augmented vision language models (VLMs) generate explicit chains of thought that promise greater capability and transparency but also introduce new failure modes: models may reach correct answers via visually unfaithful…

Computer Vision and Pattern Recognition · Computer Science 2025-12-22 Rheeya Uppaal , Phu Mon Htut , Min Bai , Nikolaos Pappas , Zheng Qi , Sandesh Swamy

Vision-Language Models (VLMs) have demonstrated strong capability in a wide range of tasks such as visual recognition, document parsing, and visual grounding. Nevertheless, recent work shows that while VLMs often manage to capture the…

Computer Vision and Pattern Recognition · Computer Science 2026-04-20 Chengxin Liu , Wonseok Choi , Chenshuang Zhang , Tae-Hyun Oh

The advent of large vision-language models (LVLMs) represents a remarkable advance in the quest for artificial general intelligence. However, the model's effectiveness in both specialized and general tasks warrants further investigation.…

Computer Vision and Pattern Recognition · Computer Science 2024-10-29 Yao Jiang , Xinyu Yan , Ge-Peng Ji , Keren Fu , Meijun Sun , Huan Xiong , Deng-Ping Fan , Fahad Shahbaz Khan

Social Virtual Reality (VR) platforms provide immersive social experiences but also expose users to serious risks of online harassment. Existing safety measures are largely reactive, while proactive solutions that detect harassment behavior…

Computer Vision and Pattern Recognition · Computer Science 2026-04-02 Junhee Lee , Minseok Kim , Hwanjo Heo , Seungwon Woo , Jinwoo Kim

Vision-language models (VLMs) have gained widespread adoption in both industry and academia. In this study, we propose a unified framework for systematically evaluating gender, race, and age biases in VLMs with respect to professions. Our…

Computer Vision and Pattern Recognition · Computer Science 2024-06-18 Ashutosh Sathe , Prachi Jain , Sunayana Sitaram

Existing deepfake detection techniques struggle to keep-up with the ever-evolving novel, unseen forgeries methods. This limitation stems from their reliance on statistical artifacts learned during training, which are often tied to specific…

Computer Vision and Pattern Recognition · Computer Science 2025-06-06 Guangyu Shen , Zhihua Li , Xiang Xu , Tianchen Zhao , Zheng Zhang , Dongsheng An , Zhuowen Tu , Yifan Xing , Qin Zhang

Recent advances in visual-language alignment have endowed vision-language models (VLMs) with fine-grained image understanding capabilities. However, this progress also introduces new privacy risks. This paper first proposes a novel privacy…

Computer Vision and Pattern Recognition · Computer Science 2026-03-26 Hongyi Miao , Jun Jia , Xincheng Wang , Qianli Ma , Wei Sun , Wangqiu Zhou , Dandan Zhu , Yewen Cao , Zhi Liu , Guangtao Zhai

Vision-Language Models (VLMs) have shown remarkable capabilities across diverse visual tasks, including image recognition, video understanding, and Visual Question Answering (VQA) when explicitly trained for these tasks. Despite these…

Computer Vision and Pattern Recognition · Computer Science 2025-03-14 Sivan Doveh , Nimrod Shabtay , Wei Lin , Eli Schwartz , Hilde Kuehne , Raja Giryes , Rogerio Feris , Leonid Karlinsky , James Glass , Assaf Arbelle , Shimon Ullman , M. Jehanzeb Mirza