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Vision language models (VLMs) achieve strong performance on general image understanding but struggle to think with medical images, especially when performing multi-step reasoning through iterative visual interaction. Medical VLMs often rely…

Computer Vision and Pattern Recognition · Computer Science 2026-01-13 Meng Lu , Yuxing Lu , Yuchen Zhuang , Megan Mullins , Yang Xie , Guanghua Xiao , Charles Fleming , Wenqi Shi , Xuan Wang

Vision-language models (VLMs) show strong potential for complex diagnostic tasks in medical imaging. However, applying VLMs to multi-organ medical imaging introduces two principal challenges: (1) modality-specific vision-language alignment…

Computer Vision and Pattern Recognition · Computer Science 2026-03-04 Haowen Zhu , Ning Yin , Xiaogen Zhou

Visual-language models (VLM) have emerged as a powerful tool for learning a unified embedding space for vision and language. Inspired by large language models, which have demonstrated strong reasoning and multi-task capabilities, visual…

Computer Vision and Pattern Recognition · Computer Science 2025-01-07 Yifan Li , Zhixin Lai , Wentao Bao , Zhen Tan , Anh Dao , Kewei Sui , Jiayi Shen , Dong Liu , Huan Liu , Yu Kong

Medical vision-language models (VLMs) show strong performance on radiology tasks but often produce fluent yet weakly grounded conclusions due to over-reliance on a dominant modality. We introduce a context-aligned reasoning framework that…

Computer Vision and Pattern Recognition · Computer Science 2026-04-13 Sumra Khan , Sagar Chhabriya , Aizan Zafar , Sheeraz Arif , Amgad Muneer , Anas Zafar , Shaina Raza , Rizwan Qureshi

We introduce Xmodel-VLM, a cutting-edge multimodal vision language model. It is designed for efficient deployment on consumer GPU servers. Our work directly confronts a pivotal industry issue by grappling with the prohibitive service costs…

Computer Vision and Pattern Recognition · Computer Science 2024-06-21 Wanting Xu , Yang Liu , Langping He , Xucheng Huang , Ling Jiang

Large Vision Language Models (LVLMs) have achieved significant progress in integrating visual and textual inputs for multimodal reasoning. However, a recurring challenge is ensuring these models utilize visual information as effectively as…

Computer Vision and Pattern Recognition · Computer Science 2025-03-20 Estelle Aflalo , Gabriela Ben Melech Stan , Tiep Le , Man Luo , Shachar Rosenman , Sayak Paul , Shao-Yen Tseng , Vasudev Lal

Large Vision-Language Models (LVLMs) have shown impressive capabilities across a range of tasks that integrate visual and textual understanding, such as image captioning and visual question answering. These models are trained on large-scale…

Computer Vision and Pattern Recognition · Computer Science 2026-03-11 Xiaomei Zhang , Hanyu Zheng , Xiangyu Zhu , Jinghuan Wei , Junhong Zou , Zhen Lei , Zhaoxiang Zhang

As generative AI continues to evolve, Vision Language Models (VLMs) have emerged as promising tools in various healthcare applications. One area that remains relatively underexplored is their use in human activity recognition (HAR) for…

Computation and Language · Computer Science 2025-11-18 Abderrazek Abid , Thanh-Cong Ho , Fakhri Karray

Vision-language models (VLMs) have demonstrated remarkable performance across a wide range of computer-vision tasks, sparking interest in their potential for digital health applications. Here, we apply VLMs to two fundamental challenges in…

Computer Vision and Pattern Recognition · Computer Science 2025-11-25 Victor Li , Naveenraj Kamalakannan , Avinash Parnandi , Heidi Schambra , Carlos Fernandez-Granda

Video-Language Models (VLMs) have demonstrated impressive multi-modal reasoning capabilities across diverse computer vision applications. However, these VLMs are task-specific and assume that both video and language inputs are complete.…

Computer Vision and Pattern Recognition · Computer Science 2026-05-28 Xiang Fang , Wanlong Fang , Changshuo Wang , Keke Tang , Daizong Liu , Siyi Wang , Wei Ji

Medical Vision-Language Models (Med-VLMs) have achieved expert-level proficiency in interpreting diagnostic imaging. However, current models are predominantly trained on professional literature, limiting their ability to communicate…

Computation and Language · Computer Science 2026-04-08 Han Jang , Junhyeok Lee , Heeseong Eum , Kyu Sung Choi

Recent advancements in Surgical Visual Question Answering (Surgical-VQA) and related region grounding have shown great promise for robotic and medical applications, addressing the critical need for automated methods in personalized surgical…

Computer Vision and Pattern Recognition · Computer Science 2025-03-18 Guankun Wang , Long Bai , Wan Jun Nah , Jie Wang , Zhaoxi Zhang , Zhen Chen , Jinlin Wu , Mobarakol Islam , Hongbin Liu , Hongliang Ren

Despite the remarkable success of Vision-Language Models (VLMs), their performance on a range of complex visual tasks is often hindered by a "visual processing bottleneck": a propensity to lose grounding in visual evidence and exhibit a…

Computer Vision and Pattern Recognition · Computer Science 2026-02-06 Xinlei Yu , Chengming Xu , Guibin Zhang , Zhangquan Chen , Yudong Zhang , Yongbo He , Peng-Tao Jiang , Jiangning Zhang , Xiaobin Hu , Shuicheng Yan

Automated radiology report generation is key for reducing radiologist workload and improving diagnostic consistency, yet generating accurate reports for 3D medical imaging remains challenging. Existing vision-language models face two…

Computer Vision and Pattern Recognition · Computer Science 2026-03-03 Pengcheng Shi , Minghui Zhang , Kehan Song , Jiaqi Liu , Yun Gu , Xinglin Zhang

3D visual grounding (3DVG) involves localizing entities in a 3D scene referred to by natural language text. Such models are useful for embodied AI and scene retrieval applications, which involve searching for objects or patterns using…

Computer Vision and Pattern Recognition · Computer Science 2025-07-09 Austin T. Wang , ZeMing Gong , Angel X. Chang

Fine-grained alignment between videos and text is challenging due to complex spatial and temporal dynamics in videos. Existing video-based Large Multimodal Models (LMMs) handle basic conversations but struggle with precise pixel-level…

Computer Vision and Pattern Recognition · Computer Science 2025-03-26 Shehan Munasinghe , Hanan Gani , Wenqi Zhu , Jiale Cao , Eric Xing , Fahad Shahbaz Khan , Salman Khan

Vision-Language Models (VLMs) trained on web-scale corpora excel at natural image tasks and are increasingly repurposed for healthcare; however, their competence in medical tasks remains underexplored. We present a comprehensive evaluation…

Computer Vision and Pattern Recognition · Computer Science 2025-07-21 Che Liu , Jiazhen Pan , Weixiang Shen , Wenjia Bai , Daniel Rueckert , Rossella Arcucci

Vision-language models (VLMs) are emerging as powerful generalist tools for remote sensing, capable of integrating information across diverse tasks and enabling flexible, instruction-based interactions via a chat interface. In this work, we…

Computer Vision and Pattern Recognition · Computer Science 2026-03-16 Aysim Toker , Andreea-Maria Oncescu , Roy Miles , Ismail Elezi , Jiankang Deng

Vision-language models can connect the text description of an object to its specific location in an image through visual grounding. This has potential applications in enhanced radiology reporting. However, these models require large…

Computer Vision and Pattern Recognition · Computer Science 2025-02-04 Zachary Huemann , Samuel Church , Joshua D. Warner , Daniel Tran , Xin Tie , Alan B McMillan , Junjie Hu , Steve Y. Cho , Meghan Lubner , Tyler J. Bradshaw

Vision-Language Models (VLMs) have shown promise in various 2D visual tasks, yet their readiness for 3D clinical diagnosis remains unclear due to stringent demands for recognition precision, reasoning ability, and domain knowledge. To…

Computer Vision and Pattern Recognition · Computer Science 2025-05-27 Yixiong Chen , Wenjie Xiao , Pedro R. A. S. Bassi , Xinze Zhou , Sezgin Er , Ibrahim Ethem Hamamci , Zongwei Zhou , Alan Yuille