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In this work, we introduce the Qwen-VL series, a set of large-scale vision-language models (LVLMs) designed to perceive and understand both texts and images. Starting from the Qwen-LM as a foundation, we endow it with visual capacity by the…

Computer Vision and Pattern Recognition · Computer Science 2023-10-16 Jinze Bai , Shuai Bai , Shusheng Yang , Shijie Wang , Sinan Tan , Peng Wang , Junyang Lin , Chang Zhou , Jingren Zhou

Bridges are an essential part of the transportation infrastructure and need to be monitored periodically. Visual inspections by dedicated teams have been one of the primary tools in structural health monitoring (SHM) of bridge structures.…

Computer Vision and Pattern Recognition · Computer Science 2019-05-24 Seyed Omid Sajedi , Xiao Liang

While pretraining on large-scale image-text data from the Web has facilitated rapid progress on many vision-and-language (V&L) tasks, recent work has demonstrated that pretrained models lack "fine-grained" understanding, such as the ability…

Computation and Language · Computer Science 2023-05-15 Emanuele Bugliarello , Laurent Sartran , Aishwarya Agrawal , Lisa Anne Hendricks , Aida Nematzadeh

Robots operating in shared human environments must not only navigate, interact, and detect their surroundings, they must also interpret and respond to dynamic, and often unpredictable, human behaviours. Although recent advances have shown…

Visual inspection is predominantly used to evaluate the state of civil structures, but recent developments in unmanned aerial vehicles (UAVs) and artificial intelligence have increased the speed, safety, and reliability of the inspection…

Computer Vision and Pattern Recognition · Computer Science 2023-08-08 Kareem Eltouny , Seyedomid Sajedi , Xiao Liang

Vision-based quality assessment in additive manufacturing often requires dedicated machine learning models and application-specific datasets. However, data collection and model training can be expensive and time-consuming. In this paper, we…

Computer Vision and Pattern Recognition · Computer Science 2025-11-11 Qiaojie Zheng , Jiucai Zhang , Xiaoli Zhang

Recent advances in causal interpretability have extended from language models to vision-language models (VLMs), seeking to reveal their internal mechanisms through input interventions. While textual interventions often target semantics,…

Computation and Language · Computer Science 2026-04-28 Qidong Wang , Junjie Hu , Ming Jiang

Multimodal Large Language Models (MLLMs) have shown strong reasoning ability, but their high computational and memory costs hinder deployment in resource-constrained settings. While Post-Training Quantization (PTQ) and vision token pruning…

Computer Vision and Pattern Recognition · Computer Science 2026-04-06 Xinhao Wang , Zhonyu Xia , Zhiwei Lin , Zhe Li , Yongtao Wang

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

The recent advancements in Vision Language Models (VLMs) have demonstrated progress toward true intelligence requiring robust reasoning capabilities. Beyond pattern recognition, linguistic reasoning must integrate with visual comprehension,…

Artificial Intelligence · Computer Science 2026-04-06 Yunfei Bai , Amit Dhanda , Shekhar Jain

Beginning with VisualGLM and CogVLM, we are continuously exploring VLMs in pursuit of enhanced vision-language fusion, efficient higher-resolution architecture, and broader modalities and applications. Here we propose the CogVLM2 family, a…

Open-set perception in complex traffic environments poses a critical challenge for autonomous driving systems, particularly in identifying previously unseen object categories, which is vital for ensuring safety. Visual Language Models…

Computer Vision and Pattern Recognition · Computer Science 2025-08-13 Fuhao Chang , Shuxin Li , Yabei Li , Lei He

We present QuantX: a tailored suite of recipes for LLM and VLM quantization. It is capable of quantizing down to 3-bit resolutions with minimal loss in performance. The quantization strategies in QuantX take into account hardware-specific…

Artificial Intelligence · Computer Science 2025-09-15 Muhammad Ahmad , Khurram Mazher , Saqib Akram , Ahmad Tameem , Saad Bin Nasir

Visibility analysis in urban planning has traditionally relied on line-of-sight (LoS) simulations, which capture geometric occlusion. However, these approaches depend on accurate 3D data that is often unavailable and may not adequately…

Computer Vision and Pattern Recognition · Computer Science 2026-05-15 Zicheng Fan , Kunihiko Fujiwara , Pengyuan Liu , Fan Zhang , Filip Biljecki

Visual Language Models (VLMs) are now increasingly being merged with Large Language Models (LLMs) to enable new capabilities, particularly in terms of improved interactivity and open-ended responsiveness. While these are remarkable…

In this paper, we introduce Flash-VL 2B, a novel approach to optimizing Vision-Language Models (VLMs) for real-time applications, targeting ultra-low latency and high throughput without sacrificing accuracy. Leveraging advanced…

Computer Vision and Pattern Recognition · Computer Science 2025-05-15 Bo Zhang , Shuo Li , Runhe Tian , Yang Yang , Jixin Tang , Jinhao Zhou , Lin Ma

Large Language Models integrating textual and visual inputs have introduced new possibilities for interpreting complex data. Despite their remarkable ability to generate coherent and contextually relevant text based on visual stimuli, the…

Human-Computer Interaction · Computer Science 2025-01-08 Giulio Antonio Abbo , Tony Belpaeme

Multimodal Large Language Models (MLLMs) are evaluated on various benchmarks, such as image captioning, visual question answering, and reasoning. However, many of these benchmarks include overly simple or uninformative samples, complicating…

Synthetic X-ray angiographies generated by modern generative models hold great potential to reduce the use of contrast agents in vascular interventional procedures. However, low-quality synthetic angiographies can significantly increase…

Computer Vision and Pattern Recognition · Computer Science 2025-08-14 Bo Wang , De-Xing Huang , Xiao-Hu Zhou , Mei-Jiang Gui , Nu-Fang Xiao , Jian-Long Hao , Ming-Yuan Liu , Zeng-Guang Hou

Action Quality Assessment (AQA) has broad applications in physical therapy, sports coaching, and competitive judging. Although Vision Language Models (VLMs) hold considerable promise for AQA, their actual performance in this domain remains…

Computer Vision and Pattern Recognition · Computer Science 2026-04-10 Miguel Monte e Freitas , Rui Henriques , Ricardo Rei , Pedro Henrique Martins