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Vision Language Models (VLMs) are pivotal for advancing perception in intelligent agents. Yet, evaluation of VLMs remains limited to predominantly English-centric benchmarks in which the image-text pairs comprise short texts. To evaluate…

Computation and Language · Computer Science 2025-10-16 Jesse Atuhurra , Iqra Ali , Tomoya Iwakura , Hidetaka Kamigaito , Tatsuya Hiraoka

While Multimodal Large Language Models (MLLMs) offer strong perception and reasoning capabilities for image-text input, Visual Question Answering (VQA) focusing on small image details still remains a challenge. Although visual cropping…

Computer Vision and Pattern Recognition · Computer Science 2025-10-30 Liangyu Zhong , Fabio Rosenthal , Joachim Sicking , Fabian Hüger , Thorsten Bagdonat , Hanno Gottschalk , Leo Schwinn

The goal of image cropping is to identify visually appealing crops in an image. Conventional methods are trained on specific datasets and fail to adapt to new requirements. Recent breakthroughs in large vision-language models (VLMs) enable…

Computer Vision and Pattern Recognition · Computer Science 2025-04-01 Seung Hyun Lee , Jijun Jiang , Yiran Xu , Zhuofang Li , Junjie Ke , Yinxiao Li , Junfeng He , Steven Hickson , Katie Datsenko , Sangpil Kim , Ming-Hsuan Yang , Irfan Essa , Feng Yang

Existing approaches for improving the efficiency of Large Vision-Language Models (LVLMs) are largely based on the concept of visual token reduction. This approach, however, creates an information bottleneck that impairs performance,…

Computer Vision and Pattern Recognition · Computer Science 2026-03-25 Adrian Bulat , Alberto Baldrati , Ioannis Maniadis Metaxas , Yassine Ouali , Georgios Tzimiropoulos

Vision-Language Models (VLMs) often struggle with tasks that require fine-grained image understanding, such as scene-text recognition or document analysis, due to perception limitations and visual fragmentation. To address these challenges,…

Computer Vision and Pattern Recognition · Computer Science 2026-04-15 Miguel Carvalho , Helder Dias , Bruno Martins

High-resolution inputs enable Large Vision-Language Models (LVLMs) to discern finer visual details, enhancing their comprehension capabilities. To reduce the training and computation costs caused by high-resolution input, one promising…

Computer Vision and Pattern Recognition · Computer Science 2026-01-13 Runhui Huang , Xinpeng Ding , Chunwei Wang , Jianhua Han , Yulong Liu , Hengshuang Zhao , Hang Xu , Lu Hou , Wei Zhang , Xiaodan Liang

Vision-Language Models (VLMs) excel at many multimodal tasks, yet they frequently struggle with tasks requiring precise understanding and handling of fine-grained visual elements. This is mainly due to information loss during image encoding…

Computer Vision and Pattern Recognition · Computer Science 2025-10-03 Xuchen Li , Xuzhao Li , Jiahui Gao , Renjie Pi , Shiyu Hu , Wentao Zhang

Vision-Language Models (VLMs) face significant challenges when dealing with the diverse resolutions and aspect ratios of real-world images, as most existing models rely on fixed, low-resolution inputs. While recent studies have explored…

Computer Vision and Pattern Recognition · Computer Science 2025-06-17 Junbo Niu , Yuanhong Zheng , Ziyang Miao , Hejun Dong , Chunjiang Ge , Hao Liang , Ma Lu , Bohan Zeng , Qiahao Zheng , Conghui He , Wentao Zhang

Vision-Language Models (VLMs) deliver impressive performance in understanding visual content with language instructions. However, redundancy in vision tokens results in the degenerated inference efficiency of VLMs, which hinders real-time…

Computer Vision and Pattern Recognition · Computer Science 2025-09-23 Qinyu Chen , Jiawen Qi

Crop monitoring is essential for precision agriculture, but current systems lack high-level reasoning. We introduce a novel, modular framework that uses a Visual Language Model (VLM) to guide robotic task planning, interleaving input…

Robotics · Computer Science 2026-01-21 Jose Cuaran , Kendall Koe , Aditya Potnis , Naveen Kumar Uppalapati , Girish Chowdhary

Frontier multimodal large language models (MLLMs) have been reported to achieve over 90% accuracy on fine-grained perception benchmarks. However, such scores do not necessarily imply faithful use of visual evidence. Prior studies have…

Computer Vision and Pattern Recognition · Computer Science 2026-05-27 Jingru Chen , Yiming Liu , Mingtao Chen , Sijie Chen , Richeng Xuan , Liang Yang , Zhichao Hu , Fanyang Lu

Vision-Language Models (VLMs) have demonstrated great potential in interpreting remote sensing (RS) images through language-guided semantic. However, the effectiveness of these VLMs critically depends on high-quality image-text training…

Computer Vision and Pattern Recognition · Computer Science 2025-09-22 Dilxat Muhtar , Enzhuo Zhang , Zhenshi Li , Feng Gu , Yanglangxing He , Pengfeng Xiao , Xueliang Zhang

Vision-language models (VLMs) integrate visual and textual information, enabling a wide range of applications such as image captioning and visual question answering, making them crucial for modern AI systems. However, their high…

Computer Vision and Pattern Recognition · Computer Science 2025-07-03 Gaurav Shinde , Anuradha Ravi , Emon Dey , Shadman Sakib , Milind Rampure , Nirmalya Roy

Large vision-language models (VLMs) commonly process images at native or high resolution to remain effective across tasks. This inflates visual tokens ofter to 97-99% of total tokens, resulting in high compute and latency, even when…

Computer Vision and Pattern Recognition · Computer Science 2026-03-23 Moshe Kimhi , Nimrod Shabtay , Raja Giryes , Chaim Baskin , Eli Schwartz

Pretrained vision-language models (VLMs), e.g., CLIP, demonstrate impressive zero-shot capabilities on downstream tasks. Prior research highlights the crucial role of visual augmentation techniques, like random cropping, in alignment with…

Computer Vision and Pattern Recognition · Computer Science 2025-05-20 Lincan Cai , Jingxuan Kang , Shuang Li , Wenxuan Ma , Binhui Xie , Zhida Qin , Jian Liang

Large Vision Language Models (VLMs) have long struggled with spatial reasoning tasks. Surprisingly, even simple spatial reasoning tasks, such as recognizing "under" or "behind" relationships between only two objects, pose significant…

Computation and Language · Computer Science 2025-10-14 Shiqi Chen , Tongyao Zhu , Ruochen Zhou , Jinghan Zhang , Siyang Gao , Juan Carlos Niebles , Mor Geva , Junxian He , Jiajun Wu , Manling Li

Vision Language Models (VLMs) excel at visual question answering (VQA) but remain limited to snapshot vision, reasoning from static images. In contrast, embodied agents require ambulatory vision, actively moving to obtain more informative…

Computer Vision and Pattern Recognition · Computer Science 2025-12-16 Juil Koo , Daehyeon Choi , Sangwoo Youn , Phillip Y. Lee , Minhyuk Sung

High-resolution (HR) image perception remains a key challenge in multimodal large language models (MLLMs). To overcome the limitations of existing methods, this paper shifts away from prior dedicated heuristic approaches and revisits the…

Computer Vision and Pattern Recognition · Computer Science 2025-05-23 Wenbin Wang , Yongcheng Jing , Liang Ding , Yingjie Wang , Li Shen , Yong Luo , Bo Du , Dacheng Tao

Retrieval-augmented generation (RAG) with large language models (LLMs) plays a crucial role in question answering, as LLMs possess limited knowledge and are not updated with continuously growing information. Most recent work on RAG has…

Computer Vision and Pattern Recognition · Computer Science 2025-07-01 Shichao Kan , Yuhai Deng , Jiale Fu , Lihui Cen , Zhe Qu , Linna Zhang , Yixiong Liang , Yigang Cen

Vision-Language Models (VLMs) have achieved remarkable success in visual question answering tasks, but their reliance on large numbers of visual tokens introduces significant computational overhead. While existing efficient VLM approaches…

Computer Vision and Pattern Recognition · Computer Science 2026-03-24 Zichuan Lin , Yicheng Liu , Yang Yang , Lvfang Tao , Deheng Ye
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