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Semantic segmentation plays a crucial role in enabling machines to understand and interpret visual scenes at a pixel level. While traditional segmentation methods have achieved remarkable success, their generalization to diverse scenes and…

Computer Vision and Pattern Recognition · Computer Science 2025-01-29 Philip Hughes , Larry Burns , Luke Adams

Severe convective weather events, such as hail, tornadoes, and thunderstorms, often occur quickly yet cause significant damage, costing billions of dollars every year. This highlights the importance of forecasting severe weather threats…

Artificial Intelligence · Computer Science 2024-06-25 Chengqian Ma , Zhanxiang Hua , Alexandra Anderson-Frey , Vikram Iyer , Xin Liu , Lianhui Qin

Segmentation based on language has been a popular topic in computer vision. While recent advances in multimodal large language models (MLLMs) have endowed segmentation systems with reasoning capabilities, these efforts remain confined by…

Computer Vision and Pattern Recognition · Computer Science 2026-02-05 Tianming Liang , Qirui Du , Jian-Fang Hu , Haichao Jiang , Zicheng Lin , Wei-Shi Zheng

Vision-language models (VLMs) have demonstrated impressive capabilities in understanding and reasoning about visual and textual content. However, their robustness to common image corruptions remains under-explored. In this work, we present…

Computer Vision and Pattern Recognition · Computer Science 2025-04-22 Muhammad Usama , Syeda Aishah Asim , Syed Bilal Ali , Syed Talal Wasim , Umair Bin Mansoor

Although large Vision-Language Models (VLMs) have demonstrated remarkable performance in a wide range of multimodal tasks, their true reasoning capabilities on human IQ tests remain underexplored. To advance research on the fluid…

Computer Vision and Pattern Recognition · Computer Science 2025-05-20 Tan-Hanh Pham , Phu-Vinh Nguyen , Dang The Hung , Bui Trong Duong , Vu Nguyen Thanh , Chris Ngo , Tri Quang Truong , Truong-Son Hy

The rapid progress of Multimodal Large Language Models (MLLMs) has unlocked the potential for enhanced 3D scene understanding and spatial reasoning. A recent line of work explores learning spatial reasoning directly from multi-view images,…

Computer Vision and Pattern Recognition · Computer Science 2026-04-10 Kanghee Lee , Injae Lee , Minseok Kwak , Jungi Hong , Kwonyoung Ryu , Jaesik Park

Spatial reasoning in vision language models (VLMs) remains fragile when semantics hinge on subtle temporal or geometric cues. We introduce a synthetic benchmark that probes two complementary skills: situational awareness (recognizing…

Computer Vision and Pattern Recognition · Computer Science 2026-01-23 Pascal Benschop , Justin Dauwels , Jan van Gemert

Vision-language models (VLMs) have demonstrated remarkable capabilities in understanding and reasoning about visual content, but significant challenges persist in tasks requiring cross-viewpoint understanding and spatial reasoning. We…

Computer Vision and Pattern Recognition · Computer Science 2025-10-01 Dingming Li , Hongxing Li , Zixuan Wang , Yuchen Yan , Hang Zhang , Siqi Chen , Guiyang Hou , Shengpei Jiang , Wenqi Zhang , Yongliang Shen , Weiming Lu , Yueting Zhuang

The deployment of lightweight segmentation models on drones for autonomous power line inspection presents a critical challenge: maintaining reliable performance under real-world conditions that differ from training data. Although compact…

Artificial Intelligence · Computer Science 2026-04-08 Akram Hossain , Rabab Abdelfattah , Xiaofeng Wang , Kareem Abdelfatah

Visual Spatial Reasoning (VSR) is a core human cognitive ability and a critical requirement for advancing embodied intelligence and autonomous systems. Despite recent progress in Vision-Language Models (VLMs), achieving human-level VSR…

We study fine-grained referring image segmentation via a decoupled reason-then-segment pipeline. A vision-language model (VLM) receives an image and a natural-language query, reasons about the scene, and emits structured spatial prompts: a…

Computer Vision and Pattern Recognition · Computer Science 2026-02-11 Sandesh Hegde , Jaison Saji Chacko , Debarshi Banerjee , Uma Mahesh

Reasoning-centric video object segmentation is an inherently complex task: the query often refers to dynamics, causality, and temporal interactions, rather than static appearances. Yet existing solutions generally collapse these factors…

Computer Vision and Pattern Recognition · Computer Science 2025-12-03 Yifan Li , Yingda Yin , Lingting Zhu , Weikai Chen , Shengju Qian , Xin Wang , Yanwei Fu

Video reasoning segmentation requires localizing objects across video frames from natural language expressions, often involving spatial reasoning and implicit references. Recent approaches leverage frozen large vision-language models…

Computer Vision and Pattern Recognition · Computer Science 2026-05-15 Ali Cheraghian , Hamidreza Dastmalchi , Abdelwahed Khamis , Morteza Saberi , Aijun An , Lars Petersson

Multimodal Large Language Models (MLLMs) have made rapid progress in spatial intelligence, yet existing spatial reasoning benchmarks largely assume pristine visual inputs and overlook the degradations that commonly occur in real-world…

Computer Vision and Pattern Recognition · Computer Science 2026-05-22 Xiaolong Zhou , Yifei Liu , Ziyang Gong , Jiarui Li , Qiyue Zhao , Muyao Niu , Yuanyuan Gao , Le Ma , Xue Yang , Hongjie Zhang , Zhihang Zhong

Large vision-and-language models (VLMs) trained to match images with text on large-scale datasets of image-text pairs have shown impressive generalization ability on several vision and language tasks. Several recent works, however, showed…

Computer Vision and Pattern Recognition · Computer Science 2024-03-07 Navid Rajabi , Jana Kosecka

Recent advances in Vision-Language Models (VLMs) have improved performance in multi-modal learning, raising the question of whether these models truly understand the content they process. Crucially, can VLMs detect when a reasoning process…

Computer Vision and Pattern Recognition · Computer Science 2026-04-21 Yang Shi , Yifeng Xie , Minzhe Guo , Liangsi Lu , Mingxuan Huang , Jingchao Wang , Zhihong Zhu , Boyan Xu , Zhiqi Huang

Puzzles have long served as compact and revealing probes of human cognition, isolating abstraction, rule discovery, and systematic reasoning with minimal reliance on prior knowledge. Leveraging these properties, visual puzzles have recently…

Computer Vision and Pattern Recognition · Computer Science 2026-01-21 Maria Lymperaiou , Vasileios Karampinis , Giorgos Filandrianos , Angelos Vlachos , Chrysoula Zerva , Athanasios Voulodimos

Estimating task progress requires reasoning over long-horizon dynamics rather than recognizing static visual content. While modern Vision-Language Models (VLMs) excel at describing what is visible, it remains unclear whether they can infer…

Computer Vision and Pattern Recognition · Computer Science 2026-05-25 Jianshu Zhang , Chengxuan Qian , Haosen Sun , Haoran Lu , Dingcheng Wang , Letian Xue , Han Liu

Earth vision has achieved milestones in geospatial object recognition but lacks exploration in object-relational reasoning, limiting comprehensive scene understanding. To address this, a progressive Earth vision-language understanding and…

Computer Vision and Pattern Recognition · Computer Science 2026-01-07 Junjue Wang , Yanfei Zhong , Zihang Chen , Zhuo Zheng , Ailong Ma , Liangpei Zhang

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