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The interpretation of multi-temporal remote sensing imagery is critical for monitoring Earth's dynamic processes-yet previous change detection methods, which produce binary or semantic masks, fall short of providing human-readable insights…

Computer Vision and Pattern Recognition · Computer Science 2025-09-16 Chenyang Liu , Jiafan Zhang , Keyan Chen , Man Wang , Zhengxia Zou , Zhenwei Shi

Recent advancements in Multimodal Large Language Models (MLLMs) have significantly enhanced performance on 2D visual tasks. However, improving their spatial intelligence remains a challenge. Existing 3D MLLMs always rely on additional 3D or…

Computer Vision and Pattern Recognition · Computer Science 2026-05-20 Diankun Wu , Fangfu Liu , Yi-Hsin Hung , Yueqi Duan

Stimulated by the sophisticated reasoning capabilities of recent Large Language Models (LLMs), a variety of strategies for bridging video modality have been devised. A prominent strategy involves Video Language Models (VideoLMs), which…

Computer Vision and Pattern Recognition · Computer Science 2024-03-28 Wonkyun Kim , Changin Choi , Wonseok Lee , Wonjong Rhee

Fine-grained image retrieval, which aims to find images containing specific object components and assess their detailed states, is critical in fields like security and industrial inspection. However, conventional methods face significant…

Computer Vision and Pattern Recognition · Computer Science 2025-11-26 Kehan Wang , Tingqiong Cui , Yang Zhang , Yu Chen , Shifeng Wu , Zhenzhang Li

Existing change detection methods often lack the versatility to handle diverse real-world queries and the intelligence for comprehensive analysis. This paper presents a general agent framework, integrating Large Language Models (LLM) with…

Artificial Intelligence · Computer Science 2026-01-08 Zixuan Xiao , Jun Ma

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

This paper presents GeoAgent, a model capable of reasoning closely with humans and deriving fine-grained address conclusions. Previous RL-based methods have achieved breakthroughs in performance and interpretability but still remain…

Artificial Intelligence · Computer Science 2026-02-16 Modi Jin , Yiming Zhang , Boyuan Sun , Dingwen Zhang , MingMing Cheng , Qibin Hou

This research introduces a transformative framework for integrating Vision-Enhanced Large Language Models (LLMs) with advanced transformer-based architectures to tackle challenges in high-resolution image synthesis and multimodal data…

Computer Vision and Pattern Recognition · Computer Science 2026-01-06 Karthikeya KV

Localization plays a crucial role in enhancing the practicality and precision of VQA systems. By enabling fine-grained identification and interaction with specific parts of an object, it significantly improves the system's ability to…

Computer Vision and Pattern Recognition · Computer Science 2024-04-02 Jialou Wang , Manli Zhu , Yulei Li , Honglei Li , Longzhi Yang , Wai Lok Woo

Next location prediction plays a crucial role in various real-world applications. Recently, due to the limitation of existing deep learning methods, attempts have been made to apply large language models (LLMs) to zero-shot next location…

Machine Learning · Computer Science 2025-02-11 Jie Feng , Yuwei Du , Jie Zhao , Yong Li

Spatial understanding has been a challenging task for existing Multi-modal Large Language Models~(MLLMs). Previous methods leverage large-scale MLLM finetuning to enhance MLLM's spatial understanding ability. In this paper, we present a…

Computer Vision and Pattern Recognition · Computer Science 2025-08-15 Hsiang-Wei Huang , Jen-Hao Cheng , Kuang-Ming Chen , Cheng-Yen Yang , Bahaa Alattar , Yi-Ru Lin , Pyongkun Kim , Sangwon Kim , Kwangju Kim , Chung-I Huang , Jenq-Neng Hwang

The "thinking-with-images" paradigm enables multimodal large language models (MLLMs) to actively explore visual scenes via zoom-in tools. This is essential for ultra-high-resolution (UHR) remote sensing VQA, where task-relevant cues are…

Computer Vision and Pattern Recognition · Computer Science 2026-02-23 Fengxiang Wang , Mingshuo Chen , Yueying Li , Yajie Yang , Yifan Zhang , Long Lan , Xue Yang , Hongda Sun , Yulin Wang , Di Wang , Jun Song , Jing Zhang , Bo Du

Aerial vision-and-language navigation (VLN), requiring drones to interpret natural language instructions and navigate complex urban environments, emerges as a critical embodied AI challenge that bridges human-robot interaction, 3D spatial…

Robotics · Computer Science 2025-12-29 Weichen Zhang , Chen Gao , Shiquan Yu , Ruiying Peng , Baining Zhao , Qian Zhang , Jinqiang Cui , Xinlei Chen , Yong Li

Web-scale visual entity recognition, the task of associating images with their corresponding entities within vast knowledge bases like Wikipedia, presents significant challenges due to the lack of clean, large-scale training data. In this…

Computer Vision and Pattern Recognition · Computer Science 2024-11-01 Mathilde Caron , Alireza Fathi , Cordelia Schmid , Ahmet Iscen

Cross-view UAV geolocalization is fundamentally a challenging large-scale image retrieval task, aiming to determine the geographic coordinates of Unmanned Aerial Vehicle (UAV) queries by matching them against an extensive geo-tagged…

Computer Vision and Pattern Recognition · Computer Science 2026-05-18 Bowen Liu , Pengyue Jia , Wanyu Wang , Derong Xu , Jiawei Cheng , Jiancheng Dong , Xiao Han , Zimo Zhao , Chao Zhang , Bowen Yu , Fangyu Hong , Xiangyu Zhao

When we look around and perform complex tasks, how we see and selectively process what we see is crucial. However, the lack of this visual search mechanism in current multimodal LLMs (MLLMs) hinders their ability to focus on important…

Computer Vision and Pattern Recognition · Computer Science 2023-12-27 Penghao Wu , Saining Xie

Achieving human-like reasoning in deep learning models for complex tasks in unknown environments remains a critical challenge in embodied intelligence. While advanced vision-language models (VLMs) excel in static scene understanding, their…

Computer Vision and Pattern Recognition · Computer Science 2025-09-03 Jinzhou Tang , Jusheng zhang , Sidi Liu , Waikit Xiu , Qinhan Lv , Xiying Li

Recent advancements in Vision Language Models (VLMs) have expanded their capabilities to interactive agent tasks, yet existing benchmarks remain limited to single-agent or text-only environments. In contrast, real-world scenarios often…

Artificial Intelligence · Computer Science 2026-04-14 Zelai Xu , Zhexuan Xu , Xiangmin Yi , Huining Yuan , Mo Guang , Kaiwen Long , Xinlei Chen , Yi Wu , Chao Yu , Yu Wang

This paper introduces a multi-agent framework for comprehensive highway scene understanding, designed around a mixture-of-experts strategy. In this framework, a large generic vision-language model (VLM), such as GPT-4o, is contextualized…

Computer Vision and Pattern Recognition · Computer Science 2025-08-26 Yunxiang Yang , Ningning Xu , Jidong J. Yang

Image and language modeling is of crucial importance for vision-language pre-training (VLP), which aims to learn multi-modal representations from large-scale paired image-text data. However, we observe that most existing VLP methods focus…

Computer Vision and Pattern Recognition · Computer Science 2022-08-22 Sunan He , Taian Guo , Tao Dai , Ruizhi Qiao , Chen Wu , Xiujun Shu , Bo Ren