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Context modeling is critical for remote sensing image dense prediction tasks. Nowadays, the growing size of very-high-resolution (VHR) remote sensing images poses challenges in effectively modeling context. While transformer-based models…

Computer Vision and Pattern Recognition · Computer Science 2024-04-11 Sijie Zhao , Hao Chen , Xueliang Zhang , Pengfeng Xiao , Lei Bai , Wanli Ouyang

Multimodal Large Language Models (MLLMs) have shown success in various general image processing tasks, yet their application in medical imaging is nascent, lacking tailored models. This study investigates the potential of MLLMs in improving…

Computer Vision and Pattern Recognition · Computer Science 2024-05-13 Ling Yang , Zhanyu Wang , Zhenghao Chen , Xinyu Liang , Luping Zhou

Instruction tuning is widely used to improve a pre-trained Multimodal Large Language Model (MLLM) by training it on curated task-specific datasets, enabling better comprehension of human instructions. However, it is infeasible to collect…

Computation and Language · Computer Science 2025-05-30 Haiyang Guo , Fanhu Zeng , Ziwei Xiang , Fei Zhu , Da-Han Wang , Xu-Yao Zhang , Cheng-Lin Liu

Proprietary Large Language Models (LLMs), such as ChatGPT, have garnered significant attention due to their exceptional capabilities in handling a diverse range of tasks. Recent studies demonstrate that open-sourced smaller foundational…

Computation and Language · Computer Science 2023-10-10 Yue Zhang , Leyang Cui , Deng Cai , Xinting Huang , Tao Fang , Wei Bi

Remote sensing change captioning (RSICC) aims to describe changes between bitemporal images in natural language. Existing methods often fail under challenges like illumination differences, viewpoint changes, blur effects, leading to…

Computer Vision and Pattern Recognition · Computer Science 2025-08-26 Ali Can Karaca , M. Enes Ozelbas , Saadettin Berber , Orkhan Karimli , Turabi Yildirim , M. Fatih Amasyali

Remote Sensing Large Multi-Modal Models (RSLMMs) are developing rapidly and showcase significant capabilities in remote sensing imagery (RSI) comprehension. However, due to the limitations of existing datasets, RSLMMs have shortcomings in…

Computer Vision and Pattern Recognition · Computer Science 2024-07-09 Junwei Luo , Zhen Pang , Yongjun Zhang , Tingzhu Wang , Linlin Wang , Bo Dang , Jiangwei Lao , Jian Wang , Jingdong Chen , Yihua Tan , Yansheng Li

Multimodal recommender systems (MRS) integrate heterogeneous user and item data, such as text, images, and structured information, to enhance recommendation performance. The emergence of large language models (LLMs) introduces new…

Information Retrieval · Computer Science 2025-05-16 Alejo Lopez-Avila , Jinhua Du

Multimodal large language models (MLLMs) have demonstrated remarkable capabilities in visual understanding, but their application to long-term Earth observation analysis remains limited, primarily focusing on single-temporal or bi-temporal…

Computer Vision and Pattern Recognition · Computer Science 2025-10-28 Weihao Xuan , Junjue Wang , Heli Qi , Zihang Chen , Zhuo Zheng , Yanfei Zhong , Junshi Xia , Naoto Yokoya

The recent advancements introduced by Large Language Models (LLMs) have transformed how Artificial Intelligence (AI) can support complex, real world tasks, pushing research outside the text boundaries towards multi modal contexts and…

Computer Vision and Pattern Recognition · Computer Science 2026-03-25 Federico Toschi , Nicolò Brunello , Andrea Sassella , Vincenzo Scotti , Mark James Carman

We present MM1.5, a new family of multimodal large language models (MLLMs) designed to enhance capabilities in text-rich image understanding, visual referring and grounding, and multi-image reasoning. Building upon the MM1 architecture,…

Image captioning and cross-modal retrieval are examples of tasks that involve the joint analysis of visual and linguistic information. In connection to remote sensing imagery, these tasks can help non-expert users in extracting relevant…

Computer Vision and Pattern Recognition · Computer Science 2024-02-12 João Daniel Silva , João Magalhães , Devis Tuia , Bruno Martins

Recent advancements in Remote Sensing (RS) for Change Detection (CD) and Change Captioning (CC) have seen substantial success by adopting deep learning techniques. Despite these advances, existing methods often handle CD and CC tasks…

Computer Vision and Pattern Recognition · Computer Science 2024-10-16 Yuduo Wang , Weikang Yu , Michael Kopp , Pedram Ghamisi

Mamba, with its advantages of global perception and linear complexity, has been widely applied to identify changes of the target regions within the remote sensing (RS) images captured under complex scenarios and varied conditions. However,…

Computer Vision and Pattern Recognition · Computer Science 2025-01-28 Zhenkai Wu , Xiaowen Ma , Rongrong Lian , Kai Zheng , Mengting Ma , Wei Zhang , Siyang Song

Multimodal large language models (MLLMs) have achieved impressive performance across various tasks such as image captioning and visual question answer(VQA); however, they often struggle to accurately interpret depth information inherent in…

Computer Vision and Pattern Recognition · Computer Science 2026-03-09 Hao Yang , Hongbo Zhang , Yanyan Zhao , Bing Qin

Visual storytelling is an emerging field that combines images and narratives to create engaging and contextually rich stories. Despite its potential, generating coherent and emotionally resonant visual stories remains challenging due to the…

Computer Vision and Pattern Recognition · Computer Science 2024-07-04 Xiaochuan Lin , Xiangyong Chen

While large multi-modal models (LMM) have shown notable progress in multi-modal tasks, their capabilities in tasks involving dense textual content remains to be fully explored. Dense text, which carries important information, is often found…

Computation and Language · Computer Science 2024-05-14 Shuo Zhang , Biao Yang , Zhang Li , Zhiyin Ma , Yuliang Liu , Xiang Bai

Recent advances in multimodal large language models (MLLMs) have accelerated progress in domain-oriented AI, yet their development in geoscience and remote sensing (RS) remains constrained by distinctive challenges: wide-ranging…

Computer Vision and Pattern Recognition · Computer Science 2026-04-13 Aoran Xiao , Shihao Cheng , Yonghao Xu , Yexian Ren , Hongruixuan Chen , Naoto Yokoya

Large language models (LLMs) have recently been extended to the vision-language realm, obtaining impressive general multi-modal capabilities. However, the exploration of multi-modal large language models (MLLMs) for remote sensing (RS) data…

Computer Vision and Pattern Recognition · Computer Science 2024-01-19 Yang Zhan , Zhitong Xiong , Yuan Yuan

The Large Visual-Language Models (LVLMs) have significantly advanced image understanding. Their comprehension and reasoning capabilities enable promising applications in autonomous driving scenarios. However, existing research typically…

Computer Vision and Pattern Recognition · Computer Science 2025-05-14 Zongchuang Zhao , Haoyu Fu , Dingkang Liang , Xin Zhou , Dingyuan Zhang , Hongwei Xie , Bing Wang , Xiang Bai

As a powerful all-weather Earth observation tool, synthetic aperture radar (SAR) remote sensing enables critical military reconnaissance, maritime surveillance, and infrastructure monitoring. Although Vision language models (VLMs) have made…

Computation and Language · Computer Science 2025-03-05 Zhiming Ma , Xiayang Xiao , Sihao Dong , Peidong Wang , HaiPeng Wang , Qingyun Pan