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Cross-modal retrieval aims to retrieve relevant data across different modalities (e.g., texts vs. images). The common strategy is to apply element-wise constraints between manually labeled pair-wise items to guide the generators to learn…

Multimedia · Computer Science 2019-04-18 Xin Wen , Zhizhong Han , Xinyu Yin , Yu-Shen Liu

Modern data analytics take advantage of ensemble learning and transfer learning approaches to tackle some of the most relevant issues in data analysis, such as lack of labeled data to use to train the analysis models, sparsity of the…

Multimodal remote sensing semantic segmentation enhances scene interpretation by exploiting complementary physical cues from heterogeneous data. Although pretrained Vision Foundation Models (VFMs) provide strong general-purpose…

Computer Vision and Pattern Recognition · Computer Science 2026-03-19 Haocheng Li , Juepeng Zheng , Shuangxi Miao , Ruibo Lu , Guosheng Cai , Haohuan Fu , Jianxi Huang

Multi-modal entity alignment aims to identify equivalent entities between two multi-modal Knowledge graphs by integrating multi-modal data, such as images and text, to enrich the semantic representations of entities. However, existing…

Artificial Intelligence · Computer Science 2026-01-21 Zhifei Li , Ziyue Qin , Xiangyu Luo , Xiaoju Hou , Yue Zhao , Miao Zhang , Zhifang Huang , Kui Xiao , Bing Yang

Efficiently predicting motion plans directly from vision remains a fundamental challenge in robotics, where planning typically requires explicit goal specification and task-specific design. Recent vision-language-action (VLA) models infer…

Accurate, dense depth estimation is crucial for robotic perception, but commodity sensors often yield sparse or incomplete measurements due to hardware limitations. Existing RGBD-fused depth completion methods learn priors jointly…

Computer Vision and Pattern Recognition · Computer Science 2026-03-09 Zhiyuan Zhou , Ruofeng Liu , Taichi Liu , Weijian Zuo , Shanshan Wang , Zhiqing Hong , Desheng Zhang

Despite significant advances in image-to-image (I2I) translation with generative adversarial networks (GANs), it remains challenging to effectively translate an image to a set of diverse images in multiple target domains using a single pair…

Computer Vision and Pattern Recognition · Computer Science 2022-06-30 Shihua Huang , Cheng He , Ran Cheng

Cooperative perception enhances autonomous driving by leveraging Vehicle-to-Everything (V2X) communication for multi-agent sensor fusion. However, most existing methods rely on single-modal data sharing, limiting fusion performance,…

Robotics · Computer Science 2025-09-25 Lantao Li , Kang Yang , Wenqi Zhang , Xiaoxue Wang , Chen Sun

Remote sensing imagery has attracted significant attention in recent years due to its instrumental role in global environmental monitoring, land usage monitoring, and more. As image databases grow each year, performing automatic…

Computer Vision and Pattern Recognition · Computer Science 2026-01-21 Jielu Zhang , Zhongliang Zhou , Gengchen Mai , Mengxuan Hu , Zihan Guan , Sheng Li , Lan Mu

Video-text retrieval is a class of cross-modal representation learning problems, where the goal is to select the video which corresponds to the text query between a given text query and a pool of candidate videos. The contrastive paradigm…

Computer Vision and Pattern Recognition · Computer Science 2023-02-14 Jinbin Bai , Chunhui Liu , Feiyue Ni , Haofan Wang , Mengying Hu , Xiaofeng Guo , Lele Cheng

Unsupervised neural machine translation (UNMT) has recently achieved remarkable results with only large monolingual corpora in each language. However, the uncertainty of associating target with source sentences makes UNMT theoretically an…

Computer Vision and Pattern Recognition · Computer Science 2019-05-28 Yuanhang Su , Kai Fan , Nguyen Bach , C. -C. Jay Kuo , Fei Huang

The development of high-resolution remote sensing satellites has provided great convenience for research work related to remote sensing. Segmentation and extraction of specific targets are essential tasks when facing the vast and complex…

Computer Vision and Pattern Recognition · Computer Science 2025-02-11 Jie Zhang , Xubing Yang , Rui Jiang , Wei Shao , Li Zhang

Multimodal learning, which involves integrating information from various modalities such as text, images, audio, and video, is pivotal for numerous complex tasks like visual question answering, cross-modal retrieval, and caption generation.…

Computer Vision and Pattern Recognition · Computer Science 2025-07-29 G. Thomas Hudson , Dean Slack , Thomas Winterbottom , Jamie Sterling , Chenghao Xiao , Junjie Shentu , Noura Al Moubayed

Designing a 6G-oriented universal model capable of processing multi-modal data and executing diverse air interface tasks has emerged as a common goal in future wireless systems. Building on our prior work in communication multi-modal…

Machine Learning · Computer Science 2025-05-16 Tianyu Jiao , Zhuoran Xiao , Yihang Huang , Chenhui Ye , Yijia Feng , Liyu Cai , Jiang Chang , Fangkun Liu , Yin Xu , Dazhi He , Yunfeng Guan , Wenjun Zhang

We present Unified-IO 2, the first autoregressive multimodal model that is capable of understanding and generating image, text, audio, and action. To unify different modalities, we tokenize inputs and outputs -- images, text, audio, action,…

Computer Vision and Pattern Recognition · Computer Science 2023-12-29 Jiasen Lu , Christopher Clark , Sangho Lee , Zichen Zhang , Savya Khosla , Ryan Marten , Derek Hoiem , Aniruddha Kembhavi

We study analogical trajectory transfer, where the goal is to translate motion trajectories in one 3D environment to a semantically analogous location in another. Such a capacity would enable machines to perform analogical spatial…

Computer Vision and Pattern Recognition · Computer Science 2026-05-15 Junho Kim , Eun Sun Lee , Gwangtak Bae , Seunggu Kang , Young Min Kim

With the rapid proliferation of information across digital platforms, stance detection has emerged as a pivotal challenge in social media analysis. While most of the existing approaches focus solely on textual data, real-world social media…

Computer Vision and Pattern Recognition · Computer Science 2025-09-11 Lata Pangtey , Omkar Kabde , Shahid Shafi Dar , Nagendra Kumar

Multimodal learning systems often face substantial uncertainty due to noisy data, low-quality labels, and heterogeneous modality characteristics. These issues become especially critical in human-computer interaction settings, where data…

Artificial Intelligence · Computer Science 2025-11-21 Hyo-Jeong Jang

Segmentation is an essential step for remote sensing image processing. This study aims to advance the application of the Segment Anything Model (SAM), an innovative image segmentation model by Meta AI, in the field of remote sensing image…

Computer Vision and Pattern Recognition · Computer Science 2023-11-02 Lucas Prado Osco , Qiusheng Wu , Eduardo Lopes de Lemos , Wesley Nunes Gonçalves , Ana Paula Marques Ramos , Jonathan Li , José Marcato Junior

We present a novel multimodal multitask network and associated training algorithm. The method is capable of ingesting data from approximately 12 different modalities namely image, video, audio, text, depth, point cloud, time series,…

Computer Vision and Pattern Recognition · Computer Science 2025-07-21 Siddharth Srivastava , Gaurav Sharma