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Low-light image enhancement (LLIE) is a fundamental yet challenging task due to the presence of noise, loss of detail, and poor contrast in images captured under insufficient lighting conditions. Recent methods often rely solely on…

Computer Vision and Pattern Recognition · Computer Science 2025-07-29 Alexandru Brateanu , Raul Balmez , Ciprian Orhei , Codruta Ancuti , Cosmin Ancuti

This paper focuses on the area of RGB(visible)-NIR(near-infrared) cross-modality image registration, which is crucial for many downstream vision tasks to fully leverage the complementary information present in visible and infrared images.…

Computer Vision and Pattern Recognition · Computer Science 2024-05-31 Huadong Li , Shichao Dong , Jin Wang , Rong Fu , Minhao Jing , Jiajun Liang , Haoqiang Fan , Renhe Ji

Recognizing objects from simultaneously sensed photometric (RGB) and depth channels is a fundamental yet practical problem in many machine vision applications such as robot grasping and autonomous driving. In this paper, we address this…

Computer Vision and Pattern Recognition · Computer Science 2018-12-26 Guanbin Li , Yukang Gan , Hejun Wu , Nong Xiao , Liang Lin

With the rapid progression of deep learning technologies, multi-modality image fusion has become increasingly prevalent in object detection tasks. Despite its popularity, the inherent disparities in how different sources depict scene…

Computer Vision and Pattern Recognition · Computer Science 2024-01-02 Xingyuan Li , Yang Zou , Jinyuan Liu , Zhiying Jiang , Long Ma , Xin Fan , Risheng Liu

Multimodal Domain Generalization (MMDG) leverages the complementary strengths of multiple modalities to enhance model generalization on unseen domains. A central challenge in multimodal learning is optimization imbalance, where modalities…

Machine Learning · Computer Science 2026-03-17 Hongzhao Li , Guohao Shen , Shupan Li , Mingliang Xu , Muhammad Haris Khan

The main purpose of RGB-D salient object detection (SOD) is how to better integrate and utilize cross-modal fusion information. In this paper, we explore these issues from a new perspective. We integrate the features of different modalities…

Computer Vision and Pattern Recognition · Computer Science 2020-07-17 Youwei Pang , Lihe Zhang , Xiaoqi Zhao , Huchuan Lu

Multimodal remote sensing object detection aims to achieve more accurate and robust perception under challenging conditions by fusing complementary information from different modalities. However, existing approaches that rely on…

Computer Vision and Pattern Recognition · Computer Science 2025-12-02 Jianhong Han , Yupei Wang , Yuan Zhang , Liang Chen

Learning based on multimodal data has attracted increasing interest recently. While a variety of sensory modalities can be collected for training, not all of them are always available in development scenarios, which raises the challenge to…

Computer Vision and Pattern Recognition · Computer Science 2025-07-30 Shicai Wei , Yang Luo , Chunbo Luo

Existing Transformer-based RGBT tracking methods either use cross-attention to fuse the two modalities, or use self-attention and cross-attention to model both modality-specific and modality-sharing information. However, the significant…

Computer Vision and Pattern Recognition · Computer Science 2023-04-25 Yabin Zhu , Chenglong Li , Xiao Wang , Jin Tang , Zhixiang Huang

To tackle the challenge of vehicle re-identification (Re-ID) in complex lighting environments and diverse scenes, multi-spectral sources like visible and infrared information are taken into consideration due to their excellent complementary…

Computer Vision and Pattern Recognition · Computer Science 2023-06-27 Aihua Zheng , Xianpeng Zhu , Zhiqi Ma , Chenglong Li , Jin Tang , Jixin Ma

Multimodal semantic segmentation integrates complementary information from diverse sensors for remote sensing Earth observation. However, practical systems often encounter missing modalities due to sensor failures or incomplete coverage,…

Computer Vision and Pattern Recognition · Computer Science 2026-03-04 Lekang Wen , Liang Liao , Jing Xiao , Mi Wang

Salient object detection (SOD) on RGB and depth images has attracted more and more research interests, due to its effectiveness and the fact that depth cues can now be conveniently captured. Existing RGB-D SOD models usually adopt different…

Computer Vision and Pattern Recognition · Computer Science 2022-01-11 Tao Zhou , Deng-Ping Fan , Geng Chen , Yi Zhou , Huazhu Fu

The primary value of infrared and visible image fusion technology lies in applying the fusion results to downstream tasks. However, existing methods face challenges such as increased training complexity and significantly compromised…

Computer Vision and Pattern Recognition · Computer Science 2024-11-15 Zengyi Yang , Yafei Zhang , Huafeng Li , Yu Liu

In recent years, the research community has shown a lot of interest to panoramic images that offer a 360-degree directional perspective. Multiple data modalities can be fed, and complimentary characteristics can be utilized for more robust…

Computer Vision and Pattern Recognition · Computer Science 2023-08-21 Suresh Guttikonda , Jason Rambach

Unsupervised learning visible-infrared person re-identification (USL-VI-ReID) offers a more flexible and cost-effective alternative compared to supervised methods. This field has gained increasing attention due to its promising potential.…

Computer Vision and Pattern Recognition · Computer Science 2024-12-12 Yiming Yang , Weipeng Hu , Haifeng Hu

Imitation learning has emerged as a crucial ap proach for acquiring visuomotor skills from demonstrations, where designing effective observation encoders is essential for policy generalization. However, existing methods often struggle to…

Robotics · Computer Science 2025-12-01 Yikai Tang , Haoran Geng , Sheng Zang , Pieter Abbeel , Jitendra Malik

Depth cues with affluent spatial information have been proven beneficial in boosting salient object detection (SOD), while the depth quality directly affects the subsequent SOD performance. However, it is inevitable to obtain some…

Computer Vision and Pattern Recognition · Computer Science 2021-04-21 Zhou Huang , Huai-Xin Chen , Tao Zhou , Yun-Zhi Yang , Bi-Yuan Liu

Infrared and visible image fusion (IVIF) is a fundamental task in multi-modal perception that aims to integrate complementary structural and textural cues from different spectral domains. In this paper, we propose FusionNet, a novel…

Computer Vision and Pattern Recognition · Computer Science 2025-09-16 Tianyao Sun , Dawei Xiang , Tianqi Ding , Xiang Fang , Yijiashun Qi , Zunduo Zhao

Text-guided multispectral object detection uses text semantics to guide semantic-aware cross-modal interaction between RGB and IR for more robust perception. However, notable limitations remain: (1) existing methods often use text only as…

Computer Vision and Pattern Recognition · Computer Science 2026-04-14 Jiaqi Wu , Zhen Wang , Enhao Huang , Kangqing Shen , Yulin Wang , Yang Yue , Yifan Pu , Gao Huang

Multi-modal learning is a fast growing area in artificial intelligence. It tries to help machines understand complex things by combining information from different sources, like images, text, and audio. By using the strengths of each…

Machine Learning · Computer Science 2025-12-22 Qihang Jin , Enze Ge , Yuhang Xie , Hongying Luo , Junhao Song , Ziqian Bi , Chia Xin Liang , Jibin Guan , Joe Yeong , Xinyuan Song , Junfeng Hao