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Enhancing low-light traffic images is crucial for reliable perception in autonomous driving, intelligent transportation, and urban surveillance systems. Nighttime and dimly lit traffic scenes often suffer from poor visibility due to low…

计算机视觉与模式识别 · 计算机科学 2025-11-25 Siddiqua Namrah

The EPC GEN 2 communication protocol for Ultra-high frequency Radio Frequency Identification (RFID) has offered a promising avenue for advancing the intelligence of transportation infrastructure. With the capability of linking vehicles to…

Recent advancements in adapting vision-language pre-training models like CLIP for person re-identification (ReID) tasks often rely on complex adapter design or modality-specific tuning while neglecting cross-modal interaction, leading to…

计算机视觉与模式识别 · 计算机科学 2025-07-02 Yunfei Xie , Yuxuan Cheng , Juncheng Wu , Haoyu Zhang , Yuyin Zhou , Shoudong Han

Collaborative perception allows agents to enhance their perceptual capabilities by exchanging intermediate features. Existing methods typically organize these intermediate features as 2D bird's-eye-view (BEV) representations, which discard…

计算机视觉与模式识别 · 计算机科学 2025-08-28 Yang Li , Quan Yuan , Guiyang Luo , Xiaoyuan Fu , Rui Pan , Yujia Yang , Congzhang Shao , Yuewen Liu , Jinglin Li

Cooperative transmission is an emerging communication technique that takes advantage of the broadcast nature of wireless channels. However, due to low spectral efficiency and the requirement of orthogonal channels, its potential for use in…

信息论 · 计算机科学 2016-11-17 Zhu Han , Xin Zhang , H. Vincent Poor

Low-light image enhancement remains a challenging problem due to severe noise, color distortion, contrast degradation, and loss of structural details under insufficient illumination. Existing methods typically apply uniform enhancement…

图像与视频处理 · 电气工程与系统科学 2026-05-19 Bibhabasu Debnath , Sahana Ray , Sanjay Ghosh

Due to balanced accuracy and speed, one-shot models which jointly learn detection and identification embeddings, have drawn great attention in multi-object tracking (MOT). However, the inherent differences and relations between detection…

计算机视觉与模式识别 · 计算机科学 2022-05-25 Chao Liang , Zhipeng Zhang , Xue Zhou , Bing Li , Shuyuan Zhu , Weiming Hu

Although recent masked image modeling (MIM)-based HSI-LiDAR/SAR classification methods have gradually recognized the importance of the spectral information, they have not adequately addressed the redundancy among different spectra,…

图像与视频处理 · 电气工程与系统科学 2024-06-04 Junyan Lin , Xuepeng Jin , Feng Gao , Junyu Dong , Hui Yu

Semantic communication has been introduced into collaborative perception systems for autonomous driving, offering a promising approach to enhancing data transmission efficiency and robustness. Despite its potential, existing semantic…

信号处理 · 电气工程与系统科学 2025-12-30 Jipeng Gan , Le Liang , Hua Zhang , Chongtao Guo , Shi Jin

Domain generalization (DG) aims to improve the generalization performance for an unseen target domain by using the knowledge of multiple seen source domains. Mainstream DG methods typically assume that the domain label of each source sample…

计算机视觉与模式识别 · 计算机科学 2022-03-25 Chaoqi Chen , Jiongcheng Li , Xiaoguang Han , Xiaoqing Liu , Yizhou Yu

Images captured under low-light scenarios often suffer from low quality. Previous CNN-based deep learning methods often involve using Retinex theory. Nevertheless, most of them cannot perform well in more complicated datasets like LOL-v2…

计算机视觉与模式识别 · 计算机科学 2025-04-25 Jingcheng Li , Ye Qiao , Haocheng Xu , Sitao Huang

Visible-Infrared Person Re-Identification (VI-ReID) is a challenging retrieval task under complex modality changes. Existing methods usually focus on extracting discriminative visual features while ignoring the reliability and commonality…

计算机视觉与模式识别 · 计算机科学 2022-12-02 Hu Lu , Xuezhang Zou , Pingping Zhang

Diffusion model-based low-light image enhancement methods rely heavily on paired training data, leading to limited extensive application. Meanwhile, existing unsupervised methods lack effective bridging capabilities for unknown degradation.…

计算机视觉与模式识别 · 计算机科学 2025-02-18 Jinhong He , Minglong Xue , Aoxiang Ning , Chengyun Song

With distributed machine learning being a prominent technique for large-scale machine learning tasks, communication complexity has become a major bottleneck for speeding up training and scaling up machine numbers. In this paper, we propose…

机器学习 · 计算机科学 2023-09-26 Pengyun Yue , Hanzhen Zhao , Cong Fang , Di He , Liwei Wang , Zhouchen Lin , Song-chun Zhu

Recovering high-frequency textures in image demosaicking remains a challenging issue. While existing methods introduced elaborate spatial learning methods, they still exhibit limited performance. To address this issue, a frequency…

计算机视觉与模式识别 · 计算机科学 2025-03-21 Jingyun Liu , Daiqin Yang , Zhenzhong Chen

Vehicle re-identification (Re-ID) has become a popular research topic owing to its practicability in intelligent transportation systems. Vehicle Re-ID suffers the numerous challenges caused by drastic variation in illumination, occlusions,…

计算机视觉与模式识别 · 计算机科学 2020-03-31 Rixing Zhu , Jianwu Fang , Hongke Xu , Hongkai Yu , Jianru Xue

Person Re-identification (ReID) aims to retrieve the specific person across non-overlapping cameras, which greatly helps intelligent transportation systems. As we all know, Convolutional Neural Networks (CNNs) and Transformers have the…

计算机视觉与模式识别 · 计算机科学 2024-12-24 Yuhao Wang , Pingping Zhang , Xuehu Liu , Zhengzheng Tu , Huchuan Lu

Recently, vehicle similarity learning, also called re-identification (ReID), has attracted significant attention in computer vision. Several algorithms have been developed and obtained considerable success. However, most existing methods…

计算机视觉与模式识别 · 计算机科学 2022-09-20 Wei-Ting Chen , I-Hsiang Chen , Chih-Yuan Yeh , Hao-Hsiang Yang , Hua-En Chang , Jian-Jiun Ding , Sy-Yen Kuo

Deep learning (DL) based methods for orthogonal frequency division multiplexing (OFDM) radio receivers demonstrated higher signal detection performance compared to the traditional receivers. However, the existing DL-based models, usually…

信息论 · 计算机科学 2025-10-15 Mohanad Obeed , Ming Jian

Convolutional neural network (CNN) based image enhancement methods such as super-resolution and detail enhancement have achieved remarkable performances. However, amounts of operations including convolution and parameters within the…

图像与视频处理 · 电气工程与系统科学 2022-05-03 Sangwook Baek , Yongsup Park , Youngo Park , Jungmin Lee , Kwangpyo Choi