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Video-based person re-identification (ReID) is challenging due to the presence of various interferences in video frames. Recent approaches handle this problem using temporal aggregation strategies. In this work, we propose a novel Context…

计算机视觉与模式识别 · 计算机科学 2022-07-07 Kan Wang , Changxing Ding , Jianxin Pang , Xiangmin Xu

Modern diffusion models encounter a fundamental trade-off between training efficiency and generation quality. While existing representation alignment methods, such as REPA, accelerate convergence through patch-wise alignment, they often…

计算机视觉与模式识别 · 计算机科学 2025-03-12 Hesen Chen , Junyan Wang , Zhiyu Tan , Hao Li

Maritime surveillance is indispensable for civilian fields, including national maritime safeguarding, channel monitoring, and so on, in which synthetic aperture radar (SAR) ship target recognition is a crucial research field. The core…

图像与视频处理 · 电气工程与系统科学 2023-08-22 Chenwei Wang , Jifang Pei , Siyi Luo , Weibo Huo , Yulin Huang , Yin Zhang , Jianyu Yang

The diversity of retinal imaging devices poses a significant challenge: domain shift, which leads to performance degradation when applying the deep learning models trained on one domain to new testing domains. In this paper, we propose a…

图像与视频处理 · 电气工程与系统科学 2021-10-07 Peng Liu , Charlie T. Tran , Bin Kong , Ruogu Fang

Unsupervised anomaly detection plays a pivotal role in industrial defect inspection and medical image analysis, with most methods relying on the reconstruction framework. However, these methods may suffer from over-generalization, enabling…

计算机视觉与模式识别 · 计算机科学 2026-03-25 Wei Luo , Peng Xing , Yunkang Cao , Haiming Yao , Weiming Shen , Zechao Li

Automated change detection in remote sensing imagery is critical for urban management, environmental monitoring, and disaster assessment. While deep learning models have advanced this field, they often struggle with challenges like low…

计算机视觉与模式识别 · 计算机科学 2026-02-11 Emad Gholibeigi , Abbas Koochari , Azadeh ZamaniFar

Applying the knowledge of an object detector trained on a specific domain directly onto a new domain is risky, as the gap between two domains can severely degrade model's performance. Furthermore, since different instances commonly embody…

计算机视觉与模式识别 · 计算机科学 2020-03-31 Minghao Xu , Hang Wang , Bingbing Ni , Qi Tian , Wenjun Zhang

This work introduces CLIP-aware Domain-Adaptive Super-Resolution (CDASR), a novel framework that addresses the critical challenge of domain generalization in single image super-resolution. By leveraging the semantic capabilities of CLIP…

计算机视觉与模式识别 · 计算机科学 2025-05-20 Zhengyang Lu , Qian Xia , Weifan Wang , Feng Wang

Recently, deep learning has achieved promising performance in the change detection task. However, the deep models are task-specific and data set bias often exists, thus it is difficult to transfer a network trained on one multi-temporal…

计算机视觉与模式识别 · 计算机科学 2020-04-14 Hongruixuan Chen , Chen Wu , Bo Du , Liangepei Zhang

Unsupervised domain adaptation (UDA) has achieved remarkable success in fault diagnosis, bringing significant benefits to diverse industrial applications. While most UDA methods focus on cross-working condition scenarios where the source…

机器学习 · 计算机科学 2024-05-29 Ziyan Wang , Mohamed Ragab , Wenmian Yang , Min Wu , Sinno Jialin Pan , Jie Zhang , Zhenghua Chen

Despite advances in object detection, aerial imagery remains a challenging domain, as models often fail to generalize across variations in spatial resolution, scene composition, and semantic label coverage. Differences in geographic…

计算机视觉与模式识别 · 计算机科学 2026-04-22 Pourya Shamsolmoali , Masoumeh Zareapoor , Michael Felsberg , Nick Pears , Yue Lu

Recently, reference-based image super-resolution (RefSR) has shown excellent performance in image super-resolution (SR) tasks. The main idea of RefSR is to utilize additional information from the reference (Ref) image to recover the…

计算机视觉与模式识别 · 计算机科学 2024-01-30 Jeongho Min , Yejun Lee , Dongyoung Kim , Jaejun Yoo

The rapid identification and accurate diagnosis of breast cancer, known as the killer of women, have become greatly significant for those patients. Numerous breast cancer histopathological image classification methods have been proposed.…

图像与视频处理 · 电气工程与系统科学 2023-06-27 Luyuan Xie , Cong Li , Zirui Wang , Xin Zhang , Boyan Chen , Qingni Shen , Zhonghai Wu

Conventional object detection methods essentially suppose that the training and testing data are collected from a restricted target domain with expensive labeling cost. For alleviating the problem of domain dependency and cumbersome…

计算机视觉与模式识别 · 计算机科学 2019-09-10 Zhenwei He , Lei Zhang

Semantic segmentation is a key technique involved in automatic interpretation of high-resolution remote sensing (HRS) imagery and has drawn much attention in the remote sensing community. Deep convolutional neural networks (DCNNs) have been…

计算机视觉与模式识别 · 计算机科学 2023-02-15 Jingru Zhu , Ya Guo , Geng Sun , Libo Yang , Min Deng , Jie Chen

Semi-supervised change detection (SSCD) aims to detect changes between bi-temporal remote sensing images by utilizing limited labeled data and abundant unlabeled data. Existing methods struggle in complex scenarios, exhibiting poor…

计算机视觉与模式识别 · 计算机科学 2025-09-30 Qi'ao Xu , Pengfei Wang , Yanjun Li , Tianwen Qian , Xiaoling Wang

Various deep learning models have been developed to segment anatomical structures from medical images, but they typically have poor performance when tested on another target domain with different data distribution. Recently, unsupervised…

图像与视频处理 · 电气工程与系统科学 2022-01-21 Linkai Peng , Li Lin , Pujin Cheng , Ziqi Huang , Xiaoying Tang

Despite great progress in face recognition tasks achieved by deep convolution neural networks (CNNs), these models often face challenges in real world tasks where training images gathered from Internet are different from test images because…

计算机视觉与模式识别 · 计算机科学 2022-05-30 Mei Wang , Weihong Deng

Detecting tiny objects in remote sensing (RS) imagery has been a long-standing challenge due to their extremely limited spatial information, weak feature representations, and dense distributions across complex backgrounds. Despite numerous…

计算机视觉与模式识别 · 计算机科学 2025-09-08 Xiaozheng Jiang , Wei Zhang , Xuerui Mao

Accurate identification of late-life depression (LLD) using structural brain MRI is essential for monitoring disease progression and facilitating timely intervention. However, existing learning-based approaches for LLD detection are often…

计算机视觉与模式识别 · 计算机科学 2025-07-31 Yuzhen Gao , Qianqian Wang , Yongheng Sun , Cui Wang , Yongquan Liang , Mingxia Liu