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Existing vehicle re-identification (re-id) evaluation benchmarks consider strongly artificial test scenarios by assuming the availability of high quality images and fine-grained appearance at an almost constant image scale, reminiscent to…

计算机视觉与模式识别 · 计算机科学 2018-09-27 Aytaç Kanacı , Xiatian Zhu , Shaogang Gong

Animal re-identification (ReID) has become an indispensable tool in ecological research, playing a critical role in tracking population dynamics, analyzing behavioral patterns, and assessing ecological impacts, all of which are vital for…

计算机视觉与模式识别 · 计算机科学 2024-12-03 Yuhao Lin , Lingqiao Liu , Javen Shi

As re-ranking is a necessary procedure to boost person re-identification (re-ID) performance on large-scale datasets, the diversity of feature becomes crucial to person reID for its importance both on designing pedestrian descriptions and…

计算机视觉与模式识别 · 计算机科学 2017-08-15 Rui Yu , Zhichao Zhou , Song Bai , Xiang Bai

Pre-trained Vision-Language Models (VLMs), \textit{e.g.} CLIP, have become essential tools in multimodal transfer learning. However, fine-tuning VLMs in few-shot scenarios poses significant challenges in balancing task-specific adaptation…

计算机视觉与模式识别 · 计算机科学 2025-12-09 Xiang Lin , Weixin Li , Shu Guo , Lihong Wang , Di Huang

Previous works on multi-label image recognition (MLIR) usually use CNNs as a starting point for research. In this paper, we take pure Vision Transformer (ViT) as the research base and make full use of the advantages of Transformer with…

计算机视觉与模式识别 · 计算机科学 2022-04-25 Yunqing Hu , Xuan Jin , Yin Zhang , Haiwen Hong , Jingfeng Zhang , Feihu Yan , Yuan He , Hui Xue

Model fine-tuning is a widely used transfer learning approach in person Re-identification (ReID) applications, which fine-tuning a pre-trained feature extraction model into the target scenario instead of training a model from scratch. It is…

计算机视觉与模式识别 · 计算机科学 2020-11-09 Zhengxu Yu , Dong Shen , Zhongming Jin , Jianqiang Huang , Deng Cai , Xian-Sheng Hua

Despite achieving state-of-the-art performance, deep learning methods generally require a large amount of labeled data during training and may suffer from overfitting when the sample size is small. To ensure good generalizability of deep…

计算机视觉与模式识别 · 计算机科学 2020-06-30 Xiaoxu Li , Liyun Yu , Xiaochen Yang , Zhanyu Ma , Jing-Hao Xue , Jie Cao , Jun Guo

This paper presents an approach to tackle the re-identification problem. This is a challenging problem due to the large variation of pose, illumination or camera view. More and more datasets are available to train machine learning models…

计算机视觉与模式识别 · 计算机科学 2018-07-26 Matthieu Ospici , Antoine Cecchi

Learning to re-identify or retrieve a group of people across non-overlapped camera systems has important applications in video surveillance. However, most existing methods focus on (single) person re-identification (re-id), ignoring the…

计算机视觉与模式识别 · 计算机科学 2021-04-30 Yichao Yan , Jie Qin , Bingbing Ni , Jiaxin Chen , Li Liu , Fan Zhu , Wei-Shi Zheng , Xiaokang Yang , Ling Shao

Person Re-Identification (re-id) is a challenging task in computer vision, especially when there are limited training data from multiple camera views. In this paper, we pro- pose a deep learning based person re-identification method by…

计算机视觉与模式识别 · 计算机科学 2016-11-21 Qiqi Xiao , Kelei Cao , Haonan Chen , Fangyue Peng , Chi Zhang

Accurate fisheries data are crucial for effective and sustainable marine resource management. With the recent adoption of Electronic Monitoring (EM) systems, more video data is now being collected than can be feasibly reviewed manually.…

计算机视觉与模式识别 · 计算机科学 2025-12-12 Samitha Nuwan Thilakarathna , Ercan Avsar , Martin Mathias Nielsen , Malte Pedersen

Vehicle re-identification aims to obtain the same vehicles from vehicle images. This is challenging but essential for analyzing and predicting traffic flow in the city. Although deep learning methods have achieved enormous progress for this…

计算机视觉与模式识别 · 计算机科学 2023-08-04 Sangrok Lee , Eunsoo Park , Hongsuk Yi , Sang Hun Lee

Due to some complex factors (e.g., occlusion, pose variation and diverse camera perspectives), extracting stronger feature representation in person re-identification remains a challenging task. In this paper, we proposed a novel…

计算机视觉与模式识别 · 计算机科学 2024-10-24 Zhangjian Ji , Donglin Cheng , Kai Feng

Person re-identification (Re-ID) is the task of matching humans across cameras with non-overlapping views that has important applications in visual surveillance. Like other computer vision tasks, this task has gained much with the…

计算机视觉与模式识别 · 计算机科学 2018-07-24 Sergey Rodionov , Alexey Potapov , Hugo Latapie , Enzo Fenoglio , Maxim Peterson

Pre-trained vision-language models like CLIP have recently shown superior performances on various downstream tasks, including image classification and segmentation. However, in fine-grained image re-identification (ReID), the labels are…

计算机视觉与模式识别 · 计算机科学 2023-01-03 Siyuan Li , Li Sun , Qingli Li

To achieve robustness in Re-Identification, standard methods leverage tracking information in a Video-To-Video fashion. However, these solutions face a large drop in performance for single image queries (e.g., Image-To-Video setting).…

计算机视觉与模式识别 · 计算机科学 2020-07-09 Angelo Porrello , Luca Bergamini , Simone Calderara

Reducing computational complexity remains a critical challenge for the widespread adoption of learning-based image compression techniques. In this work, we propose TreeNet, a novel low-complexity image compression model that leverages a…

计算机视觉与模式识别 · 计算机科学 2025-12-19 Mahadev Prasad Panda , Purnachandra Rao Makkena , Srivatsa Prativadibhayankaram , Siegfried Fößel , André Kaup

In recent years, vehicle re-identification (Re-ID) has gained increasing importance in various applications such as assisted driving systems, traffic flow management, and vehicle tracking, due to the growth of intelligent transportation…

计算机视觉与模式识别 · 计算机科学 2023-10-26 Yuejun Jiao , Song Qiu , Mingsong Chen , Dingding Han , Qingli Li , Yue Lu

Person re-identification (re-ID) has recently been tremendously boosted due to the advancement of deep convolutional neural networks (CNN). The majority of deep re-ID methods focus on designing new CNN architectures, while less attention is…

计算机视觉与模式识别 · 计算机科学 2018-08-21 Kai Li , Zhengming Ding , Kunpeng Li , Yulun Zhang , Yun Fu

Jointly utilizing global and local features to improve model accuracy is becoming a popular approach for the person re-identification (ReID) problem, because previous works using global features alone have very limited capacity at…

计算机视觉与模式识别 · 计算机科学 2020-09-09 Wenpeng Li , Yongli Sun , Jinjun Wang , Han Xu , Xiangru Yang , Long Cui