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Identifying individual animals within large wildlife populations is essential for effective wildlife monitoring and conservation efforts. Recent advancements in computer vision have shown promise in animal re-identification (Animal ReID) by…

计算机视觉与模式识别 · 计算机科学 2025-08-21 Yuzhuo Li , Di Zhao , Tingrui Qiao , Yihao Wu , Bo Pang , Yun Sing Koh

Semi-supervised learning is a challenging problem which aims to construct a model by learning from a limited number of labeled examples. Numerous methods have been proposed to tackle this problem, with most focusing on utilizing the…

计算机视觉与模式识别 · 计算机科学 2021-07-02 Peng Tu , Yawen Huang , Rongrong Ji , Feng Zheng , Ling Shao

As an instance-level recognition problem, person re-identification (ReID) relies on discriminative features, which not only capture different spatial scales but also encapsulate an arbitrary combination of multiple scales. We call features…

计算机视觉与模式识别 · 计算机科学 2019-12-19 Kaiyang Zhou , Yongxin Yang , Andrea Cavallaro , Tao Xiang

Idling vehicle detection (IVD) can be helpful in monitoring and reducing unnecessary idling and can be integrated into real-time systems to address the resulting pollution and harmful products. The previous approach [13], a non-end-to-end…

计算机视觉与模式识别 · 计算机科学 2024-10-29 Xiwen Li , Rehman Mohammed , Tristalee Mangin , Surojit Saha , Ross T Whitaker , Kerry E. Kelly , Tolga Tasdizen

Prevailing deep convolutional neural networks (CNNs) for person re-IDentification (reID) are usually built upon ResNet or VGG backbones, which were originally designed for classification. Because reID is different from classification, the…

计算机视觉与模式识别 · 计算机科学 2019-08-21 Ruijie Quan , Xuanyi Dong , Yu Wu , Linchao Zhu , Yi Yang

Recent vision-language models such as CLIP provide strong cross-modal alignment, but current CLIP-guided ReID pipelines rely on global features and fixed prompts. This limits their ability to capture fine-grained attribute cues and adapt to…

计算机视觉与模式识别 · 计算机科学 2026-04-01 Wang Zhou , Boran Duan , Haojun Ai , Ruiqi Lan , Ziyue Zhou

Attribute-based recognition models, due to their impressive performance and their ability to generalize well on novel categories, have been widely adopted for many computer vision applications. However, usually both the attribute vocabulary…

计算机视觉与模式识别 · 计算机科学 2017-04-13 Ziad Al-Halah , Rainer Stiefelhagen

Object Re-Identification (Re-ID) aims to identify and retrieve specific objects from images captured at different places and times. Recently, object Re-ID has achieved great success with the advances of Vision Transformers (ViT). However,…

计算机视觉与模式识别 · 计算机科学 2024-04-24 Yingquan Wang , Pingping Zhang , Dong Wang , Huchuan Lu

The crucial problem in vehicle re-identification is to find the same vehicle identity when reviewing this object from cross-view cameras, which sets a higher demand for learning viewpoint-invariant representations. In this paper, we propose…

计算机视觉与模式识别 · 计算机科学 2021-09-17 Jiajian Zhao , Yifan Zhao , Jia Li , Ke Yan , Yonghong Tian

Person re-identification is a standard and established problem in the computer vision community. In recent years, vehicle re-identification is also getting more attention. In this paper, we focus on both these tasks and propose a method for…

计算机视觉与模式识别 · 计算机科学 2019-03-14 Jakub Špaňhel , Jakub Sochor , Roman Juránek , Petr Dobeš , Vojtěch Bartl , Adam Herout

The vehicle re-identification (ReID) plays a critical role in the perception system of autonomous driving, which attracts more and more attention in recent years. However, to our best knowledge, there is no existing complete solution for…

计算机视觉与模式识别 · 计算机科学 2020-07-01 Zizhang Wu , Man Wang , Lingxiao Yin , Weiwei Sun , Jason Wang , Huangbin Wu

Occluded person re-identification (Re-ID) in images captured by multiple cameras is challenging because the target person is occluded by pedestrians or objects, especially in crowded scenes. In addition to the processes performed during…

计算机视觉与模式识别 · 计算机科学 2022-12-12 Minjung Kim , MyeongAh Cho , Heansung Lee , Suhwan Cho , Sangyoun Lee

Detecting 3D objects from point clouds is a practical yet challenging task that has attracted increasing attention recently. In this paper, we propose a Label-Guided auxiliary training method for 3D object detection (LG3D), which serves as…

计算机视觉与模式识别 · 计算机科学 2022-07-26 Yaomin Huang , Xinmei Liu , Yichen Zhu , Zhiyuan Xu , Chaomin Shen , Zhengping Che , Guixu Zhang , Yaxin Peng , Feifei Feng , Jian Tang

Multi-Object Tracking (MOT) is the task that has a lot of potential for development, and there are still many problems to be solved. In the traditional tracking by detection paradigm, There has been a lot of work on feature based object…

计算机视觉与模式识别 · 计算机科学 2020-10-27 Tae-young Chung , Heansung Lee , Myeong Ah Cho , Suhwan Cho , Sangyoun Lee

Graph classification is a crucial task in many real-world multimedia applications, where graphs can represent various multimedia data types such as images, videos, and social networks. Previous efforts have applied graph neural networks…

机器学习 · 计算机科学 2023-09-08 Zhengyang Mao , Wei Ju , Yifang Qin , Xiao Luo , Ming Zhang

Transformer-based supervised pre-training achieves great performance in person re-identification (ReID). However, due to the domain gap between ImageNet and ReID datasets, it usually needs a larger pre-training dataset (e.g. ImageNet-21K)…

计算机视觉与模式识别 · 计算机科学 2021-11-24 Hao Luo , Pichao Wang , Yi Xu , Feng Ding , Yanxin Zhou , Fan Wang , Hao Li , Rong Jin

Person re-identification (re-ID) aims at matching images of the same person across camera views. Due to varying distances between cameras and persons of interest, resolution mismatch can be expected, which would degrade re-ID performance in…

计算机视觉与模式识别 · 计算机科学 2020-10-26 Yu-Jhe Li , Yun-Chun Chen , Yen-Yu Lin , Yu-Chiang Frank Wang

Attaching attributes (such as color, shape, state, action) to object categories is an important computer vision problem. Attribute prediction has seen exciting recent progress and is often formulated as a multi-label classification problem.…

计算机视觉与模式识别 · 计算机科学 2022-03-16 Kareem Metwaly , Aerin Kim , Elliot Branson , Vishal Monga

Learning embeddings that are invariant to the pose of the object is crucial in visual image retrieval and re-identification. The existing approaches for person, vehicle, or animal re-identification tasks suffer from high intra-class…

计算机视觉与模式识别 · 计算机科学 2020-08-27 Olga Moskvyak , Frederic Maire , Feras Dayoub , Mahsa Baktashmotlagh

RGB-Infrared (RGB-IR) person re-identification (ReID) is a technology where the system can automatically identify the same person appearing at different parts of a video when light is unavailable. The critical challenge of this task is the…

计算机视觉与模式识别 · 计算机科学 2020-07-16 Ziyue Zhang , Shuai Jiang , Congzhentao Huang , Yang Li , Richard Yi Da Xu