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Crowd segmentation is a fundamental task serving as the basis of crowded scene analysis, and it is highly desirable to obtain refined pixel-level segmentation maps. However, it remains a challenging problem, as existing approaches either…

计算机视觉与模式识别 · 计算机科学 2021-06-03 Jinhai Yang , Hua Yang

Siamese network based trackers develop rapidly in the field of visual object tracking in recent years. The majority of siamese network based trackers now in use treat each channel in the feature maps generated by the backbone network…

计算机视觉与模式识别 · 计算机科学 2023-03-23 Jiahao Bao , Kaiqiang Chen , Xian Sun , Liangjin Zhao , Wenhui Diao , Menglong Yan

Medical image recognition often faces the problem of insufficient data in practical applications. Image recognition and processing under few-shot conditions will produce overfitting, low recognition accuracy, low reliability and…

图像与视频处理 · 电气工程与系统科学 2024-03-18 Zihao Huang , Yue Wang , Weixing Xin , Xingtong Lin , Huizhen Li , Haowen Chen , Yizhen Lao , Xia Chen

Measuring sentence similarity is a key research area nowadays as it allows machines to better understand human languages. In this paper, we proposed a Cross-Attention Siamese Network (CATsNet) to carry out the task of learning the semantic…

计算与语言 · 计算机科学 2021-05-10 Zhen Wang , Xiangxie Zhang , Yicong Tan

Human transports in hospitals are labor-intensive and primarily performed in beds to save time. This transfer method does not promote the mobility or autonomy of the patient. To relieve the caregivers from this time-consuming task, a mobile…

机器人学 · 计算机科学 2025-03-12 Andreas Zachariae , Julia Widera , Frederik Plahl , Björn Hein , Christian Wurll

Siamese tracking has achieved groundbreaking performance in recent years, where the essence is the efficient matching operator cross-correlation and its variants. Besides the remarkable success, it is important to note that the heuristic…

计算机视觉与模式识别 · 计算机科学 2021-08-03 Zhipeng Zhang , Yihao Liu , Xiao Wang , Bing Li , Weiming Hu

Thermal infrared (TIR) object tracking often suffers from challenges such as target occlusion, motion blur, and background clutter, which significantly degrade the performance of trackers. To address these issues, this paper pro-poses a…

计算机视觉与模式识别 · 计算机科学 2025-06-12 Shang Zhang , Huanbin Zhang , Dali Feng , Yujie Cui , Ruoyan Xiong , Cen He

Living in a changing climate, human society now faces more frequent and severe natural disasters than ever before. As a consequence, rapid disaster response during the "Golden 72 Hours" of search and rescue becomes a vital humanitarian…

计算机视觉与模式识别 · 计算机科学 2026-04-06 Hao Li , Liwei Zou , Wenping Yin , Gulsen Taskin , Naoto Yokoya , Danfeng Hong , Wufan Zhao

Self-localization during navigation with noisy sensors in an ambiguous world is computationally challenging, yet animals and humans excel at it. In robotics, Simultaneous Location and Mapping (SLAM) algorithms solve this problem though…

神经元与认知 · 定量生物学 2016-12-15 Ingmar Kanitscheider , Ila Fiete

In this work we present a novel end-to-end framework for tracking and classifying a robot's surroundings in complex, dynamic and only partially observable real-world environments. The approach deploys a recurrent neural network to filter an…

机器学习 · 计算机科学 2016-04-20 Peter Ondruska , Julie Dequaire , Dominic Zeng Wang , Ingmar Posner

Multi-object tracking has recently become an important area of computer vision, especially for Advanced Driver Assistance Systems (ADAS). Despite growing attention, achieving high performance tracking is still challenging, with…

计算机视觉与模式识别 · 计算机科学 2017-01-25 Minyoung Kim , Stefano Alletto , Luca Rigazio

Insect-pests significantly impact global agricultural productivity and quality. Effective management involves identifying the full insect community, including beneficial insects and harmful pests, to develop and implement integrated pest…

The problem of image change detection via everyday indoor robot navigation is explored from a novel perspective of the self-attention technique. Detecting semantically non-distinctive and visually small changes remains a key challenge in…

计算机视觉与模式识别 · 计算机科学 2022-04-26 Koji Takeda , Kanji Tanaka , Yoshimasa Nakamura

Understanding human mobility patterns is crucial for urban planning, transportation management, and public health. This study tackles two primary challenges in the field: the reliance on trajectory data, which often fails to capture the…

机器学习 · 计算机科学 2024-10-08 Xishun Liao , Yifan Liu , Chenchen Kuai , Haoxuan Ma , Yueshuai He , Shangqing Cao , Chris Stanford , Jiaqi Ma

In recent years, a growing body of research has focused on the problem of person re-identification (re-id). The re-id techniques attempt to match the images of pedestrians from disjoint non-overlapping camera views. A major challenge of…

计算机视觉与模式识别 · 计算机科学 2018-04-02 Zhanxiang Feng , Jianhuang Lai , Xiaohua Xie

Triplet loss function is one of the options that can significantly improve the accuracy of the One-shot Learning tasks. Starting from 2015, many projects use Siamese networks and this kind of loss for face recognition and object…

计算机视觉与模式识别 · 计算机科学 2021-01-19 Alexander Uzhinskiy , Gennady Ososkov , Pavel Goncharov , Andrey Nechaevskiy , Artem Smetanin

To address the challenge of capturing highly discriminative features in ther-mal infrared (TIR) tracking, we propose a novel Siamese tracker based on cross-channel fine-grained feature learning and progressive fusion. First, we introduce a…

计算机视觉与模式识别 · 计算机科学 2025-04-22 Ruoyan Xiong , Yuke Hou , Princess Retor Torboh , Hui He , Huanbin Zhang , Yue Zhang , Yanpin Wang , Huipan Guan , Shang Zhang

Most Siamese network-based trackers perform the tracking process without model update, and cannot learn targetspecific variation adaptively. Moreover, Siamese-based trackers infer the new state of tracked objects by generating axis-aligned…

计算机视觉与模式识别 · 计算机科学 2020-11-19 Yang Fang , Geun-Sik Jo , Chang-Hee Lee

Craniofacial reconstruction in forensic science is crucial for the identification of the victims of crimes and disasters. The objective is to map a given skull to its corresponding face in a corpus of faces with known identities using…

计算机视觉与模式识别 · 计算机科学 2025-07-14 Ravi Shankar Prasad , Dinesh Singh

Single object tracking (SOT) is currently one of the most important tasks in computer vision. With the development of the deep network and the release for a series of large scale datasets for single object tracking, siamese networks have…

计算机视觉与模式识别 · 计算机科学 2021-05-10 Shaokui Jiang , Baile Xu , Jian Zhao , Furao Shen