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An Anchor-Free Siamese Network with Multi-Template Update for Object Tracking
2021
Electronics
Inspired by the Siamese network and anchor-free idea, an anchor-free Siamese network (AFSN) with multi-template updates for object tracking is proposed. ...
We use the anchor-free network to implement object tracking in a per-pixel manner, which computes the object category and bounding boxes directly. ...
AFSN: Anchor-Free Siamese Network; SiamRPN++: Evolution of Siamese VisualTracking with Very Deep Networks; MDNet: Multi-Domain convolutional neural Networks; VITAL: Visual Tracking via Adversarial Learning ...
doi:10.3390/electronics10091067
fatcat:s7glzec5kjbjtlsockynm3a7ci
Siamese Cascaded Region Proposal Networks for Real-Time Visual Tracking
[article]
2018
arXiv
pre-print
Region proposal networks (RPN) have been recently combined with the Siamese network for tracking, and shown excellent accuracy with high efficiency. ...
Addressing these issues, we propose a multi-stage tracking framework, Siamese Cascaded RPN (C-RPN), which consists of a sequence of RPNs cascaded from deep high-level to shallow low-level layers in a Siamese ...
Among these methods, the work of [22] proposes a one-stage Siamese-RPN for tracking by introducing the regional proposal network (RPN), originally used for object detection [37, 28] , into Siamese network ...
arXiv:1812.06148v1
fatcat:dav64yrgmbcnpllrtdie7oswxq
Siamese Cascaded Region Proposal Networks for Real-Time Visual Tracking
2019
2019 IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR)
Recently, the region proposal networks (RPN) have been combined with the Siamese network for tracking, and shown excellent accuracy with high efficiency. ...
Addressing these issues, we propose a multi-stage tracking framework, Siamese Cascaded RPN (C-RPN), which consists of a sequence of RPNs cascaded from deep high-level to shallow low-level layers in a Siamese ...
[23] combine Siamese network with RPN and propose a one-stage Siamese-RPN tracker, achieving excellent performance. Zhu et al. ...
doi:10.1109/cvpr.2019.00814
dblp:conf/cvpr/FanL19
fatcat:33vahhdfgjhhxf43dxbnvf35si
Siamese Anchor Proposal Network for High-Speed Aerial Tracking
[article]
2021
arXiv
pre-print
In this work, a novel two-stage Siamese network-based method is proposed for aerial tracking, i.e., stage-1 for high-quality anchor proposal generation, stage-2 for refining the anchor proposal. ...
In addition, compared to anchor-free methods, our framework has better performance owing to refinement at stage-2. ...
object perception of SiamAPN. • The proposed method, Siamese anchor proposal network (SiamAPN), has shown competitive performance on three challenging aerial tracking benchmarks with a promising speed ...
arXiv:2012.10706v4
fatcat:aliyqyqtsba4ngq6adm5srvwjq
CAT: Centerness-Aware Anchor-Free Tracker
2022
Sensors
The experiments show that our centerness-aware anchor-free tracker, with its appealing features, achieves salient performance in a wide variety of tracking scenarios. ...
Accurate and robust scale estimation in visual object tracking is a challenging task. ...
Acknowledgments: We gratefully acknowledge the support of the NVIDIA Corporation with the donation of the Titan V GPU used for this research. ...
doi:10.3390/s22010354
pmid:35009905
pmcid:PMC8749605
fatcat:qbz6sxf3f5anbkphpjrjot6m7a
Anchor-free Siamese Network Based on Visual Tracking
2022
Computers Materials & Continua
In recent years, Siameses network in visual tracking problem has always been a frontier research hotspot. ...
According to the characteristics of two branch shared networks in Siamese network, we also propos a new fully convolutional Siamese network to solve the visual tracking problem. ...
MethodThis part will introduce our Siamese network, which is an anchor-free tracking method. ...
doi:10.32604/cmc.2022.026784
fatcat:xbrocdvyizaoxazhhltiaqbmpm
Siamese Object Tracking for Unmanned Aerial Vehicle: A Review and Comprehensive Analysis
[article]
2022
arXiv
pre-print
To further explore the deployment of Siamese networks in UAV-based tracking, this work presents a comprehensive review of leading-edge Siamese trackers, along with an exhaustive UAV-specific analysis based ...
As an emerging force in the revolutionary trend of deep learning, Siamese networks shine in UAV-based object tracking with their promising balance of accuracy, robustness, and speed. ...
[131] propose an anchor-free Siamese corner network (SiamCorners). ...
arXiv:2205.04281v2
fatcat:kaujdfb7ivdtxeiz44lu36oqum
SiamMFC: Visual Object Tracking Based on Mainfold Full Convolution Siamese Network
2021
Sensors
In this paper, we propose a novel Siamese network framework with ResNet50 as the backbone, which is an anchor-free tracker based on manifold features. ...
Visual tracking task is divided into classification and regression tasks, and manifold features are introduced to improve the performance of the tracker. ...
Conflicts of Interest: The authors declared no potential conflict of interest with respect to the research, authorship, and/or publication of this article. ...
doi:10.3390/s21196388
pmid:34640706
pmcid:PMC8512198
fatcat:2smd36ummje4hhq5yujvxi3fjm
Siamese Visual Tracking with Residual Fusion Learning
2021
IEEE Access
Multi-stage feature fusion is pretty effective for deep Siamese trackers to promote tracking performance. ...
In this paper, we propose a novel feature fusion network for Siamese tracker by exploiting the expression capacity of residual learning (SiamRFL). ...
., Region Proposal Networks (RPN) [11] , [12] and Anchor-free networks [13] , [14] . ...
doi:10.1109/access.2021.3134066
fatcat:b3xdu2bumjakdd7m6tglsiripu
SiamCPN: Visual tracking with the Siamese center-prediction network
2021
Computational Visual Media
In this study, we propose a new anchor-free network, the Siamese center-prediction network (SiamCPN). ...
Unlike other anchor-free tracking approaches that are based on semantic segmentation and achieve anchor-free tracking by pixel-level prediction, SiamCPN directly obtains all information required for tracking ...
Our research provides a new approach for Siamese networks when combined with the anchor-free detection method. In future, we will continue to explore the potential of Siamese networks in tracking. ...
doi:10.1007/s41095-021-0212-1
fatcat:cflc4jvp6bdbliq3yhi6wvfgkq
SiamMan: Siamese Motion-aware Network for Visual Tracking
[article]
2020
arXiv
pre-print
In this paper, we present a novel siamese motion-aware network (SiamMan) for visual tracking, which consists of the siamese feature extraction subnetwork, followed by the classification, regression, and ...
The whole network is trained offline in an end-to-end fashion with large-scale image pairs using the standard SGD algorithm with back-propagation. ...
[15] introduce the anchor-free detection network into visual tracking directly. ...
arXiv:1912.05515v2
fatcat:sc3y2eo37bdpdaw5uvq3f353ki
Learning Localization-aware Target Confidence for Siamese Visual Tracking
[article]
2022
arXiv
pre-print
Siamese tracking paradigm has achieved great success, providing effective appearance discrimination and size estimation by the classification and regression. ...
In this paper, to alleviate this misalignment, we propose a novel tracking paradigm, called SiamLA. ...
Siamese network based framework in visual tracking SiamFC [9] is a seminal Siamese tracking algorithm proposed by Bertinetto et al. ...
arXiv:2204.14093v1
fatcat:l54nn2izmfdhxlfa6pkv6ac3jy
Proposal-Based Visual Tracking Using Spatial Cascaded Transformed Region Proposal Network
2020
Sensors
We extensively prove the effectiveness of our proposed method on the ablation studies of the tracking datasets, which include OTB-2015 (Object Tracking Benchmark 2015), VOT-2018 (Visual Object Tracking ...
Moreover, we perform the multi-cue proposals re-ranking to guarantee the accuracy of the proposed tracker. ...
[7] first interpolated the region proposal network to the Siamese network, and obtained the one-stage Siamese-RPN tracker to gain tracking performance. Zhu et al. ...
doi:10.3390/s20174810
pmid:32858907
pmcid:PMC7506765
fatcat:2kuuqlhvmzdozfddxq7ox6vql4
Semantic and context features integration for robust object tracking
2022
IET Image Processing
Owing to their efficiency and high accuracy, Siamese networks have attracted much attention recently. ...
However, tracking accuracy decreases significantly when there are scale changes, occlusion, and pose variations due to the way that Siamese networks estimate feature similarity. ...
Anchor-free Siamese network Since the anchor-free Siamese network [22] [23] [24] can simultaneously predict the object position and regress the object bounding box with fewer parameters, it is chosen ...
doi:10.1049/ipr2.12407
fatcat:v5yahhpy6rglfapj7sva6q6ipa
Ocean: Object-aware Anchor-free Tracking
[article]
2020
arXiv
pre-print
This mechanism makes it difficult to refine the anchors whose overlap with the target objects are small. In this paper, we propose a novel object-aware anchor-free network to address this issue. ...
Moreover, we present a novel tracking framework based on the anchor-free model. ...
Object-aware Anchor-Free Networks This section proposes the Object-aware anchor-free networks (Ocean) for visual tracking. ...
arXiv:2006.10721v2
fatcat:u3hucjg2hveahpncqinoju2gqm
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