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检索条件"主题词=Image-based Localization"
63 条 记 录,以下是31-40 订阅
排序:
Are Large-Scale 3D Models Really Necessary for Accurate Visual localization?
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IEEE TRANSACTIONS ON PATTERN ANALYSIS AND MACHINE INTELLIGENCE 2021年 第3期43卷 814-829页
作者: Torii, Akihiko Taira, Hajime Sivic, Josef Pollefeys, Marc Okutomi, Masatoshi Pajdla, Tomas Sattler, Torsten Tokyo Inst Technol Sch Engn Dept Syst & Control Engn Tokyo 1528550 Japan PSL Res Univ Ecole Normale Super Dept Informat INRIAWILLOW ProjectENSCNRSUMR 8548 F-75006 Paris France Czech Tech Univ Czech Inst Informat Robot & Cybernet Prague 16000 Czech Republic Swiss Fed Inst Technol Dept Comp Sciene CH-8092 Zurich Switzerland Microsoft CH-8304 Wallisellen Switzerland Chalmers Univ Technol S-41296 Gothenburg Sweden
Accurate visual localization is a key technology for autonomous navigation. 3D structure-based methods employ 3D models of the scene to estimate the full 6 degree-of-freedom (DOF) pose of a camera very accurately. How... 详细信息
来源: 评论
Where am I in the dark: Exploring active transfer learning on the use of indoor localization based on thermal imaging
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NEUROCOMPUTING 2016年 第Part1期173卷 83-92页
作者: Lu, Guoyu Yan, Yan Ren, Li Saponaro, Philip Sebe, Nicu Kambhamettu, Chandra Univ Delaware Dept Comp & Informat Sci Newark DE 19716 USA Univ Trento Dept Informat Engn & Comp Sci Trento Italy
Indoor localization is one of the key problems in robotics research. Most current localization systems use cellular base stations and Wifi signals, whose localization accuracy is largely dependent on the signal streng... 详细信息
来源: 评论
A Two-Stage Outlier Filtering Framework for City-Scale localization Using 3D SfM Point Clouds
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IEEE TRANSACTIONS ON image PROCESSING 2019年 第10期28卷 4857-4869页
作者: Cheng, Wentao Chen, Kan Lin, Weisi Goesele, Michael Zhang, Xinfeng Zhang, Yabin Nanyang Technol Univ Sch Comp Sci & Engn Singapore 639798 Singapore Nanyang Technol Univ Fraunhofer Singapore Singapore 639798 Singapore Tech Univ Darmstadt Dept Comp Sci D-64283 Darmstadt Germany Univ Chinese Acad Sci Dept Comp Sci & Technol Beijing 100049 Peoples R China Tencent Median Lab Shenzhen 518057 Peoples R China
Three-dimensional structure-based localization aims to estimate the six-DOF camera pose of a query image by means of feature matches against a 3D Structure-from-Motion (SfM) point cloud. For city-scale SfM point cloud... 详细信息
来源: 评论
Global localization from Monocular SLAM on a Mobile Phone
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IEEE TRANSACTIONS ON VISUALIZATION AND COMPUTER GRAPHICS 2014年 第4期20卷 531-539页
作者: Ventura, Jonathan Arth, Clemens Reitmayr, Gerhard Schmalstieg, Dieter Graz Univ Technol A-8010 Graz Austria
We propose the combination of a keyframe-based monocular SLAM system and a global localization method. The SLAM system runs locally on a camera-equipped mobile client and provides continuous, relative 6DoF pose estima... 详细信息
来源: 评论
An Efficient Indoor localization based on Deep Attention Learning Model
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Computer Systems Science & Engineering 2023年 第8期46卷 2637-2650页
作者: Amr Abozeid Ahmed I.Taloba Rasha M.Abd El-Aziz Alhanoof Faiz Alwaghid Mostafa Salem Ahmed Elhadad Department of Computer Science College of Science and ArtsJouf UniversityQurayyatSaudi Arabia Information System Department Faculty of Computers and InformationAssiut UniversityEgypt Computer Science Department Faculty of Computers and InformationAssiut UniversityAssiutEgypt Department of Computer Science Faculty of Computers and InformationSouth Valley UniversityQenaEgypt
Indoor localization methods can help many sectors,such as healthcare centers,smart homes,museums,warehouses,and retail malls,improve their service *** a result,it is crucial to look for low-cost methods that can provi... 详细信息
来源: 评论
A Comparison of Visual Navigation Approaches based on localization and Reinforcement Learning in Virtual and Real Environments  15
A Comparison of Visual Navigation Approaches based on Locali...
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15th International Joint Conference on Computer Vision, Imaging and Computer Graphics Theory and Applications (VISIGRAPP) / 15th International Conference on Computer Vision Theory and Applications (VISAPP)
作者: Rosano, Marco Furnari, Antonino Gulino, Luigi Farinella, Giovanni Maria Univ Catania Catania Italy OrangeDev Srl Via Vasco de Gama 91 Florence Italy
Visual navigation algorithms allow a mobile agent to sense the environment and autonomously find its way to reach a target (e.g. an object in the environment). While many recent approaches tackled this task using rein... 详细信息
来源: 评论
Visual Landmark-based localization for MAVs Using Incremental Feature Updates
Visual Landmark-based Localization for MAVs Using Incrementa...
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2nd Joint 3DIM/3DPVT International Conference on 3D Imaging, Modeling, Processing, Visualization and Transmission (3DIMPVT)
作者: Wendel, Andreas Maurer, Michael Bischof, Horst Graz Univ Technol Inst Comp Graph & Vis A-8010 Graz Austria
Micro aerial vehicles (MAVs) are gaining importance as image acquisition tools in urban environments, where areas of interest are often close to buildings and to the ground. While GPS is still the most widely used sen... 详细信息
来源: 评论
Fusion of WiFi and Vision based on Smart Devices for Indoor localization  16
Fusion of WiFi and Vision based on Smart Devices for Indoor ...
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16th ACM SIGGRAPH International Conference on Virtual-Reality Continuum and Its Applications in Industry (VRCAI)
作者: Guo, Jing Zhang, Shaobo Zhao, Wanqing Peng, Jinye Northwest Univ Coll Informat Sci & Technol Xian Shaanxi Peoples R China
Indoor localization is an important problem with a wide range of applications such as indoor navigation, robot mapping, especially augmented reality(AR). One of most important tasks in AR technology is to estimate the... 详细信息
来源: 评论
A Disaster Invariant Feature for localization
A Disaster Invariant Feature for Localization
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IEEE/RSJ International Conference on Intelligent Robots and Systems
作者: Soleimani, Behdad Ashtiani, Mohammad-Hassan Zokaei Soleimani, Behrouz Haji Moradi, Hadi Univ Tehran ECE Dept Control & Intelligent Proc Ctr Tehran 14174 Iran
In this paper we present a Disaster Invariant Feature (DIF), which is used for localization of Unmanned Aerial Vehicles (UAV). There exist numerous researches that address the problem of localization of UAVs using aer... 详细信息
来源: 评论
A review of Visual-based localization  19
A review of Visual-Based Localization
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International Conference on Robotics, Intelligent Control and Artificial Intelligence (RICAI)
作者: Xin, Xing Jiang, Jie Zou, Yin Natl Univ Def Technol Coll Syst Engn Changsha Peoples R China
The visual-based localization (VBL) obtains the corresponding pose estimation in the localization system by utilizing various useful information in the surrounding environment, such as images, point cloud models, geom... 详细信息
来源: 评论