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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
A frame-based probabilistic local verification method for robust correspondence
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ISPRS JOURNAL OF PHOTOGRAMMETRY AND REMOTE SENSING 2022年 第0期192卷 232-243页
作者: Shen, Liang Xu, Zhou Zhu, Jiahua Huang, Xiaotao Jin, Tian Natl Univ Def Technol Coll Elect Sci & Technol Changsha 410000 Peoples R China Natl Univ Def Technol Coll Meteorol & Oceanog Changsha 410000 Peoples R China
Establishing reliable feature correspondence between two sets of features is a fundamental task in image processing. In this paper, we propose a novel probabilistic local verification method to reject false feature ma... 详细信息
来源: 评论
View Synthesis with Scene Recognition for Cross-View image localization
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FUTURE INTERNET 2023年 第4期15卷 126-126页
作者: Lee, Uddom Jiang, Peng Wu, Hongyi Xin, Chunsheng Old Dominion Univ Sch Cybersecur Norfolk VA 23529 USA Old Dominion Univ Dept ECE Norfolk VA 23529 USA Univ Arizona Dept ECE Tucson AZ 85721 USA
image-based localization has been widely used for autonomous vehicles, robotics, augmented reality, etc., and this is carried out by matching a query image taken from a cell phone or vehicle dashcam to a large scale o... 详细信息
来源: 评论
Preserving Privacy in Mobile Spatial Computing  32
Preserving Privacy in Mobile Spatial Computing
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32nd Workshop on Network and Operating Systems Support for Digital Audio and Video (NOSSDAV) Part of MMSys Conference
作者: Wu, Nan Cheng, Ruizhi Chen, Songqing Han, Bo George Mason Univ Fairfax VA 22030 USA
Mapping and localization are the key components in mobile spatial computing to facilitate interactions between users and the digital model of the physical world. To enable localization, mobile devices keep capturing i... 详细信息
来源: 评论
Registration of Consecutive Frames From Wireless Capsule Endoscopy for 3D Motion Estimation
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IEEE ACCESS 2021年 9卷 119533-119545页
作者: Oliveira, Marina Araujo, Helder Figueiredo, Isabel N. Pinto, Luis Curto, Eva Perdigoto, Luis Univ Coimbra Fac Sci & Technol Dept Elect & Comp Engn DEEC P-3004531 Coimbra Portugal Univ Coimbra Inst Syst & Robot P-3004531 Coimbra Portugal Univ Coimbra Fac Sci & Technol Dept Math CMUC P-3004531 Coimbra Portugal Polytech Inst Leiria ESTG P-2411901 Leiria Portugal
Wireless Capsule Endoscopy (WCE) is a non-invasive medical procedure devised for painless in vivo inspection of the gastrointestinal (GI) tract. It is especially valuable for the examination of the small intestine sin... 详细信息
来源: 评论
Egocentric visitor localization and artwork detection in cultural sites using synthetic data
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PATTERN RECOGNITION LETTERS 2020年 133卷 17-24页
作者: Orlando, Santi Andrea Furnari, Antonino Farinella, Giovanni Maria Univ Catania Dept Math & Comp Sci Via Santa Sofia 64 I-95125 Catania Italy DWORD Xenia Srl Catania Italy ICAR CNR Natl Res Council Palermo Italy
Computer vision and machine learning can be used in cultural heritage to augment the experience of visitors during the exploration of the cultural site, as well as to assist its management. To achieve such goals, two ... 详细信息
来源: 评论
Deep 6-DoF camera relocalization in variable and dynamic scenes by multitask learning
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MACHINE VISION AND APPLICATIONS 2023年 第3期34卷 37-37页
作者: Wang, Junyi Qi, Yue Beihang Univ Sch Comp Sci & Engn State Key Lab Virtual Real Technol & Syst Beijing Peoples R China Peng Cheng Lab Shenzhen Peoples R China Beihang Univ Qingdao Res Inst Qingdao Peoples R China
Recently, direct visual localization with convolutional neural networks has attracted researchers' attention with achieving an end-to-end process. However, on the one side, the lack of using 3D information leads t... 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
PanoraMIS: An ultra-wide field of view image dataset for vision-based robot-motion estimation
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INTERNATIONAL JOURNAL OF ROBOTICS RESEARCH 2020年 第9期39卷 1037-1051页
作者: Benseddik, Houssem-Eddine Morbidi, Fabio Caron, Guillaume Univ Picardie Jules Verne MIS Lab Amiens France
This article presents a new dataset of ultra-wide field of view images with accurate ground truth, calledPanoraMIS. The dataset covers a large spectrum of panoramic cameras (catadioptric, twin-fisheye), robotic platfo... 详细信息
来源: 评论
A SOCP-based Automatic Visual Fingerprinting Method for Indoor localization System
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IEEE ACCESS 2019年 7卷 72862-72871页
作者: Yin, Xiliang Ma, Lin Tan, Xuezhi Qin, Danyang Harbin Inst Technol Sch Elect & Informat Engn Harbin 150001 Heilongjiang Peoples R China Harbin Vocat & Tech Coll Dept Elect & Informat Engn Harbin 150081 Heilongjiang Peoples R China Heilongjiang Univ Elect Engn Coll Harbin 150080 Heilongjiang Peoples R China
With the development of fingerprinting-based visual localization technology, a problem with this method is standing out, which is it takes great expenses in fingerprint collection. Recently, a few studies proposed som... 详细信息
来源: 评论