FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W3201495219> ?p ?o ?g. }

• W3201495219 endingPage "102534" @default.
• W3201495219 startingPage "102534" @default.
• W3201495219 abstract "Registration of large-scale outdoor Terrestrial Laser Scanning (TLS) point clouds remains many challenges in the scenes with symmetric and repetitive elements (e.g., park, forest, and tunnel), the weak geometric features (e.g., underground excavation), and dramatically changes in different phases (e.g., mountain). To address these issues, a novel neural network JoKDNet is proposed to jointly learn the keypoint detection and feature description to improve the feasibility and accuracy of point clouds registration. Firstly, a novel keypoint detection module is introduced to automatically learn the score of each sampled point and regard the most significant Top-k sampled points as the detected keypoints. Secondly, an enhanced feature description module is proposed to learn the feature representation of each keypoint by fusing the hierarchical local features and context features. Thirdly, a loss function is designed to make the detected keypoints more distinguishable for matching, which simultaneously maximizes the feature distance between non-corresponding keypoints and minimizes the feature distance of corresponding keypoints. Finally, the distance matrix module and RANdom SAmple Consensus (RANSAC) are utilized to determine the correspondences of source and target point clouds for the transformation calculation. Comprehensive experiments show that the JoKDNet performs effectively on five challenging scenes (e.g., park, forest, tunnel, underground excavation, and mountain) from two datasets (WHU-TLS and ETH-TLS) in terms of registration errors, and robustness to varying scenes, with the maximum rotation error less than 0.06° and maximum translation error less than 0.84 m without ICP." @default.
• W3201495219 created "2021-09-27" @default.
• W3201495219 creator A5017774638 @default.
• W3201495219 creator A5025323734 @default.
• W3201495219 creator A5035099734 @default.
• W3201495219 creator A5070096266 @default.
• W3201495219 creator A5084834971 @default.
• W3201495219 date "2021-12-01" @default.
• W3201495219 modified "2023-10-17" @default.
• W3201495219 title "JoKDNet: A joint keypoint detection and description network for large-scale outdoor TLS point clouds registration" @default.
• W3201495219 cites W1644641054 @default.
• W3201495219 cites W1966790179 @default.
• W3201495219 cites W1967186435 @default.
• W3201495219 cites W1973146673 @default.
• W3201495219 cites W1973729745 @default.
• W3201495219 cites W1981564077 @default.
• W3201495219 cites W1989625560 @default.
• W3201495219 cites W2009950826 @default.
• W3201495219 cites W2024039087 @default.
• W3201495219 cites W2064723966 @default.
• W3201495219 cites W2071026378 @default.
• W3201495219 cites W2085261163 @default.
• W3201495219 cites W2087754809 @default.
• W3201495219 cites W2133098875 @default.
• W3201495219 cites W2150066425 @default.
• W3201495219 cites W2211722331 @default.
• W3201495219 cites W2277087993 @default.
• W3201495219 cites W2280788228 @default.
• W3201495219 cites W2323876392 @default.
• W3201495219 cites W2464708700 @default.
• W3201495219 cites W2479919622 @default.
• W3201495219 cites W2557465155 @default.
• W3201495219 cites W2735595030 @default.
• W3201495219 cites W2766959699 @default.
• W3201495219 cites W2849000462 @default.
• W3201495219 cites W2883357174 @default.
• W3201495219 cites W2921571372 @default.
• W3201495219 cites W2923270926 @default.
• W3201495219 cites W2942888601 @default.
• W3201495219 cites W2962731536 @default.
• W3201495219 cites W2963037989 @default.
• W3201495219 cites W2965120006 @default.
• W3201495219 cites W2979750740 @default.
• W3201495219 cites W3004201182 @default.
• W3201495219 cites W3015072278 @default.
• W3201495219 cites W3099206234 @default.
• W3201495219 cites W3101921002 @default.
• W3201495219 cites W3110683146 @default.
• W3201495219 cites W800065796 @default.
• W3201495219 doi "https://doi.org/10.1016/j.jag.2021.102534" @default.
• W3201495219 hasPublicationYear "2021" @default.
• W3201495219 type Work @default.
• W3201495219 sameAs 3201495219 @default.
• W3201495219 citedByCount "6" @default.
• W3201495219 countsByYear W32014952192022 @default.
• W3201495219 countsByYear W32014952192023 @default.
• W3201495219 crossrefType "journal-article" @default.
• W3201495219 hasAuthorship W3201495219A5017774638 @default.
• W3201495219 hasAuthorship W3201495219A5025323734 @default.
• W3201495219 hasAuthorship W3201495219A5035099734 @default.
• W3201495219 hasAuthorship W3201495219A5070096266 @default.
• W3201495219 hasAuthorship W3201495219A5084834971 @default.
• W3201495219 hasBestOaLocation W32014952191 @default.
• W3201495219 hasConcept C104317684 @default.
• W3201495219 hasConcept C105580179 @default.
• W3201495219 hasConcept C105795698 @default.
• W3201495219 hasConcept C114744707 @default.
• W3201495219 hasConcept C115961682 @default.
• W3201495219 hasConcept C131979681 @default.
• W3201495219 hasConcept C138885662 @default.
• W3201495219 hasConcept C149364088 @default.
• W3201495219 hasConcept C153180895 @default.
• W3201495219 hasConcept C154945302 @default.
• W3201495219 hasConcept C165064840 @default.
• W3201495219 hasConcept C166957645 @default.
• W3201495219 hasConcept C185592680 @default.
• W3201495219 hasConcept C205649164 @default.
• W3201495219 hasConcept C2524010 @default.
• W3201495219 hasConcept C2776401178 @default.
• W3201495219 hasConcept C2778755073 @default.
• W3201495219 hasConcept C2779343474 @default.
• W3201495219 hasConcept C31972630 @default.
• W3201495219 hasConcept C33923547 @default.
• W3201495219 hasConcept C41008148 @default.
• W3201495219 hasConcept C41895202 @default.
• W3201495219 hasConcept C55493867 @default.
• W3201495219 hasConcept C58640448 @default.
• W3201495219 hasConcept C62649853 @default.
• W3201495219 hasConcept C63479239 @default.
• W3201495219 hasConcept C92757383 @default.
• W3201495219 hasConceptScore W3201495219C104317684 @default.
• W3201495219 hasConceptScore W3201495219C105580179 @default.
• W3201495219 hasConceptScore W3201495219C105795698 @default.
• W3201495219 hasConceptScore W3201495219C114744707 @default.
• W3201495219 hasConceptScore W3201495219C115961682 @default.
• W3201495219 hasConceptScore W3201495219C131979681 @default.
• W3201495219 hasConceptScore W3201495219C138885662 @default.
• W3201495219 hasConceptScore W3201495219C149364088 @default.

• next