Matches in SemOpenAlex for { <https://semopenalex.org/work/W2974535196> ?p ?o ?g. }
Showing items 1 to 99 of
99
with 100 items per page.
- W2974535196 endingPage "234" @default.
- W2974535196 startingPage "227" @default.
- W2974535196 abstract "Abstract. UAV LiDAR systems have unique advantage in acquiring 3D geo-information of the targets and the expenses are very reasonable; therefore, they are capable of security inspection of high-voltage power lines. There are already several methods for power line extraction from LiDAR point cloud data. However, the existing methods either introduce classification errors during point cloud filtering, or occasionally unable to detect multiple power lines in vertical arrangement. This paper proposes and implements an automatic power line extraction method based on 3D spatial features. Different from the existing power line extraction methods, the proposed method processes the LiDAR point cloud data vertically, therefore, the possible location of the power line in point cloud data can be predicted without filtering. Next, segmentation is conducted on candidates of power line using 3D region growing method. Then, linear point sets are extracted by linear discriminant method in this paper. Finally, power lines are extracted from the candidate linear point sets based on extension and direction features. The effectiveness and feasibility of the proposed method were verified by real data of UAV LiDAR point cloud data in Sichuan, China. The average correct extraction rate of power line points is 98.18%." @default.
- W2974535196 created "2019-09-26" @default.
- W2974535196 creator A5011107873 @default.
- W2974535196 creator A5012216270 @default.
- W2974535196 creator A5014359331 @default.
- W2974535196 creator A5014627344 @default.
- W2974535196 creator A5040169486 @default.
- W2974535196 creator A5067940137 @default.
- W2974535196 creator A5072271846 @default.
- W2974535196 creator A5080108522 @default.
- W2974535196 creator A5081769939 @default.
- W2974535196 creator A5087602788 @default.
- W2974535196 creator A5089214939 @default.
- W2974535196 date "2019-09-16" @default.
- W2974535196 modified "2023-09-30" @default.
- W2974535196 title "AUTOMATIC EXTRACTION OF POWER LINES FROM UAV LIDAR POINT CLOUDS USING A NOVEL SPATIAL FEATURE" @default.
- W2974535196 cites W2184905662 @default.
- W2974535196 cites W2305666041 @default.
- W2974535196 doi "https://doi.org/10.5194/isprs-annals-iv-2-w7-227-2019" @default.
- W2974535196 hasPublicationYear "2019" @default.
- W2974535196 type Work @default.
- W2974535196 sameAs 2974535196 @default.
- W2974535196 citedByCount "4" @default.
- W2974535196 countsByYear W29745351962021 @default.
- W2974535196 countsByYear W29745351962022 @default.
- W2974535196 countsByYear W29745351962023 @default.
- W2974535196 crossrefType "journal-article" @default.
- W2974535196 hasAuthorship W2974535196A5011107873 @default.
- W2974535196 hasAuthorship W2974535196A5012216270 @default.
- W2974535196 hasAuthorship W2974535196A5014359331 @default.
- W2974535196 hasAuthorship W2974535196A5014627344 @default.
- W2974535196 hasAuthorship W2974535196A5040169486 @default.
- W2974535196 hasAuthorship W2974535196A5067940137 @default.
- W2974535196 hasAuthorship W2974535196A5072271846 @default.
- W2974535196 hasAuthorship W2974535196A5080108522 @default.
- W2974535196 hasAuthorship W2974535196A5081769939 @default.
- W2974535196 hasAuthorship W2974535196A5087602788 @default.
- W2974535196 hasAuthorship W2974535196A5089214939 @default.
- W2974535196 hasBestOaLocation W29745351961 @default.
- W2974535196 hasConcept C121332964 @default.
- W2974535196 hasConcept C124101348 @default.
- W2974535196 hasConcept C131979681 @default.
- W2974535196 hasConcept C138885662 @default.
- W2974535196 hasConcept C154945302 @default.
- W2974535196 hasConcept C163258240 @default.
- W2974535196 hasConcept C198352243 @default.
- W2974535196 hasConcept C205649164 @default.
- W2974535196 hasConcept C2524010 @default.
- W2974535196 hasConcept C2776401178 @default.
- W2974535196 hasConcept C28719098 @default.
- W2974535196 hasConcept C31972630 @default.
- W2974535196 hasConcept C33923547 @default.
- W2974535196 hasConcept C41008148 @default.
- W2974535196 hasConcept C41895202 @default.
- W2974535196 hasConcept C51399673 @default.
- W2974535196 hasConcept C52622490 @default.
- W2974535196 hasConcept C62520636 @default.
- W2974535196 hasConcept C62649853 @default.
- W2974535196 hasConcept C89600930 @default.
- W2974535196 hasConceptScore W2974535196C121332964 @default.
- W2974535196 hasConceptScore W2974535196C124101348 @default.
- W2974535196 hasConceptScore W2974535196C131979681 @default.
- W2974535196 hasConceptScore W2974535196C138885662 @default.
- W2974535196 hasConceptScore W2974535196C154945302 @default.
- W2974535196 hasConceptScore W2974535196C163258240 @default.
- W2974535196 hasConceptScore W2974535196C198352243 @default.
- W2974535196 hasConceptScore W2974535196C205649164 @default.
- W2974535196 hasConceptScore W2974535196C2524010 @default.
- W2974535196 hasConceptScore W2974535196C2776401178 @default.
- W2974535196 hasConceptScore W2974535196C28719098 @default.
- W2974535196 hasConceptScore W2974535196C31972630 @default.
- W2974535196 hasConceptScore W2974535196C33923547 @default.
- W2974535196 hasConceptScore W2974535196C41008148 @default.
- W2974535196 hasConceptScore W2974535196C41895202 @default.
- W2974535196 hasConceptScore W2974535196C51399673 @default.
- W2974535196 hasConceptScore W2974535196C52622490 @default.
- W2974535196 hasConceptScore W2974535196C62520636 @default.
- W2974535196 hasConceptScore W2974535196C62649853 @default.
- W2974535196 hasConceptScore W2974535196C89600930 @default.
- W2974535196 hasLocation W29745351961 @default.
- W2974535196 hasOpenAccess W2974535196 @default.
- W2974535196 hasPrimaryLocation W29745351961 @default.
- W2974535196 hasRelatedWork W1669643531 @default.
- W2974535196 hasRelatedWork W2005437358 @default.
- W2974535196 hasRelatedWork W2335177719 @default.
- W2974535196 hasRelatedWork W2517104666 @default.
- W2974535196 hasRelatedWork W2976989770 @default.
- W2974535196 hasRelatedWork W3165704192 @default.
- W2974535196 hasRelatedWork W4226195147 @default.
- W2974535196 hasRelatedWork W4310264062 @default.
- W2974535196 hasRelatedWork W4312828305 @default.
- W2974535196 hasRelatedWork W4366775409 @default.
- W2974535196 hasVolume "IV-2/W7" @default.
- W2974535196 isParatext "false" @default.
- W2974535196 isRetracted "false" @default.
- W2974535196 magId "2974535196" @default.
- W2974535196 workType "article" @default.