Matches in SemOpenAlex for { <https://semopenalex.org/work/W2890521813> ?p ?o ?g. }
Showing items 1 to 75 of
75
with 100 items per page.
- W2890521813 abstract "Abstract. 3D reconstruction of the urban environment constitutes a well-studied problem in the field of photogrammetry and computer vision, attracting the growing interest of the scientific community, for many years. Although the current state of the art present very impressive results, there is still room for improvements. The production of reliable and accurate 3D reconstructions is useful for a wide range of applications, such as urban planning, GIS, tax assessment, cadastre, insurance, 3D city modelling, etc. In this paper, a methodology for the automatic 3D reconstruction of buildings roof tops in densely urbanized areas, utilizing dense point clouds data, is proposed. It consists of three (3) main phases, each of which comprises a set of processing steps. In the first phase, the point cloud is simplified and smoothed. Outliers and non-roof elements are detected and removed utilizing shape, position and area criteria. In the second phase, the geometry buildings roof tops is optimized, by detecting and normalizing the edges. In the last phase, the reconstruction of the buildings roof tops is conducted. A progressive process, utilizing a plane fitting algorithm in combination with Screened Poisson Surface Reconstruction is performed. Buildings roof tops surfaces are produced and optimized. A software tool is developed and utilized for the implementation of the proposed methodology. The produced results are assessed and a comparison with another open-source software is conducted. The proposed methodology seems to be effective providing satisfactory results, as it can manage properly the really noisy point clouds of densely urbanized environments." @default.
- W2890521813 created "2018-09-27" @default.
- W2890521813 creator A5018539810 @default.
- W2890521813 creator A5048574375 @default.
- W2890521813 date "2018-09-12" @default.
- W2890521813 modified "2023-10-01" @default.
- W2890521813 title "AUTOMATIC 3D RECONSTRUCTION OF BUILDINGS ROOF TOPS IN DENSELY URBANIZED AREAS" @default.
- W2890521813 doi "https://doi.org/10.5194/isprs-archives-xlii-4-w10-47-2018" @default.
- W2890521813 hasPublicationYear "2018" @default.
- W2890521813 type Work @default.
- W2890521813 sameAs 2890521813 @default.
- W2890521813 citedByCount "3" @default.
- W2890521813 countsByYear W28905218132020 @default.
- W2890521813 countsByYear W28905218132022 @default.
- W2890521813 crossrefType "journal-article" @default.
- W2890521813 hasAuthorship W2890521813A5018539810 @default.
- W2890521813 hasAuthorship W2890521813A5048574375 @default.
- W2890521813 hasBestOaLocation W28905218131 @default.
- W2890521813 hasConcept C10161872 @default.
- W2890521813 hasConcept C117455697 @default.
- W2890521813 hasConcept C127413603 @default.
- W2890521813 hasConcept C131979681 @default.
- W2890521813 hasConcept C146159030 @default.
- W2890521813 hasConcept C147176958 @default.
- W2890521813 hasConcept C154945302 @default.
- W2890521813 hasConcept C159737794 @default.
- W2890521813 hasConcept C199360897 @default.
- W2890521813 hasConcept C205649164 @default.
- W2890521813 hasConcept C2524010 @default.
- W2890521813 hasConcept C2776748203 @default.
- W2890521813 hasConcept C2777675136 @default.
- W2890521813 hasConcept C2777904410 @default.
- W2890521813 hasConcept C28719098 @default.
- W2890521813 hasConcept C31972630 @default.
- W2890521813 hasConcept C33923547 @default.
- W2890521813 hasConcept C41008148 @default.
- W2890521813 hasConcept C62649853 @default.
- W2890521813 hasConcept C79337645 @default.
- W2890521813 hasConceptScore W2890521813C10161872 @default.
- W2890521813 hasConceptScore W2890521813C117455697 @default.
- W2890521813 hasConceptScore W2890521813C127413603 @default.
- W2890521813 hasConceptScore W2890521813C131979681 @default.
- W2890521813 hasConceptScore W2890521813C146159030 @default.
- W2890521813 hasConceptScore W2890521813C147176958 @default.
- W2890521813 hasConceptScore W2890521813C154945302 @default.
- W2890521813 hasConceptScore W2890521813C159737794 @default.
- W2890521813 hasConceptScore W2890521813C199360897 @default.
- W2890521813 hasConceptScore W2890521813C205649164 @default.
- W2890521813 hasConceptScore W2890521813C2524010 @default.
- W2890521813 hasConceptScore W2890521813C2776748203 @default.
- W2890521813 hasConceptScore W2890521813C2777675136 @default.
- W2890521813 hasConceptScore W2890521813C2777904410 @default.
- W2890521813 hasConceptScore W2890521813C28719098 @default.
- W2890521813 hasConceptScore W2890521813C31972630 @default.
- W2890521813 hasConceptScore W2890521813C33923547 @default.
- W2890521813 hasConceptScore W2890521813C41008148 @default.
- W2890521813 hasConceptScore W2890521813C62649853 @default.
- W2890521813 hasConceptScore W2890521813C79337645 @default.
- W2890521813 hasLocation W28905218131 @default.
- W2890521813 hasOpenAccess W2890521813 @default.
- W2890521813 hasPrimaryLocation W28905218131 @default.
- W2890521813 hasRelatedWork W2419313372 @default.
- W2890521813 hasRelatedWork W2543661874 @default.
- W2890521813 hasRelatedWork W2735350550 @default.
- W2890521813 hasRelatedWork W2771153279 @default.
- W2890521813 hasRelatedWork W2890521813 @default.
- W2890521813 hasRelatedWork W2970424807 @default.
- W2890521813 hasRelatedWork W2970707199 @default.
- W2890521813 hasRelatedWork W3116260169 @default.
- W2890521813 hasRelatedWork W4213110649 @default.
- W2890521813 hasRelatedWork W4250506868 @default.
- W2890521813 isParatext "false" @default.
- W2890521813 isRetracted "false" @default.
- W2890521813 magId "2890521813" @default.
- W2890521813 workType "article" @default.