Matches in SemOpenAlex for { <https://semopenalex.org/work/W2280768531> ?p ?o ?g. }
Showing items 1 to 66 of
66
with 100 items per page.
- W2280768531 abstract "Abstract. As technology evolves, unmanned aerial vehicles (UAVs) imagery is being used from simple applications such as image acquisition to complicated applications such as 3D spatial information extraction. Spatial information is usually provided in the form of a DSM or point cloud. It is important to generate very dense tie points automatically from stereo images. In this paper, we tried to apply stereo image-based matching technique developed for satellite/aerial images to UAV images, propose processing steps for automated DSM generation and to analyse the possibility of DSM generation. For DSM generation from UAV images, firstly, exterior orientation parameters (EOPs) for each dataset were adjusted. Secondly, optimum matching pairs were determined. Thirdly, stereo image matching was performed with each pair. Developed matching algorithm is based on grey-level correlation on pixels applied along epipolar lines. Finally, the extracted match results were united with one result and the final DSM was made. Generated DSM was compared with a reference DSM from Lidar. Overall accuracy was 1.5 m in NMAD. However, several problems have to be solved in future, including obtaining precise EOPs, handling occlusion and image blurring problems. More effective interpolation technique needs to be developed in the future." @default.
- W2280768531 created "2016-06-24" @default.
- W2280768531 creator A5013280222 @default.
- W2280768531 creator A5074961831 @default.
- W2280768531 date "2015-08-27" @default.
- W2280768531 modified "2023-09-25" @default.
- W2280768531 title "AUTOMATED DSM EXTRACTION FROM UAV IMAGES AND PERFORMANCE ANALYSIS" @default.
- W2280768531 cites W2160388251 @default.
- W2280768531 cites W2330947059 @default.
- W2280768531 doi "https://doi.org/10.5194/isprsarchives-xl-1-w4-351-2015" @default.
- W2280768531 hasPublicationYear "2015" @default.
- W2280768531 type Work @default.
- W2280768531 sameAs 2280768531 @default.
- W2280768531 citedByCount "3" @default.
- W2280768531 countsByYear W22807685312016 @default.
- W2280768531 countsByYear W22807685312019 @default.
- W2280768531 countsByYear W22807685312021 @default.
- W2280768531 crossrefType "journal-article" @default.
- W2280768531 hasAuthorship W2280768531A5013280222 @default.
- W2280768531 hasAuthorship W2280768531A5074961831 @default.
- W2280768531 hasBestOaLocation W22807685311 @default.
- W2280768531 hasConcept C105795698 @default.
- W2280768531 hasConcept C115961682 @default.
- W2280768531 hasConcept C131979681 @default.
- W2280768531 hasConcept C137800194 @default.
- W2280768531 hasConcept C153180895 @default.
- W2280768531 hasConcept C154945302 @default.
- W2280768531 hasConcept C160633673 @default.
- W2280768531 hasConcept C16345878 @default.
- W2280768531 hasConcept C165064840 @default.
- W2280768531 hasConcept C23379248 @default.
- W2280768531 hasConcept C2524010 @default.
- W2280768531 hasConcept C31972630 @default.
- W2280768531 hasConcept C33923547 @default.
- W2280768531 hasConcept C41008148 @default.
- W2280768531 hasConceptScore W2280768531C105795698 @default.
- W2280768531 hasConceptScore W2280768531C115961682 @default.
- W2280768531 hasConceptScore W2280768531C131979681 @default.
- W2280768531 hasConceptScore W2280768531C137800194 @default.
- W2280768531 hasConceptScore W2280768531C153180895 @default.
- W2280768531 hasConceptScore W2280768531C154945302 @default.
- W2280768531 hasConceptScore W2280768531C160633673 @default.
- W2280768531 hasConceptScore W2280768531C16345878 @default.
- W2280768531 hasConceptScore W2280768531C165064840 @default.
- W2280768531 hasConceptScore W2280768531C23379248 @default.
- W2280768531 hasConceptScore W2280768531C2524010 @default.
- W2280768531 hasConceptScore W2280768531C31972630 @default.
- W2280768531 hasConceptScore W2280768531C33923547 @default.
- W2280768531 hasConceptScore W2280768531C41008148 @default.
- W2280768531 hasLocation W22807685311 @default.
- W2280768531 hasOpenAccess W2280768531 @default.
- W2280768531 hasPrimaryLocation W22807685311 @default.
- W2280768531 hasRelatedWork W1841847813 @default.
- W2280768531 hasRelatedWork W2373807803 @default.
- W2280768531 hasRelatedWork W2737258383 @default.
- W2280768531 hasRelatedWork W2766011388 @default.
- W2280768531 hasRelatedWork W2972393937 @default.
- W2280768531 hasRelatedWork W2996602101 @default.
- W2280768531 hasRelatedWork W4200265461 @default.
- W2280768531 hasRelatedWork W4205197787 @default.
- W2280768531 hasRelatedWork W4245879968 @default.
- W2280768531 hasRelatedWork W4283394369 @default.
- W2280768531 isParatext "false" @default.
- W2280768531 isRetracted "false" @default.
- W2280768531 magId "2280768531" @default.
- W2280768531 workType "article" @default.