{"title":"Comparison of Reconstruction and Texturing of 3D Urban Terrain by L1 Splines, Conventional Splines and Alpha Shapes","authors":"D. Bulatov, J. Lavery","doi":"10.5220/0001746504030409","DOIUrl":null,"url":null,"abstract":"We compare computational results for three procedures for reconstruction and texturing of 3D urban terrain. One procedure is based on recently developed “L1 splines”, another on conventional splines and a third on “α-shapes”. Computational results generated from optical images of a model house and of the Gottesaue Palace in Karlsruhe, Germany are presented. These comparisons indicate that the L1-spline-based procedure produces textured reconstructions that are superior to those produced by the conventional-spline-based procedure and the α-shapes-based procedure.","PeriodicalId":411140,"journal":{"name":"International Conference on Computer Vision Theory and Applications","volume":"84 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2018-03-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"2","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"International Conference on Computer Vision Theory and Applications","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.5220/0001746504030409","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 2
Abstract
We compare computational results for three procedures for reconstruction and texturing of 3D urban terrain. One procedure is based on recently developed “L1 splines”, another on conventional splines and a third on “α-shapes”. Computational results generated from optical images of a model house and of the Gottesaue Palace in Karlsruhe, Germany are presented. These comparisons indicate that the L1-spline-based procedure produces textured reconstructions that are superior to those produced by the conventional-spline-based procedure and the α-shapes-based procedure.