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Preserving Ground Plan and Facade Lines for 3D Building Generalization
3D GIS 3D City Models Visualization Buildings Generalization Adjustment
2015/12/2
As 3D city models are becoming available and attractive for consumer purposes in personal navigation systems or visualization applications, the hardware used to visualize these models changes from spe...
Generalization of Textured 3D Building Models for Map-Like Presentations
Generalization Algorithms Building Three-dimensional GIS Visualization
2015/12/2
Institute for Photogrammetry (ifp), Universität Stuttgart, Germany Geschwister-Scholl-Str. 24D, D-70174 Stuttgart martinlike presentation. In this paper, a generalization algorithm is presented t...
This paper presents a method of identifying patterns among buildings and constructing relationships between them. It is envisioned that the pattern objects not only provide operands upon which general...
Optimal Simplification of Building Ground Plans
Cartography Scale Generalization Optimization Buildings Simplifi cation
2015/12/2
This paper presents an optimization approach to simplify building ground plans given by two-dimensional polygons. We define asimplified building as a subsequence of the original building e...
Three-dimensional Building Reconstruction Using Point Primitives: a Geometric Graph Approach
Building Geometric Graph Reconstruction Triangulation
2015/12/2
Building reconstruction is one of the most difficult and important 3D modelling problems for urban environment. In this paper, we develop an approach using minimum number of basic geometric elements t...
A Concept for Integrating Time-dependent Features in 3D Building Models
3D City Model Spatiotemporal Modelling CityGML Query Visualization
2015/12/1
The 3D buildings change over the time not only geometrically, but also semantically. However, the current existing 3D city models are not able to represent the change information, because they are rec...
Research of Producing and Managing Topographic Mapping and Building Data in One System Harmoniously
Research Producing Managing Topographic Mapping Building Data One System Harmoniously
2015/11/23
Data for building topographic database (DLG) and data for mapping are two kinds of data which connected each other, as well as different each other. Though DLG data can be transformed to mapping data ...
A Novel Method for Extracting Building from LIDAR Data--Fc-S method
LIDAR Building Extracting Filtering Segment DTM
2015/11/20
Automated techniques and tools for data acquisition of building are urgently needed because building information is extremely important for many applications such as urban planning, telecommunication,...
Digitising Aegean Bronze Age Buildings: Building Typologies From Digital Plans
GIS digital plans archaeology architecture acquisition analysis Akrotiri-Thera
2015/11/13
How and why did people living in the Aegean region over 3,000 years ago construct their buildings in the manner that they did? By having access to digital building plans our understanding of building ...
Obtaining Facade Plan of a Historical Building with Orthorectification of Single Images Gathered By Mobile Phones,and Digital Cameras
Cultural Heritage Digital Photogrammetry Rectification Single Image Mobile Phone
2015/11/11
Turkeys National Cadastres Istanbul Branch Office Building is one of the most impressive buildings of Historical Peninsula. It is located in the Sultan Ahmet Square, in Istanbul. In the near vicinity ...
HOUGH-TRANSFORM AND EXTENDED RANSAC ALGORITHMS FOR AUTOMATIC DETECTION OF 3D BUILDING ROOF PLANES FROM LIDAR DATA
LIDAR Processing Detection Extraction Building Segmentation Modelling
2015/11/10
Airborne laser scanner technique is broadly the most appropriate way to acquire rapidly and with high density 3D data over a city.Once the 3D Lidar data are available, the next task isthe automatic da...
CLASSIFICATION OF BUILDING DAMAGES BASED ON LASER SCANNING DATA
Change detection LIDAR DEM/DTM Disaster Comparison Segmentation Fuzzy Logic Classification
2015/11/10
Due to the possibility of acquiring precise height data of large areas rapidly, airborne laser scanning systems are particularly suitable for obtaining information about the damage situation immediate...
CLASSIFICATION TREE BASED BUILDING DETECTION FROM LASER SCANNER AND AERIAL IMAGE DATA
Building Detection Classification Segmentation Automation Laser scanning Aerial image
2015/11/10
A classification tree based approach for building detection was tested. A digital surface model (DSM) derived from last pulse laser scanner data was first segmented and the segments were classified in...
AUTOMATIC SEGMENTATION OF BUILDING FACADES USING TERRESTRIAL LASER DATA
TLS Point Cloud Three-dimensional Segmentation Algorithm Accuracy
2015/11/10
There is an increasing interest of the scientific community in the generation of 3D facade models from terrestrial laser scanner (TLS) data. The segmentation of building facades is one of the essentia...
Building Reconstruction Using LIDAR Data
LIDAR Euler operators Delaunay Triangulation Voronoi Diagram
2015/10/12
City modelling in 3D is an important research topic, practically with more different survey technologies to provide and handle data.
In this paper, we introduce a new multi-stage process to produce a...