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History Assisted View Authoring for 3D Models
3D model editing history viewpoint authoring
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2016/5/24
3D modelers often wish to showcase their models for
sharing or review purposes. This may consist of generating
static viewpoints of the model or authoring animated flythroughs.
Manually creating su...
Multi-image matching in object space on the basis of a general 3-D surface model instead of common 2.5-D surface models and its application for urban scenes
Surface Reconstruction Matching 3-d Surface Models Object Space
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2016/5/23
A new method for high resolution surface reconstruction by multi-image matching in object space is formulated with regard to the integration of a general 3-d surface model in object space, because com...
The scheme for the database building and updating of 1:10000 Digital Elevation Models
Geospatial data DEM Photogrammetric sampling Cartographic digitisation Specification
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2016/5/20
The National Bureau of Surveying & Mapping of China has planned to speed up its development of spatial data infrastructure (SDI) in the coming few years. This SDI consists of four types of digital pro...
Mosaicking of Digital Elevation Models derived by SAR interferometry
Mosaicking Digital Elevation Models derived SAR interferometry
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2016/5/20
In the framework of the Shuttle Radar Topography Mapper (SRTM) Mission the generation of high-quality Digital Elevation Models (DEMs) with global coverage of the earth's surface is envisaged. In this ...
CC-Modeler: A topology generator for 3-D city models
3-D City models topology generator building reconstruction visualization
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2016/5/20
In this paper, we introduce a semi-automated topology generator for 3-D objects, CC-Modeler (CyberCity Modeler).Given the data as point clouds measured on Analytical Plotters or Digital Stations, we p...
Approach for generation of digital terrain elevation models (DEM) and orthoimages from IRS-1 C stereo data
DEM Orthoimage IRS-lC
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2016/5/20
A workstation based user friendly system developement is followed for easy orthoimage product
generation. The package is tested with several IRS-lC stereo data sets, over different terrains with vary...
High resolution digital terrain models of shallow lake basins - Towards modelling dynamics of sedimentation for multithematic ecosystems research
High resolution digital terrain models shallow lake basins Towards modelling dynamics sedimentation multithematic ecosystems research
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2016/5/20
Research on GIS applications in the real world context has to be strengthened besides developing GIS application software itself. An ecologically important field of applications is the integration of ...
Fast production of virtual reality city models
city models virtual reality laser scanning
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2016/5/20
Virtual reality applications in the context of urban planning presume the acquisition of 3D urban models. Photo realism can only be achieved if the geometry of buildings is represented by a detailed a...
E-COLLABORATION BETWEEN THE PRIVATE AND THE CIVIL SECTOR: SUPPORT OF LONG-TERM UTILIZATION AND UPDATE OF OFFICIAL 3D CITY MODELS
3D City Model Digital City CityGML
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2016/2/29
Research on the creation and use of 3D city models has made rapid progress recently. An increasing number of cities and regions
now own 3D city models or are planning to use them in the future. Espec...
ROOF PLANE EXTRACTION IN GRIDDED DIGITAL SURFACE MODELS
Algorithms LIDAR Modeling
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2016/2/29
With the rapid improvement of LIDAR systems regarding point density and accuracy in relation to the (application dependent)
requirements, robustness, efficiency and automation of the modeling process...
USING 3D URBAN MODELS FOR PEDERSTRIAN NAVIGATION SUPPORT
pedestrian navigation 3D city models facade textures
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2016/2/29
Mobile navigation is usually focused on car navigation which implies a limitation on a street network. Due to this, route instructions in
most systems are based on distances and directions given by t...
CONCEPTUAL REQUIREMENTS FOR THE AUTOMATIC RECONSTRUCTION OF BUILDING INFORMATION MODELS FROM UNINTERPRETED 3D MODELS
3D city models 3D graphics models, semantic modeling
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2016/2/29
A multitude of new applications is quickly emerging in the field of Building Information Models (BIM). BIM models describe
buildings with respect to their spatial and especially semantic and thematic...
GENERALIZATION OF SEMANTICALLY ENHANCED 3D CITY MODELS
Generalization City Models 3D
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2016/2/29
With the rapid advances in sensor ?especially laser scanner ?technology and the development of increasingly more sophisticated
algorithms for the extraction of features from the data sets produced by...
TOWARDS SEMANTICALLY ENRICHED 3D CITY MODELS: AN ONTOLOGY-BASED APPROACH
ontologies interoperability CityGML
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2016/2/29
Various urban models have been developed and are used in the urban domain, to perform for example air quality calculation,
building energy consumption analysis or traffic simulation. The use of urban...
DGPF Project: Evaluation of Digital Photogrammetric Aerial Based Imaging Systems – Generation of Digital Surface Models
DGPF camera evaluation project high resolution digital sensors aerial imaging systems DSM generation
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2016/1/25
The Chair of Photogrammetry and Remote Sensing, ETH Zurich is one of the contract partners of the project „Evaluierung digitaler
photogrammetrischer Luftbildkamerasysteme“ which was initiated ...