搜索结果: 1-6 共查到“地图设计与编绘 3d”相关记录6条 . 查询时间(0.061 秒)
Generation for 3D view map using polygon shift method
Polygon Shift Method bird’s eye view shadow depth distance
2016/5/20
The authors have developed a new method called "Polygon Shift Method" (named by the first author) that enables to generate bird's eye view of topographic landscape with shade and shadow. The Polygon S...
Analysis of software requirements to represent urban areas with DEMs and 3D visualization of buildings and structures
DEM (Digital Elevation Models) Visualization of 3D DSM (Digital Surface Modeling)
2016/5/20
In order to have an integrated view of an urban area, it is necessary to show the terrain and the structures on it. There are many established computer programs that can do efficiently either task ind...
Rendering 3D Vector Data Using the Theory of Stencil Shadow Volume
Stencil Buffer Shadow Volume Vector Data Real-time Visualization Terrain Rendering
2015/12/2
In geographical information systems vector data has important applications in the analysis and management of virtual landscapes. Therefore, methods that allow combined visualization of terrain and geo...
Precision Analysis to 3D Reconstruction from Image Sequences
3D Reconstruction Precision Analysis Photogrammetry Multiple View Geometry
2015/10/12
The technology of 3D reconstruction based on image sequences is an important technology in computer vision field, its application
in close range photogrammetry area brings a new research area. For t...
Improvement of the Fidelity of 3D Architecture Modeling Combining 3D Vector Data and Uncalibrated Image Sequences
3D Modeling 3D Spatial Database Dynamic Visualization Uncalibrated Image Sequences Multiple View Geometry 3D Surface Reconstruction Trinocular Semi-Global Optimization
2015/10/12
The goal of this work is to create a system for improving large architectures models with relatively few uncalibrated image
sequences and produces interactively navigable and photorealistic 3D scene...
3D Building Evacuation Route Modelling and Visualization
Building evacuation route modelling multicriteria decision making analytical hierarchy process 3D visualization
2014/11/28
The most common building evacuation approach currently applied is to have evacuation routes planned prior to these emergency events. These routes are usually the shortest and most practical path from ...