搜索结果: 1-11 共查到“知识库 测绘科学技术 automatic generation”相关记录11条 . 查询时间(0.083 秒)
AUTOMATIC GENERATION OF BUILDING MAPPING USING DIGITAL,VERTICAL AND AERIAL HIGH RESOLUTION PHOTOGRAPHS AND LIDAR POINT CLOUDS
Cartography Automatic Extraction Photogrammetry Aerial Photographs Image Segmentation
2016/11/23
The objective of this research is automatic generation of buildings in the interest areas. This research was developed by using high resolution vertical aerial photographs and the LIDAR point cloud th...
AUTOMATIC GENERATION OF BUILDING MODELS WITH LEVELS OF DETAIL 1-3
Building Model Orientation 3D Reconstruction Point Cloud Segmentation
2016/7/28
We present a workflow for the automatic generation of building models with levels of detail (LOD) 1 to 3 according to the CityGML standard (Gröger et al., 2012). We start with orienting unsorted ...
Investigation into the automatic generation of heights of different Danish landscape types
automatic generation heights different Danish landscape types
2016/5/23
This article describes an investigation using automatic generation of heights over a typical Danish landscape. For this investigation the program Match-T has been used. The investigation is carried ou...
Automatic Generation of Digital Terrain Models from CARTOSAT-1 STEREO IMAGES
Institute for Applied Computer Science Bundeswehr University Munich D-85577 Neubiberg Germany
2016/1/25
This paper proposes a novel algorithm for automatic Digital Terrain Model (DTM) generation from high resolution CARTOSAT-1
satellite images generating accurate and reliable results. It consists of tw...
Automatic Generation Triangulated Surfaces with Normal Faults and Reverse Faults
GIS Triangulation Visualization Model Reconstruction Algorithms Experiment
2015/12/3
In order to deal with the geological faults, a new algorithm of constrained Delaunay triangulation is proposed. The algorithm builds a generic Delaunay TIN from scatter points firstly. After defining ...
DEVELOPMENT AND TESTING OF GEO-PROCESSING MODELS FOR THE AUTOMATIC GENERATION OF REMEDIATION PLAN AND NAVIGATION DATA TO USE IN INDUSTRIAL DISASTER REMEDIATION
Remediation Clean-up Industrial Disaster Automatic Planning Geo-processing Models GIS Guidance Navigation Python ArcPy
2015/9/21
This paper introduces research done on the automatic preparation of remediation plans and navigation data for the precise guidance of heavy machinery in clean-up work after an industrial disaster. The...
Reseach on A Gis-based Automatic Generation Algorithm for River Boundary Adaptive Irregular Meshes
GIS Hydrology Integration
2015/7/7
Volume-fitted meshes have been widely used in different kinds of hydrodynamic models as well as in many hydro-mechanical
models. A new method based on geographic information systems (GIS) has been pr...
Automatic Generation of Building Models from LiDAR Data and the Integration of Aerial Images
3D building models Building extraction Data acquisition LIDAR processing Multi-sensor processing
2015/5/26
In this paper, we present a method for the automated generation of 3D building models from directly observed point clouds generated
by LIDAR. First, building regions are detected automatically. After...
AUTOMATIC GENERATION OF 3D CITY MODELS AND RELATED APPLICATIONS
3D City model Automatic generation Laser profiling VR Viewer software 3D-GIS
2015/5/19
The needs for 3D city models are growing and expanding rapidly in a variety of fields. In a steady shift from traditional 2D-GIS toward 3D-GIS, a great amount of accurate 3D city models have become ne...
AUTOMATIC GENERATION OF TRAINING DATA FOR HYPERSPECTRAL IMAGE CLASSIFICATION USING SUPPORT VECTOR MACHINE
High resolution DSM Hyperspectral
2015/5/6
An image classification method based on Support Vector Machine (SVM) is proposed on hyperspectral and 3K DSM data. To obtain training data we applied an automatic method relating to four classes nam...
TOWARDS FULLY AUTOMATIC GENERATION OF CITY MODELS
City Models Building Reconstruction Feature Extraction DSM segmentation
2014/12/31
Once thought of being useful primarily for planning the location of telecommunication antennas, it has become clear in the meantime that three-dimensional city models are of importance in their own ri...