搜索结果: 1-14 共查到“工程测量技术 Building”相关记录14条 . 查询时间(0.294 秒)
The scheme for the database building and updating of 1:10000 Digital Elevation Models
Geospatial data DEM Photogrammetric sampling Cartographic digitisation Specification
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...
Quality assurance for 2.5-D building data of the ATKIS DLM 25/2
Quality assurance 2.5-D building ATKIS DLM 25/2
2016/5/20
The survey administrations of the federal states in Germany are currently building up the basic geoinformation system ATKIS. Data collection for the first realization stage of the DLM 25 (Digital Land...
Building Roof Reconstruction by Fusing Laser Range Data and Aerial Images
Topological Relationship Line Features Geometric Inference Data Fusion Building Roof Reconstruction
2015/12/9
The objective of this study is to present an efficient and robust method of building roof reconstruction by fusing laser range data and aerial images through CSR (Construct-Shape-Refine) procedures. T...
Selecting Appropriate Features for Detecting Buildings and Building Parts
Building Detection Classifi cation Feature Selection Stable Regions Adaboost
2015/12/8
The paper addresses the problem of feature selection during classification of image regions within the context of interpreting images showing highly structured objects such as buildings. We pres...
Contour Clustering Analysis for Building Reconstruction from LIDAR Data
Contour Clustering,Shape Matching Building Reconstruction LIDAR
2015/12/8
Automatic building reconstruction from LIDAR data has become a hot topic for several years. Many methods and algorithms have been put forward to reconstruct the building models, such as of flat roof, ...
Building Reconstruction from LIDAR Data
Light Detection and Ranging Digital Surface Model Gabor Filter CSG Model
2015/12/8
Since the traditional building extraction from the common optical images is highly labor-intensive, time-consuming and very expensive. With the wide use of LIDAR System, it is possible to acquire buil...
Automated Updating of Building Data Bases from Digital Surface Models and Multi-Spectral Images: Potential and Limitations
Change Detection Digital Surface Models Data Fusion
2015/12/4
A method for automatic updating of building data bases from Digital Surface Models (DSM) and a normalised difference vegetation index is evaluated. The DSM can be generated from Airborne Laserscanner ...
An Efficient Approach to Building Superstructure Reconstruction Using Digital Elevation Maps
Building modeling Digital Elevation Map model-based reconstruction
2015/12/4
This paper describes an efficient method for detecting and modeling roof superstructures (detailed volumes present on roofs such as chimneys, dormer windows...) using only a Digital Elevation Ma...
Automatic Model-Based Building Detection from Single Panchromatic High Resolution Images
Computer Vision Pattern Recognition Variational Methods Homography
2015/12/4
Model-free image segmentation approaches for automatic building detection, usually fail to detect accurately building boundaries dueto shadows, occlusions and other low level misleading information. I...
Quality Assessment of 3D Building Data by 3D Surface Matching
Data quality Quality measures 3D building surface matching Co-registration Point cloud
2015/12/3
This is a cooperative work between the Chair of Photogrammetry and Remote Sensing of ETH Zurich and the Research department of Ordnance Survey, called “Quality Assessment of 3D Building Data”. The pro...
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,...
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 ...
3D building model as an interface for a web information system, case study of the Pontonniers high school in Strasbourg
Architecture modeling cultural heritage building decision support Web based 3D model
2015/8/25
The paper presents the results of a test study based on 3D modelling of the “Pontonniers International high school in Strasbourg” where the Alsace Region Institution asked for building documentation i...
Geometric reasoning in 3D building models using multivariate polynomials and characteristic sets
geometric reasoning constraints theorem proving Wu’s method multivariate polynomials 3D building models
2016/4/11
In order to generate complex virtual cities, models of buildings have to be defined in advance. A common approach describes individual components of these buildings, which are in turn restricted by ge...