搜索结果: 1-15 共查到“大地测量技术 3D”相关记录17条 . 查询时间(0.134 秒)
The challenges of 3D modelling in a dense urban environment
challenges 3D modelling dense urban environment
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2016/5/23
In its traditional form, photogrammetry has developed a rich suite of procedures for measurement and mapping of natural topographic forms, including low-relief areas as well as mountainous regions. Th...
3D Modeling and Data Organization of Power Transmission based on Digital Earth
Digital Earth LOD Power Transmission GIS Modeling Data Organization
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2015/12/2
Since the moment Google Earth launched by Google company, the subject of geographic information system (GIS in short) has made great progress. While, the traditional two-dimensional and three-dimensio...
The Accuracy Assessment Experimentof Aster 3D Ortho Product in Beijing Area
ASTER Orthorectified image accuracy assessment geolocation check point 3D
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2015/11/23
The Advanced Spaceborne Thermal Emission and Reflection radiometer (ASTER) is an advanced multispectral imager that was launched on board the Terra spacecraft in December 1999. ASTER covers a wide spe...
The Use of 3D Reconstruction for Architectural Study: The Asklepieion of Ancient Messene
Architectural Application Photogremmetry 2D/3D reconstruction
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2015/11/13
This paper aims to use the digital recording techniques and 3DCG for the ancient monument. The author applied to use these techniques in the archaeological site of the Asklepieion, Messene. The ancien...
The 3D Photo-Logging System for Easy and Effective Recording and Understanding of Archaeological Sites
Camera phone 3D viewpoint GPS motion sensor photograph documentation
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2015/11/12
A “3D photo-logging system,” a new method for recording archaeological sites, was developed. The prototype system consists of several servers running on a single machine and logging units composed of ...
Studies and Knowledge Fusion in Archaeological Site Maps Managed in a 3D GIS
Archaeological site 3D GIS Remote Sensing techniques Maps creation Data integration
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2015/11/11
The protection and conservation attempts of ancient monumental heritage of the city of Hierapolis of Phrygia, during the last few years, are more delineated than in the past as inevitably connected to...
For 3D city management visualization, query and the analysis of 3D data related to cities are very important tasks. In this paper, we
present a tool (3D-City VAQS/ 3D-City Visualization Analyse and ...
This paper describes an algorithm framework for building recognition in urban area with laser scanned data (LIDAR) and image
sequence. Three image sequences, two oblique photography to buildings’ wa...
CLASSIFICATION METHODS FOR 3D OBJECTS IN LASERSCANNING DATA
Laser scanning Classification Detection
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2015/6/1
The object classification can play an important role in a lot of applications of airborne laserscanning data. The filtering process and
the subsequent DTM generation using airborne laserscanning dat...
EXTRACTING 3D EDGEL HYPOTHESES FROM MULTIPLE CALIBRATED IMAGES: A STEP TOWARDS THE RECONSTRUCTION OF CURVED AND STRAIGHT OBJECT BOUNDARY LINES
Photogrammetry 3D Reconstruction
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2015/3/24
HR aerial images of urban landscapes, these low-level features can be used to build 3D lines that can be injected as constraint lines
in addition to other features, such as 3D points and 3D segments,...
3D RESAMPLING FOR AIRBORNE LASER DATA OF URBAN AREAS
laser scanning urban areas irregular sampling DEM
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2015/3/24
We consider the problem of resampling for the data obtained by laser scanning on an irregular grid. The data obtained by
airborne laser scanning are scattered, and the resampling on a regular grid is...
PERCEPTUAL ORGANIZATION OF 3D SURFACE POINTS
: Photogrammetry Vision Sciences Organization
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2015/3/24
Perceptual organization is proposed as a promising intermediate process toward object recognition and reconstruction
from 3D surface points, which can be derived from aerial stereo-images, LIDAR data...
VIDEO-TO-3D
3D modeling video sequences structure from motion
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2015/3/24
In this contribution we intend to present a complete system that takes a video sequence of a static scene as input and
generates visual 3D model. The system can deal with images acquired by an uncali...
SIMULTANEOUS REGISTRATION OF MULTIPLE VIEWS OF A 3D OBJECT
registration matching inspection
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2015/3/24
In the reconstruction process of geometric objects from several three-dimensional images (clouds of measurement points)
it is crucial to align the point sets of the different views, such that errors ...
Accurate 3D surface models in urban areas are essential for a variety of applications, such as visualization, GIS, and mobile
communications. Since manual surface reconstruction is very costly and t...