搜索结果: 1-15 共查到“光信息技术 Modeling”相关记录19条 . 查询时间(0.109 秒)
WOODEN TRUSSES RECONSTRUCTION AND ANALYSIS THROUGH PARAMETRIC 3D MODELING
Building heritage Terrestrial Laser Scanning Generative algorithms Structural systems reverse engineering Cloud to 3D model comparison
2019/3/4
This paper aims to indicate a new methodological approach, based on generative algorithms, to attempt a more in-depth and transversal understanding of the behavior of these wooden structures. The deve...
UNMANNED AERIAL VEHICLE (UAV) SURVEY-ASSISTED 3D MANGROVE TREE MODELING
Mangroves 3D Visualization 3D Modeling Unmanned Aerial Vehicle Assistive Modeling
2018/11/8
3D visualization is a tool that supports geospatial analysis through the application of scientific information. It enhances the quality of standard photography and can be used in many applications. Th...
SEGMENTATION OF 3D PHOTOGRAMMETRIC POINT CLOUD FOR 3D BUILDING MODELING
point clouds aerial photogrammetry segmentation classification 3D building reconstruction
2018/11/9
3D city modeling has become important over the last decades as these models are being used in different studies including, energy evaluation, visibility analysis, 3D cadastre, urban planning, change d...
3DNOW: IMAGE-BASED 3D RECONSTRUCTION AND MODELING VIA WEB
Photogrammetry Structure-from-Motion Dense Image Matching 3D modeling Web service
2018/6/5
This paper presents a web-based 3D imaging pipeline, namely 3Dnow, that can be used by anyone without the need of installing additional software other than a browser. By uploading a set of images thro...
2017SPIE光学计量建模会议（2017 Conference on Modeling Aspects in Optical Metrology）
2017 SPIE 光学计量建模 会议
2017/4/25
2017SPIE光学计量建模会议（2017 Conference on Modeling Aspects in Optical Metrology）。
RULE-BASED 3D MODELING FOR CHINESE TRADITIONAL ARCHITECTURE
Architecture Cultural Heritage TLS Extraction Modelling Point Cloud Matching
2015/10/8
The Chinese traditional architecture called as DaMu structure, which wooden materials were used mainly. The work of historic
heritage conservation needs the surveying maps and the 3D model of the bui...
Modeling and Analysis of the Role of Fast-Response Energy Storage in the Smart Grid
Fast-Response Energy Storage Smart Grid
2015/8/17
The large short time-scale variability of renewable energy resources presents significant challenges to the reliable operation of power systems. This variability can be mitigated by deploying fa...
3D CITY MODELING FROM HIGH-RESOLUTION SATELLITE IMAGES
High resolution Processing Feature Extraction City Modelling IKONOS Quickbird
2015/8/17
High-resolution satellite images having a footprint smaller than 5 m are becoming increasingly available. A large number of the high
resolution satellite sensors acquire imagery in a pushbroom mode ...
A METHOD ON MODELING AND VISUALIZATION OF 3D OBJECT
Three-dimensional (3D) object modelling 3D Visualization TIN Multi-resolution Edge collapses
2015/8/7
Three-dimensional (3D) digital modeling of object through optical scanners has been demonstrated in recent years with results of
exceptional interest. However, the routine application of 3D modeling...
3D MODELING OF STRUCTURES USING BREAK-LINES AND CORNERS IN 3D POINT CLOWD DATA
Cultural Heritage Modeling Visualization Laser scanning Representation
2015/8/7
Recently, a laser scanner has been receiving more attention as a useful tool for real-time 3D data
acquisition, and various applications such as city modeling, DTM generation and 3D modeling of cult...
SUITABILITY ASSESSMENT OF GROUND LEVEL IMAGERY FOR GEOSPATIAL VR MODELING
Ground-level Imagery VR Modeling Suitability Ranking
2015/8/7
Improvements in sensor technology and modeling capabilities have resulted in a trend towards generating large-scale VR models of
urban scenes, for use in geospatial applications. Selecting the appro...
3D MODELING OF HIGH RELIEF SCULPTURE USING IMAGE BASED INTEGRATED MEASUREMENT SYSTEM
Photogrammetry Calibration Camera Laser Modelling Integration System
2015/8/7
A convenient 3D measurement using amateur digital camera is enormously expected in various fields with appearance of the low
cost and high-resolution amateur digital cameras. In these circumstances,...
3D MODELING OF OUTDOOR SCENES BY INTEGRATING STOP-AND-GO AND CONTINUOUS SCANNING OF RANGEFINDER
Three-dimensional Modeling Laser scanning Urban Scene
2015/8/7
This paper describes a 3D modeling method for wide outdoor environments by integrating stop-and-go and continuous scanning of laser
rangefinder. First, range images of an outdoor scene are meas...
Image based 3D city modeling : Comparative study
Virtual 3D city model Sketch based 3D model Procedural grammar based 3D model Close Range Photogrammetry based 3D model Computer Vision based 3D model
2014/7/30
3D city model is a digital representation of the Earth’s surface and it’s related objects such as building, tree, vegetation, and some manmade feature belonging to urban area. The demand of 3D city mo...
Accuracy of typical photogrammetric networks in cultural heritage 3D modeling projects
Accuracy Photogrammetry Convergent Bundle block adjustment Network Cultural Heritage
2014/7/30
The easy generation of 3D geometries (point clouds or polygonal models) with fully automated image-based methods poses nontrivial problems on how to check a posteriori the quality of the achieved resu...