搜索结果: 46-60 共查到“光信息技术 3D”相关记录128条 . 查询时间(0.187 秒)
3D MODELLING IN THE REGISTRATION AND RESTORATION OF A MEGALITHIC TOMB
Dolmen stereoplotting Structure from Motion (SfM) incremental 3D model multitemporal 3D model (4D model)
2017/6/20
This article aims at showing some potential applications of geomatics to works in which both excavation and restoration are carried out simultaneously, so that the three-dimensional layout of the monu...
MULTITEMPORAL 3D MODELLING FOR CULTURAL HERITAGE EMERGENCY DURING SEISMIC EVENTS: DAMAGE ASSESMENT OF S. AGOSTINO CHURCH IN AMATRICE (RI)
UAV photogrammetry multi-temporal model structural assessment seismic emergency Cultural Heritage
2017/6/20
One of the challenging purposes that must be undertaken by applied geomatics, is the need of monitoring by documenting continuously over time the evolution of urban spaces. Nowadays, this is a subject...
针对集成成像3D显示观看视场范围小的问题和微透镜之间间隙的杂散光干扰导致的显示质量下降问题,提出了适合柔性显示及曲面显示器的曲面针孔/微透镜阵列结构.采用TracePro光学仿真软件对基于曲面针孔/微透镜阵列的集成成像3D显示的记录和重构过程进行仿真,结果显示:在记录和重构阶段,曲面针孔/微透镜阵列可以有效地减少透镜阵列之间杂散光引起的图像质量变差的问题;当记录和重构阶段均用曲面/针孔微透镜阵列时...
3D SOLID REPRESENTATION AND VISUALIZATION FOR LARGE HETEROGENEOUS SITES WITH URBAN AND RURAL HERITAGE - A CASE STUDY
3D modeling of complex sites and architectures Visualization issues for large and complex sites
2015/10/8
This article introduces usage of 3D solid modeling methods in order to represent and visualize highly complex environments such as
large heterogeneous sites integrating urban and rural heritage cont...
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...
3D VISUALISATIONS IN SIMULATIONS OF FUTURE LAND USE: EXPLORING THE POSSIBILITIES OF NEW, STANDARD VISUALISATION TOOLS
three-dimensional visualisations visualisation techniques Google Earth
2015/9/28
Three-dimensional visualisations are an interesting method for representing model outcomes. But most visualisation techniques
require expensive software, and a lot of time to create them. When a lar...
GENERALISATION OF 3D BUILDING MODELS BY CELL DECOMPOSITION AND PRIMITIVE INSTANCING
Generalization Algorithms Building Three-dimensional GIS Visualization
2015/9/28
The article presents a cartographic generalisation approach for 3D building models with regard to the thematic visualisation of urban
landscapes. Based on our earlier work to utilise approximating p...
3D URBAN MODELLING WITH VRML TECHNOLOGY – COMBINATION OF 2D AND 3D INFORMATION AND INTEGRATION TO MOBILE CLIENTS
Remote Sensing GIS VRML 3D Urban Modelling
2015/9/28
A 3D representation of a city embedded in an internet environment is not a new technology. It is already used in many
projects which present tourist information. But 3D modelling assumes a lot of ma...
EXPLORE BALLENBERG COMBINING 3D LANDSCAPE MODELS WITH ADDITIONAL INFORMATION
three-dimensional information systems content integration interaction
2015/9/28
The management of the open-air museum Ballenberg with about 100 original century-old buildings from all over Switzerland plans
an attractive new overview map and a 3D information system of the museu...
EMERGENCY STATE HEALTH SERVICE ACCESSIBILITY VISUALIZATION IN A 3D CITY ENVIRONMENT
3D City Modeling Accessibility Visualization Decision-Making
2015/9/28
In urban emergency management, in order to generate decisions from heterogeneous information types, decision makers must be
able to identify relations between information types. The perception of th...
Evolution of perturbations in 3D air quality models
perturbation growth automatic differentiation three-dimensional numerical models -sensitivity analysis air quality models
2015/9/16
The deterministic approach of sensitivity analysis is applied on the solution vector of an Air Quality Model. In
particular, the photochemical CAMx code is augmented with derivatives utilising the au...
A HYBRID DECISION SUPPORT SYSTEM FOR 3D CITY PLANNING
Decision Support System Spatial Planning Hybrid System Virtual Reality
2015/8/31
In recent years virtual reality based geographic information systems (VRGIS) have been employed successfully to accomplish city
planning tasks. Tracking technologies and stereoscopic visualization of...
CONSTRUCTION AND APPLICATION OF SATELLITE IMAGE 3D PRESENTATION SYSTEM FOR EDUCATION
DEM/DTM Infrared Internet Land Cover
2015/8/24
A system to provide data sets for 3D presentation of the Landsat image for any part of Japan and their viewer are constructed, and
uploaded as the SiPSE homepage in the Internet with the address htt...
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 ...
THE ROMAN THEATRE OF CLVNIA: HYBRID STRATEGIES FOR APPLYING VIRTUAL REALITY ON LASER SCANNING 3D FILES
Cultural Heritage Laser scanning Point cloud Multiresolution models Virtual Reality Archaeological Surveying
2015/8/7
Digital acquisition, processing and visualization of archaeological sites require increasing performance for software tools. The
application of hybrid methodologies based on digital information pose...