搜索结果: 1-15 共查到“光学工程 Modelling”相关记录22条 . 查询时间(0.715 秒)
VIRTUALISING AN OTTOMAN FORTRESS – LASER SCANNING AND 3D MODELLING FOR THE DEVELOPMENT OF AN INTERACTIVE, IMMERSIVE VIRTUAL REALITY APPLICATION
3D HTC Vive modelling reconstruction virtual reality
2019/3/4
“A picture is worth a thousand words”: a famous quote about knowledge dissemination but also literally true. The documentation of cultural heritage (CH) monuments is carried out by measurements and ph...
3D MODELLING AND MEDIEVAL LIGHTING RECONSTRUCTION FOR RUPESTRIAN CHURCHES
Laser scanning Photogrammetry 3D Modelling Lighting analysis
2019/3/2
The aim of this research is to define a method, able to analyse the systems of illumination in the medieval period, through a 3D virtual model reconstruction. It specifically needs to deepen the inter...
3D CITYGML BUILDING MODELLING FROM LIDAR POINT CLOUD DATA
LiDAR point cloud, CityGML LoD1 LoD Smart Cities D building model
2019/2/27
With recent government initiatives for smart cities, 3D virtual city models are in demand for managing and monitoring the urban infrastructure. 3D building models forms an important component of 3D vi...
The rapid development of a country has resulted in limited land use. This is indirectly encouraging multilayer development (strata) especially for the development of residential properties such as con...
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...
COMPARISON OF TECHNIQUES FOR TERRESTRIAL LASER SCANNING DATA GEOREFERENCING APPLIED TO 3-D MODELLING OF CULTURAL HERITAGE
Cultural Heritage Documentation, Georeferencing, Visualization, Terrestrial Laser Scanning
2015/10/8
The paper is deals with the application of terrestrial laser scanning for the generation of a 3D model of the historical settlement of
San Pietro al Monte in Civate (Lombardia, Italy). In the first ...
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...
an integrated on-board laser range sensing system for on-the-way city and road modelling
Three-dimensional Laser Scanning GPS/INS Geometric Modelling
2015/9/1
Precise realistic models of outdoor environments such as cities and roads are useful for various applications. However, for a high level of detail, and a large size of environment to be digitized, one...
RECORDING AND MODELLING AN ABORIGINAL CAVE PAINTING : WITH OR WITHOUT LASER SCANNING?
Archaeology Cultural Heritage Laser Scanning Image Correlation Digital Photogrammetry Virtual Reality
2015/8/7
There are many compelling arguments, worldwide, for the recording of indigenous art sites which are endangered by “people
pressures”. The Baiame cave painting in the Hunter Valley of Australia (lat....
FAST AND ACCURATE CLOSE RANGE 3D MODELLING BY LASER SCANNING SYSTEM
laser scanning, TIN surfaces
2015/3/6
We applied the laser scanner Callidus Precision System to digitise the shape of the three-dimensional small temple inside the Mole
Vanvitelliana in Ancona to build a 3D model. It is a complicated ta...
Indoor Modelling Benchmark for 3D Geometry Extraction
Indoor 3D Modelling Benchmark Terrestrial Laser Scanning Segmentation Reconstruction
2014/7/30
A combination of faster, cheaper and more accurate hardware, more sophisticated software, and greater industry acceptance have all laid the foundations for an increased desire for accurate 3D parametr...
Modelling the appearance of heritage metallic surfaces
Cultural Heritage Imaging 3D model Photogrammetry Photometric stereo Rendering Specularity
2014/7/30
Polished metallic surfaces exhibit a high degree of specularity, which makes them difficult to reproduce accurately. We have applied two different techniques for modelling a heritage object known as t...
3D Modelling of Interior Spaces: Learning the Language of Indoor Architecture
Indoor modelling Point cloud Shape grammar Automation Semantics Building Information Model (BIM)
2014/7/30
3D models of indoor environments are important in many applications, but they usually exist only for newly constructed buildings. Automated approaches to modelling indoor environments from imagery and...
MODELLING OF AN INEXPENSIVE 9M SATELLITE DISH FROM 3D POINT CLOUDS CAPTURED BY TERRESTRIAL LASER SCANNERS
Terrestrial Laser Scanners 3D point clouds Modelling Classification
2014/6/5
This paper presents the use of Terrestrial laser scanners (TLS) to model the surface of satellite dish. In this case, the dish was an inexpensive 9m parabolic satellite dish with a mesh surface, and w...