搜索结果: 61-75 共查到“工学 3D reconstruction”相关记录77条 . 查询时间(0.083 秒)
ADVANCES IN IMAGE PRE-PROCESSING TO IMPROVE AUTOMATED 3D RECONSTRUCTION
Pre-processing Filtering Matching Automation Denoising RGB to Gray Color 3D reconstruction
2015/3/3
Tools and algorithms for automated image processing and 3D reconstruction purposes have become more and more available, giving the possibility to process any dataset of unoriented and markerless image...
GOTHIC CHURCHES IN PARIS ST GERVAIS ET ST PROTAIS IMAGE MATCHING 3D RECONSTRUCTION TO UNDERSTAND THE VAULTS SYSTEM GEOMETRY
Structure from Motion Image Matching 3D Modeling Ribbed Vaults Gothic Flamboyant 3D reconstruction
2015/3/3
This paper is part of a research about ribbed vaults systems in French Gothic Cathedrals. Our goal is to compare some different gothic cathedrals to understand the complex geometry of the ribbed vault...
A MULTI-DATA SOURCE AND MULTI-SENSOR APPROACH FOR THE 3D RECONSTRUCTION AND VISUALIZATION OF A COMPLEX ARCHAELOGICAL SITE: THE CASE STUDY OF TOLMO DE MINATEDA
Reconstruction Multisensor Aerial Photogrammetry Laser scanning Computer vision Archaeology
2015/3/3
The complexity of archaeological sites hinders to get an integral modelling using the actual Geomatic techniques (i.e. aerial, closerange photogrammetry and terrestrial laser scanner) individually, so...
INVESTIGATING 3D RECONSTRUCTION METHODS FOR SMALL ARTIFACTS
Laser Scanning SfM 3Dmodels Artifacts
2015/3/3
Small artifacts have always been a real challenge when it comes to 3D modelling. They usually present severe difficulties for their 3D reconstruction. Lately, the demand for the production of 3D model...
CONSTRAINED LINE- PHOTOGRAMMETRIC 3D RECONSTRUCTION FROM STEREOPAIRS
line photogrammetry relative orientation 3D reconstruction mathematical model
2015/1/6
Objects and scenes encountered in close-range photogrammetry, vision metrology and virtual reality applications may often be adequately modeled as specific combinations of straight lines and/or line-...
3D RECONSTRUCTION OF BUILDING MODELS
buildings data fusion GIS image matching reconstruction
2014/12/30
This paper describes a knowledge-based approach to automatic 3D reconstruction of buildings from aerial imagery. The approach relies upon the use of 2D GIS map and knowledge about the imaging geometry...
3D RECONSTRUCTION OF BUILDINGS WITH GABLED AND HIPPED STRUCTURES USING LIDAR DATA
LiDAR data feature Support Vector Machine (SVM) 3D reconstruction intersection
2014/12/1
Buildings are the most important objects in urban areas. Thus, building detection using photogrammetry and remote sensing data as well as 3D model of buildings are very useful for many applications su...
A comparison of multi-view 3D reconstruction of a rock wall using several cameras and a laser scanner
Close Range Photogrammetry Camera Comparison Accuracy Three-dimensional Modelling Engineering Application Geology
2014/7/30
This work presents a comparative study between multi-view 3D reconstruction using various digital cameras and a terrestrial laser scanner (TLS). Five different digital cameras were used in order to es...
Automated high resolution 3D reconstruction of cultural heritage using multi-scale sensor systems and semi-global matching
Structure from Motion Object Reconstruction 3D Scan Cultural Heritage Documentation Robotics Photogrammetry
2014/4/21
3D surface models with high resolution and high accuracy are of great value in many applications, especially if these models are true to scale. As a promising alternative to active scanners (light sec...
MULTI-STEP AND MULTI-PHOTO MATCHING FOR ACCURATE 3D RECONSTRUCTION
Accuracy Feature Extraction Matching Orientation Robust Estimation Surface Measurement
2014/5/8
The paper presents an automated procedure for surface reconstruction from digital images. This method was developed for closerange photogrammetric applications, with a particular attention to terrestr...
IMAGE-BASED 3D RECONSTRUCTION AND ANALYSIS FOR ORTHODONTIA
Close-range Photogrammetry Accuracy Orthodontia Visualization
2014/4/29
Among the main tasks of orthodontia are analysis of teeth arches and treatment planning for providing correct position for every tooth. The treatment plan is based on measurement of teeth parameters a...
THE COMPLETE VIRTUAL 3D RECONSTRUCTION OF THE EAST PEDIMENT OF THE TEMPLE OF ZEUS AT OLYMPIA
Archaeology ancient Greek art marble sculpture 3D scanning innovative virtual modelling software
2014/6/5
The arrangement of the five central figures of the east pediment of the temple of Zeus at Olympia has been the subject of scholarly debates since the discovery of the fragments more than a century ago...
DIACHRONIC 3D RECONSTRUCTION FOR LOST CULTURAL HERITAGE
3D Laser Scanning Architectural reconstruction 3D data integration Polygonal modeling CAD modeling
2014/6/5
Cultural Heritage artifacts can often be underestimated for their hidden presence in the landscape. Such problem is particularly large in countries like Italy, where the massive amount of "famous" art...
ANALYSIS OF 3D RECONSTRUCTION ERROR IN THE CONTEXT OF COMPUTATIONAL STEREO IN REMOTE SENSING
Computational stereo Disparity Digital Surface Model Photogrammetry 3D reconstruction error Database, Orthorectification
2014/6/12
The availability of stereo couples of satellite or aerial images allows for the extraction of the Digital Surface Model which is of high importance for earth observation. In the specific case of chang...
3D RECONSTRUCTION AND MODELING OF CELESTIAL BODIES
shape reconstruction stereo-photoclinometry shape from shading terrain model point cloud
2014/6/11
Study of celestial bodies provides clues about the origin, history, and evolution of the solar system. The advanced research on the small bodies that reside in the extensive zone (asteroid belt) betwe...