搜索结果: 16-30 共查到“知识库 摄影测量与遥感技术其他学科”相关记录433条 . 查询时间(2.093 秒)
FROM TLS POINT CLOUDS TO 3D MODELS OF TREES: A COMPARISON OF EXISTING ALGORITHMS FOR 3D TREE RECONSTRUCTION
Trees Terrestrial Laser Scanner Point Cloud 3D Model Reconstruction Algorithm Assessment Accuracy
2017/4/5
3D models of tree geometry are important for numerous studies, such as for urban planning or agricultural studies. In climatology, tree models can be necessary for simulating the cooling effect of tre...
FISHEYE LENSES FOR 3D MODELING: EVALUATIONS AND CONSIDERATIONS
3D modelling Accuracy Automation Bundle adjustment Calibration Fisheye Surface extraction
2017/4/5
Fisheye lenses are becoming more popular in complete image-based modelling projects of small and narrow spaces. The growing interest in fisheye lenses is confirmed by the availability of different com...
3D MODELLING WITH THE SAMSUNG GEAR 360
3D modelling Accuracy Automation Bundle adjustment Calibration Fisheye Surface extraction
2017/4/5
The Samsung Gear 360 is a consumer grade spherical camera able to capture photos and videos. The aim of this work is to test the metric accuracy and the level of detail achievable with the Samsung Gea...
LOW-COST 3D LASER SCANNING IN AIR ORWATER USING SELF-CALIBRATING STRUCTURED LIGHT
Underwater laser scanning structured light self-calibration 3D reconstruction
2017/4/5
In-situ calibration of structured light scanners in underwater environments is time-consuming and complicated. This paper presents a self-calibrating line laser scanning system, which enables the crea...
VIRTUAL DIVING IN THE UNDERWATER ARCHAEOLOGICAL SITE OF CALA MINNOLA
Virtual Reality virtual exploitation underwater 3D reconstruction Underwater Cultural Heritage
2017/4/5
The paper presents the application of the technologies and methods defined in the VISAS project for the case study of the underwater archaeological site of Cala Minnola located in the island of Levanz...
COMPARISON OF COMMERCIAL STRUCTURE-FROM-MOTION PHOTOGRAMMETY SOFTWARE USED FOR UNDERWATER THREE-DIMENSIONAL MODELING OF CORAL REEF ENVIRONMENTS
Coral Reefs Coral Ecology Habitat Photogrammetry Structure-from-Motion Structural Complexity 3D topographic reconstruction 3D underwater modeling Agisoft Photoscan Pix4D
2017/4/5
Structural complexity in ecosystems creates an assortment of microhabitat types and has been shown to support greater diversity and abundance of associated organisms. The 3D structure of an environmen...
3D MODELING FOR THE KNOWLEDGE OF ARCHITECTURAL HERITAGE AND VIRTUAL RECONSTRUCTION OF ITS HISTORICAL MEMORY
Architectural heritage Range-based survey 3D modeling Virtual reconstruction Palazzo Penne
2017/4/5
The object of this paper is one of the most ancient palaces of Naples, Palazzo Penne, a fourteenth-century residential building located on a small high ground which originally was in the outer fringe ...
INTEGRATION OF POINT CLOUDS DATASET FROM DIFFERENT SENSORS
Laser scanners, Airborne Laser Scanner (ALS) Terrestrial Laser Scanner (TLS) accuracy assessment three dimensional (3D) model
2017/4/5
Laser Scanner technology become an option in the process of collecting data nowadays. It is composed of Airborne Laser Scanner (ALS) and Terrestrial Laser Scanner (TLS). ALS like Phoenix AL3-32 can pr...
HIJAZI ARCHITECTURAL OBJECT LIBRARY (HAOL)
Historic Jeddah JHBIM TlS Heritage documentation
2017/4/5
As with many historical buildings around the world, building façades are of special interest; moreover, the details of such windows, stonework, and ornaments give each historic building its indiv...
BUILDING FOOTPRINT DATABASE IMPROVEMENT FOR 3D RECONSTRUCTION: A DIRECTION AWARE SPLIT AND MERGE APPROACH
Photogrammetry 3D reconstruction building footprint split and merge segmentation
2016/3/1
In the context of 3D reconstruction of wide urban areas, the use of building footprints has shown to be of great help to achieve both
robustness and precision. These footprints however often present ...
3D-SYMBOLIZATION USING ADAPTIVE TEMPLATES
3D Building Generalization Adaptation 3D Building Prototypes
2015/8/31
For communication tasks adapted types of information are needed. In navigation, for example, landmarks play an essential role. In
order to be able to recognize these landmarks immediately also from ...
Role of Earth Observations for Sustainable Development: Emerging Trends
Ecosystems Earth observations (EO)
2015/7/30
Sustainable development aims at optimal use of natural resources, protection and conservation of ecological systems,
and improving economic efficiency. It tries to provide food, fuel, fiber and shel...
CONTEXTUAL CLASSIFICATION OF REMOTELY SENSED DATA USING MAP APPROACH AND MRF
Remote sensing classification supervised Bayes contextual Markov optimisation
2015/7/29
BASIC GRADUATE CURRICULA OF GIS DESIGN IN BEIJING NORMAL UNIVERSITY, CHINA
Basic graduate curricula design, Body knowledge
2015/6/17
As the basic course of postgraduate programme in Beijing Normal University, the Introduction of GIS&T is selected by almost all
the students of the GIS specialty and other related specialties like p...
EDEVELOPMENT OF EFFECTIVE PROCEDURES FOR AUTOMATIC STEREO MATCHING
Photogrammetry Stereoscopic Matching
2015/6/2
It is well known that the correlation stereo matching algorithms are the basis of most of digital photogrammetric systems. This paper
concerns the important problem of increasing of computational sp...