搜索结果: 136-150 共查到“摄影测量与遥感技术 photogrammetry”相关记录311条 . 查询时间(0.054 秒)
Image processing;Road extraction;Space photogrammetry;Clustering;Updating
Vision sciences Photogrammetry Recognition Image Transformation Neural Networks
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2015/12/9
Considering the problem of automatic traffic signs recognition in natural scene image (mainly including three kinds of traffic signs: yellow warning signs, red prohibition signs and blue mandatory sig...
Digital Photogrammetry in Obtaining of 3D Model Data of Irregular Small Surfaces
3D Modelling Digital Close Range Photogrammetry Data
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2015/12/8
Today, 3D models are used in a wide variety of fields. The medical industry uses detailed models of organs. The movie industry uses them as characters and objects for animated and real-life motion pic...
The Comparisons of 3D Analysis Between Photogrammetry and Computer Vision
Digital photogrammetry Computer vision 3D Analysis Method
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2015/12/8
Photogrammetry and computer vision are coherent in research content, but since they are come from different subject so there are great differences in researching method and application. The paper revi...
Error Propagation in the Production of DEM-DOM-DLG by Digital Photogrammetry
Error Propagation Digital Photogrammetry Sequential Gaussian Simulation
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2015/12/3
This paper adopts the stochastic simulation method that pertains to geostatistics, on the basis of simulated DEM realizations with spatial autocorrelation errors, to explore the error propagation mech...
Theoretical Accuracy of Direct Georeferencing with Position and Orientation System in Aerial Photogrammetry
Aerial Photogrammetry GPS/INS Orientation Accuracy Error Algorithms
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2015/11/23
According to the principle of space intersection、collinearity equations and error propagation law, mathematical models of theoretical accuracy of direct georeferencing are proposed in this paper. The ...
Urban Monitoring Using Persistent Scatterer InSAR and Photogrammetry
Persistent Scatterer InSAR Urban Monitoring
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2015/11/20
The purpose of this paper is to monitor deformation due to groundwater extraction in urban area using Persistent Scatterer InSAR (PSInSAR) and Photogrammetry. Theoretically, PSInSAR technique allows f...
Laser Scanner & Photogrammetry for the Survey of the Monumental Cemetery in Piazza Del Duomo, Pisa
Laser scanner photogrammetry restoration
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2015/11/13
The present paper describes both a high-resolution survey of the facade of the Monumental Cemetery in Piazza del Duomo (Pisa, Italy) was realised. It’s performed via the Riegl LMS Z420i laser scanner ...
A Tool to Help Mapping Planning in Close Range Photogrammetry
Photogrammetry Generalisation planning Close range scale
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2015/11/12
In Aerial Photogrammetry some tools are available to simplify the aerial mapping planning and make it faster. In particular, once defined the scale of the map, witch is related to the Spatial Resoluti...
The Virtual Reconstruction of the "Titane" Archaeological Site (Greece) by Aims of Photogrammetry
Photogrammetry Archaeology Surveying Management Orthorectification
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2015/11/12
This paper is mainly dealing with the production of ortho-photo maps of the remnants of the walls of the acient acropolis of the archaeologic site of Titani. This is done by using a Canon 11 Mbyte cam...
Photogrammetry for Virtual Exploration of Underwater Archaeological Sites
Underwater Archaeology Cultural Heritage Bathymetry Photogrammetry
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2015/11/12
This article describes on-going developments of the VENUS European Project (Virtual ExploratioN of Underwater Sites, http://www.venus-project.eu) concerning the first mission to sea in Pianosa Island,...
Simple Tools for Architectural Photogrammetry
Photogrammetry Surveying Architecture CAD Cultural Heritage
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2015/11/11
In this paper a CAD application embedding photogrammetric procedures is described. Oleg Kolbaskin has originally created the CAD application and the photogrammetric procedures were programmed in the D...
New Trends in Digital Photogrammetry Teaching and Diffusion:The Z-GLIF Software
Photogrammetry Architecture Teaching Software Digital Experience
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2015/11/11
Many experiences have been done in the past in order to promote a wide diffusion of the photogrammetry both in teaching and professional works.
Only the digital evolution allowed a real step forward...
INTEGRATION OF LASER SCANNING AND PHOTOGRAMMETRY
Laser Scanning Photogrammetry Registration Integration
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2015/11/10
The term “integration” can be defined as the fusion of two separate entities, resulting in a new entity. Integrating laser scanning with photogrammetry allows us to compensate for the individual weakn...
UAV ONBOARD PHOTOGRAMMETRY AND GPS POSITIONNING FOR EARTHWORKS
UAV GPS photogrammetry direct georeferencing metrology lever-arm delay
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2015/9/21
Over the last decade, Unmanned Airbone Vehicles (UAVs) have been largely used for civil applications. Airborne photogrammetry has found place in these applications not only for 3D modeling but also as...
UAV LINEAR PHOTOGRAMMETRY
drone metrology bowl effect drift dyke MicMac 4D monitoring
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2015/9/21
The photogrammetric treatment of images acquired on a linear axis is a problematic case. Such tricky configurations often leads to bended 3D models, described as a bowl effect, which requires ground m...