搜索结果: 1-15 共查到“知识库 信息与通信工程 analysis”相关记录97条 . 查询时间(0.203 秒)
HISTORICAL SDI, THEMATIC MAPS AND ANALYSIS OF A COMPLEX NETWORK OF MEDIEVAL TOWERS (13TH–15TH CENTURY) IN THE MOORISH STRIP
GIS, Historical SDI, Spatial Data Analysis, Visibility, Medieval heritage, Towers of Moorish Strip
2018/11/9
This work is part of an investigation into the use of GIS for the documentation and comprehension of medieval architectural heritage in the ancient Kingdom of Seville. The research was done in the fra...
THE DATA AND SERVICES ANALYSIS OF CHINESE NSDI BASED ON BACKX MODEL
Data and Service Analysis Chinese NSDI Backx Model
2018/5/15
The data and services analysis are indispensable for the refined development of SDI. This paper, taking Chinese NSDI as a study case, analyzed the data and services advantages and shortcomings of Chin...
DATUM FEATURE EXTRACTION AND DEFORMATION ANALYSIS METHOD BASED ON NORMAL VECTOR OF POINT CLOUD
Deformation Analysis Point Cloud Normal Vecto Datum Feature Cubic B-spline Curve
2018/5/15
In order to solve the problem lacking applicable analysis method in the application of three-dimensional laser scanning technology to the field of deformation monitoring, an efficient method extractin...
APPLICABILITY ANALYSIS OF CLOTH SIMULATION FILTERING ALGORITHM FOR MOBILE LIDAR POINT CLOUD
LiDAR point cloud Cloth simulation filtering Mobile laser scanning Ground points Non-ground points
2018/5/11
Classifying the original point clouds into ground and non-ground points is a key step in LiDAR (light detection and ranging) data post-processing. Cloth simulation filtering (CSF) algorithm, which bas...
Engineering Analysis of Strong Motion Data from Recent Earthquakes in Sichuan, China
ground motion prediction equations NGA-West2 project code-based spectrum pulse-like ground motions
2018/6/13
Recent earthquakes in the Sichuan Province have contributed to significantly expand the existing ground-motion database for China with new, high-quality ground-motion records. This study investigated ...
USE OF MULTIVARIATE MACHINE LEARNING ANALYSIS TECHNIQUES FOR FLOOD RISK PREVENTION
flood risk data Machine Learning Prediction
2018/5/8
Natural disasters such as flood are regarded to be caused by extreme weather conditions as well as changes in global and regional climate.
The prediction of flood incoming is a key factor to ensure c...
Erratum for Sukumar N et al. Prevalence of vitamin B-12 insufficiency during pregnancy and its effect on offspring birth weight: a systematic review and meta-analysis. Am J Clin Nutr 2016;103:1232–51
Sukumar N et Prevalence of vitamin B-12 systematic review
2018/11/12
Erratum for Sukumar N et al. Prevalence of vitamin B-12 insufficiency during pregnancy and its effect on offspring birth weight: a systematic review and meta-analysis. Am J Clin Nutr 2016;103:1232–51.
CommentSpace: Structured Support for Collaborative Visual Analysis
Information visualization asynchronous collaboration social data analysis tagging
2016/5/24
Collaborative visual analysis tools can enhance sensemaking
by facilitating social interpretation and parallelization
of effort. These systems enable distributed exploration and
evidence gathering,...
Strategies for Crowdsourcing Social Data Analysis
Information Visualization Social Data Analysis Crowdsourcing
2016/5/24
Web-based social data analysis tools that rely on public discussion
to produce hypotheses or explanations of patterns
and trends in data rarely yield high-quality results in practice.
Crowdsourcing...
VERIFICATION OF A BUILDING DAMAGE ANALYSIS AND EXTENSION TO SURROUNDINGS OF REFERENCE BUILDINGS
Change Detection LIDAR Vegetation Classification Building Disaster Raster Multispectral
2016/2/29
After a disaster not necessarily all buildings in affected areas are damaged. Therefore, a building damage analysis does not only have
to distinguish different damage types. In fact, unchanged build...
Capacity Analysis of Linear Operator Channels Over Finite Fields
Linear operator channel network coding subspace coding
2016/1/22
Motivated by communication through a network employing linear network coding, capacities of linear operator channels (LOCs) with arbitrarily distributed transfer matrices over finite fields are studie...
Traffic Monitoring from Airborne Full-Waveform LIDAR - Feasibility, Simulation and Analysis
Airborne LiDAR traffic monitoring vehicle model feasibility simulation
2015/12/9
Automatic acquisition and analysis of traffic-related data has already a long tradition in the remote sensing community. Similarly airborne laser scanning (ALS) has emerged as an efficient means to ac...
Pre-classification of Points and Segmentation of Urban Objects by Scan Line Analysis of Airborne LIDAR data
Laser scanning LiDAR airborne remote sensing on-line processing
2015/12/4
Currently available laser scanners are capable of performing hundreds of thousands of range measurements per second at a range resolution of a few centimeters. Despite that increasing performance, up ...
Analysis of Full-Waveform LIDAR Data for an Accurate Classification of Urban Areas
lidar signal processing waveform analysis modelling classification urban
2015/12/4
In contrast to conventional airborne multi-echo laser scanner systems, full-waveform (FW) lidar systems are able to record the entire emitted and backscattered signal of each laser pulse. Instead of c...
System Requirements and Mission Analysis for Spaceborne SAR Interferometry Based on Formation Flying Satellites
System Requirements Mission Analysis Spaceborne SAR Interferometry Based Formation Flying Satellites
2015/11/20
With the purpose of further development of SAR satellite technique and for Earth’s topography, SAR interferometry, with which one can get, not only images with target’s azimuth and range information, ...