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2017第二届IEEE空间大数据国际研讨会（The 2nd IEEE International Workshop on Big Spatial Data）
2017 第二届 IEEE空间大数据 国际研讨会
2017/11/27
It is all good to have access to large volume of data generated with high velocity which normally spans variety of domains and usually comes with levels of veracity. However, the importance of data be...
Risk Assessment for Environmental Applications: Integrated Analysis of Spatial Data Using Multi-temporal Digital orthophotos and Remote-sensing Satellite Images.
multi-temporal analysis digital orthophoto image processing
2015/7/7
A recently instituted National Park, in Southern Italy, is offering a wide experience in landscape knowledge and planning from
multiple sources finalized to the environmental analysis. The study is c...
Derivation of Implicit Information from Spatial Data Sets with Data Mining
Spatial Information Retrieval
2015/7/7
Geographical data sets contain a huge amount of information about spatial phenomena. The exploitation of this knowledge with the
aim to make it usable in an internet search engine is one of the goals...
This presentation will describe a practical approach to building specifications, standards, and reference data models for SDI
programs.The presentation will also presents ESRI’s GIS software platform...
Factors Causing Uncertainties in Spatial Data Mining
Factors Uncertainties Spatial data mining
2015/7/7
Spatial data mining is to extract the unknown knowledge from a large-amount of existing spatial data repositories areas (Ester et al.,
2000). The spatial data are to represent the spatial existence o...
Nowadays cartographic objects of different resolutions are hold in different coexisting databases. This implies an extensive amount
of work for updating an object in all resolutions. One way to reduc...
Xml-based Spatial Data Interoperability on The Internet
Interoperability Spatial Data GIS Internet Services
2015/7/6
With the development of network and information technology, the spatial data gain, sharing, issuing and analysing plays a more and
more important role in the decision of each department. This article...
SPATIAL MODELS FOR ARCHITECTURAL HERITAGE IN URBAN DATABASE CONTEXT
Spatial Models 3D GIS CH Documentation
2014/5/9
Despite the GIS (Geographic Information Systems/Geospatial Information Systems) have been provided with several applications to manage the two-dimensional geometric information and arrange the topolog...
SIGMA: Spatial Integrated Matching Association Algorithm for Logo Detection
Spatial Integrated Matching Association Algorithm Logo Detection
2010/12/21
In this paper, we adopt the integration model of spatial feature correlations to order the indexing and matching features, and address the computational ineffectiveness and
inefficiency of local fea...
CORBA技术规范的成熟发展，为解决异构平台分布式计算问题、开发功能强大、通用性高、可互操作的WebGIS应用提供良好的保证；空间数据库引擎Oracle Spatial技术的不断更新与壮大，使得基于大型商业关系数据库的海量空间数据管理更为有效。就CORBA技术、空间数据库引擎技术与WebGIS结合可行性进行探讨，并设计开发了基于此的通用WebGIS应用平台。
Ensemble of Piecewise FDA Based on Spatial Histograms of Local (Gabor) Binary Patterns for Face Recognition
Ensemble ofPiecewise FDA Spatial Histograms of Local (Gabor) Binary Patterns Face Recognition
2010/12/16
Spatial histogram* of Local Binary Pattern (LBP)and Local Gabor Binary Pattern (LGBP) has been
successfully applied to face recognition and achieved state-of-the-art performance. Both LBP and LGBP ut...
Spatial Histogram Features for Face Detection in Color Images
Spatial Histogram Features Face Detection in Color Images
2010/12/14
This paper presents a novel face detection approach in color images. We employ spatial histograms as robust features for face detection. The spatial histograms consist of marginal distribution of colo...