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EXPLORING SCHEMA MATCHING TO COMPARE GEOSPATIAL STANDARDS: APPLICATION TO UNDERGROUND UTILITY NETWORKS
Schema matching geospatial standard underground utility network
2018/11/9
This paper proposes a preliminary analysis of whether a schema matching approach can be applied for the comparison and possible the selection of geospatial standards. Schema matching is tested in the ...
ADVANCED TIE FEATURE MATCHING FOR THE REGISTRATION OF MOBILE MAPPING IMAGING DATA AND AERIAL IMAGERY
Mobile Mapping Orientation Accuracy Estimation Feature Matching Template Matching
2016/7/5
Mobile Mapping’s ability to acquire high-resolution ground data is opposing unreliable localisation capabilities of satellite-based positioning systems in urban areas. Buildings shape canyons impeding...
THE DESIGN AND IMPLEMENTATION OF ADDRESS MATCHING ENGINE
address matching geocoding word segmentation GIS non-spatial information spatial information information resources
2016/3/17
In real life there are various types of information, not all information contains a clear geographical coordinates of the spatial information, a large portion of non-spatial information is relevant to...
Entity Matching in Vector Spatial Data
GIS Vector Data Entity Matching Spatial Relation Spatial Query
2015/12/18
Entity matching is a crucial and hard technology in application of vector spatial data integrating, data updating and map differential analyses. According to the disadvantage of matching algorithms no...
THE USABILITY OF VECTORIZATION AND A NEW POINT MATCHING PROCEDURE AS FIRST STEP IN CONFLATING RASTER AND VECTOR MAPS
cartography GIS integration algorithm vector raster
2015/8/17
The growing fields of GIS application (local administration, tourism, archaeology, geology, ...) has increased the interest in studying the information sharing from different geographic databases, als...
A Methodological Proposal for Improvement of Digital Surface Models generated By Automatic Stereo Matching of Convergent Image Networks
Cultural Heritage Architecture Statistics
2015/7/14
A Digital Surface Model (DSM) generated by automatic stereo matching of convergent image networks includes a great number of
3D-points that come from diverse combinations of stereo-pairs. This points...
Integration of Geoscientific Data Sets and The German Digital Map Using a Matching Approach
Cartography GIS Geology
2015/7/9
The integration of various data sets can be the answer for geoscientific questions on the one hand, but a disadvantage on the other
hand, due to the differences in representation and content. Althoug...
REALISTIC 3D VIEW GENERATION USING DEFORMAL STEREO MATCHING
Vision Sciences Matching Pattern
2015/6/2
In this paper, we propose an adaptive stereo matching algorithm to encompassing stereo matching problems in projective distortion
region. Since the projective distortion region can not be estimated ...
MATCHING LINEAR FEATURES FROM SATELLITE IMAGES WITH SMALL-SCALE GIS DATA
Feature Extraction GIS Matching Quality Control Revision
2014/12/30
For the revision of GIS data by means of digital images correspondence of image features and GIS objects is essential.In case of small scales this is complicated due to the fact that many GIS data hav...
DSM Accuracy Evaluation for the ISPRS Commission I Image Matching Benchmark
3D Stereo Reconstruction DEM/DSM Matching Accuracy Benchmark
2014/12/4
To improve the quality of algorithms for automatic generation of Digital Surface Models (DSM) from optical stereo data in the remote sensing community, the Working Group 4 of Commission I: Geometric a...
Persistent Scatterer Interferometry (PSI) is by now a mature technique for the estimation of surface deformation in urban areas. In contrast to the classical interferometry a stack of interferograms i...
IMPLEMENTING AN ADAPTIVE APPROACH FOR DENSE STEREO-MATCHING
Matching Correlation Surface Reconstruction Point Cloud
2014/4/28
Defining pixel correspondences in stereo-pairs is a fundamental process in automated image-based 3D reconstruction. In this contribution we report on an approach for dense matching, based on local opt...