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SCALE-DEPENDENT ADAPTATION OF OBJECT MODELS FOR ROAD EXTRACTION
Interpretation Model Scale Knowledge Base Multiresolution Representation Generalization
2015/8/7
The spatial resolution of available image data plays an important role at the creation of object models for road extraction. The type and perceptibility of roads changes with increasing ground pixel s...
ROBUST AND EFFICIENT ROAD TRACKING IN AERIAL IMAGES
map revision road tracking particle filter human-computer interaction
2015/8/7
Automated road tracking is important for map revision but is currently not reliable enough to be useful for industrial applications.Consequently semi-automatic road tracking has become the preferred s...
IMPROVING CITY MODEL DETERMINATION BY USING ROAD DETECTION FROM LIDAR DATA
ALS Bridges Buildings City Models Roads LIDAR
2015/8/7
A new road classification technique from LIght Detection And Ranging (LIDAR) data is presented that relies on region growing in order to classify areas as road. The new method corrects some of the pro...
ADAPTATION OF OBJECT MODELS FOR ROAD EXTRACTION IN IMAGES OF DIFFERENT RESOLUTION
Interpretation Model Scale Knowledge Base Multiresolution Representation Generalization
2015/8/3
Depending on the spatial resolution, the appearance of roads differs in images. In high resolution aerial images aroad might be distinguishable as an area with visible road markings, while in a satell...
Semi-automatic Road Extraction from SAR images using EKF and PF
SAR image Semi-automatic road extraction Extend Kalman Filtering (EKF) Particles Filtering (PF)
2015/7/27
Recently, the use of linear features for processing remote sensing images has shown its importance in applications. As one of typical linear targets, road is a hot spot of remote sensing image interpr...
With the rapid development of 3D GIS, especially Computer Graphics ✄ Simulation and Virtual Reality, 3D GIS is applied in many
fields (Li Deren, 2000). On the base of study the road elements an...
A new, generic approach to the conceptual data modeling of multi-dimensional highway information system is presented in this
study . The current status, which is analyzed in various countries namely;...
An Operational System for Automated Road Database Updating from Aerial Imagery
3D Road reconstruction color context
2015/7/9
This paper presents a practical system for automated 3D road network reconstruction from aerial images using knowledge-based
image analysis. The system integrates processing of color image data and i...
ROBUST DETECTION OF ROAD JUNCTIONS IN VHR IMAGES USING AN IMPROVED RIDGE DETECTOR
GIS object recognition road detection
2015/6/2
In this paper we present a novel technique for automatic detection of road junctions in VHR satellite images. The detection is based
on an initially detected road network using a differential ridge ...
QUALITY ASSESSMENT OF ROAD DATABASES USING AERIAL IMAGERY
Database GIS Imagery Networks Parameters Quality Reliability
2015/6/1
Digital road databases are widely used in many facets of our daily life. Most of these databases come with a nominal quality indication, but often more detailed quality descriptions regarding possible...
AUTOMATIC ROAD EXTRACTION FROM IRS SATELLITE IMAGES IN AGRICULTURAL AND DESERT AREAS
Road Extraction Fuzzy Logic
2015/6/1
The appearance of roads in northern Africa differs from that of roads, e.g., in central Europe, which most of the approaches for
automated road extraction in literature focus on. In this paper we pro...
AUTOMATED ROAD EXTRACTION AND UPDATING USING THE ATOMI SYSTEM - PERFORMANCE COMPARISON BETWEEN AERIAL FILM, ADS40, IKONOS AND QUICKBIRD ORTHOIMAGERYE. Baltsaviasa, L. O’Sullivanb, C. Zhang
3D road reconstruction automation updating mapping performance evaluation orthoimage IKONOS Quickbird, digital airborne sensor high-resolution satellites
2015/6/1
In the recent years, the automated extraction of roads from digital images has drawn considerable attention due to the need for the efficient acquisition and updating of road data for geodatabases. Th...
A FRAMEWORK FOR ROAD CHANGE DETECTION AND MAP UPDATING
Road extraction Change detection Feature matching Database updating Spatio-temporal modeling
2015/6/1
The updating of road network databases is crucial to many Geographic Information System (GIS) applications such as navigation, urban planning, etc. This paper presents a comprehensive framework for im...
By means of the progress in photogrammetry; it is now possible to produce the maps of huge areas more quickly and economically
but the production steps are still expensive and time consuming. In rec...
AUTOMATIC FEATURE-LEVEL CHANGE DETECTION (FLCD) FOR ROAD NETWORKS
Feature Level Change Detection Remote Sensing GIS Feature Extraction Knowledge base Expert System
2015/6/1
Automatic change detection and data updating is a very important issue for keeping the temporal accuracy and currency of spatial data sets. Road networks are one of the most important parts of geograp...