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Process-based mapping using spectral indicators in an image template matching approach
Supervised edge detection hyperspectral
2015/8/20
In geologic imaging spectroscopy studies, typical end products are often mineral maps. These maps are usually ambiguous and form
a limited method of representing geological information that is potent...
MODELLING UNCERTAINTY IN HIGH RESOLUTION REMOTELY SENSED SCENES USING A FUZZY LOGIC APPROACH
classification fuzzy logic high resolution indeterminate boundaries uncertainty
2015/8/19
This contribution concentrates on the determination of thematic uncertainty after the classification process. It is shown that in this context – in particular when evaluating remotely sensed scenes sh...
A GENETIC APPROACH FOR THE AUTOMATIC ADAPTATION OF SEGMENTATION PARAMETERS
Segmentation Optimization Genetic Algorithm Parameter Adaptation Object-Oriented Classification
2015/8/19
The key step in object-oriented image classification is the segmentation of the image into discrete meaningful objects. Generally the relation between the segmentation parameters and the corresponding...
DETECTING INFORMAL SETTLEMENTS FROM QUICKBIRD DATA IN RIO DE JANEIRO USING AN OBJECT BASED APPROACH
Informal settlements urban remote sensing object based image analysis fuzzy logic
2015/8/19
Informal settlements behave very dynamical over space and time and the number of people living in such housing areas is growing worldwide. The reasons for this dynamical behaviour are manifold and are...
A SUPPORT VECTOR MACHINE APPROACH FOR OBJECT BASED IMAGE ANALYSIS
Remote Sensing Computational Intelligence Machine Learning Object Oriented Classification Multi-scale Segmentation
2015/8/19
The Support Vector Machine is a theoretically superior machine learning methodology with great results in classification of highdimensional datasets and has been found competitive with the best machin...
OBJECT RECOGNITION AND FEATURE EXTRACTION FROM IMAGERY:THE FEATURE ANALYST® APPROACH
Feature Analyst Automated Feature Extraction Machine Learning Geospatial Feature
2015/8/19
Feature Analyst is a commercial feature extraction software system that leverages multiple object recognition attributes,using semi-automated to automated workflows, to accelerate the collection of fe...
AN OBJECT ORIENTED APPROACH FOR THE DISCRIMINATION OF FOREST AREAS UNDER THE CRITERIA OF FOREST LEGISLATION IN GREECE USING VERY HIGH RESOLUTION DATA
Object-oriented Forest ecosystems Image fusion Logistic regression Nearest neighbor Segmentation
2015/8/19
The accurate discrimination of forest from natural non-forest areas in Greece presents great interest, since nowadays there is an ongoing effort to develop a Forest Cadastre system. We evaluated the p...
RECTIFICATION OF HIGH-RESOLUTION SATELLITE IMAGES USING AN APPROACH OF IMAGE SERIES
high-resolution satellite image image series restrict requirement rectification
2015/8/10
In some circumstances, it is difficult to obtain highly accurate control data or suitable reference images for rectifying high-resolution satellite images. And using the rectified low-resolution image...
A SELF-SUPERVISED APPROACH FOR FULLY AUTOMATED URBAN LAND COVER CLASSIFICATION OF HIGH-RESOLUTION SATELLITE IMAGERY
Self-supervised classification high-resolution satellite imagery urban land cover feature extraction
2015/8/3
Commercially available high-resolution satellite imagery from sensors such as IKONOS and QuickBird are important data sources for a variety of urban area applications including infrastructure feature ...
ROBUST APPROACH TOWARDS AN AUTOMATED DETECTION OF BUILT-UP AREAS FROM HIGH RESOLUTION RADAR IMAGERY
High Resolution SAR Urban Segmentation Hierarchical Classification Automation
2015/8/3
The actual process of rapid urbanisation is associated with various ecological, social and economic changes in both, the urban area and the surrounding natural environment. In order to keep up with th...
LAND USE CHANGE IN ROSTOCK, GERMANY SINCE THE REUNIFICATION – A COMBINED APPROACH WITH SATELLITE DATA AND HIGH RESOLUTION AERIAL IMAGES
Object oriented classification Change detection HRSC-AX
2015/8/3
The city of Rostock in East Germany has undergone drastic changes in the last 15 years since the reunification of Germany. To cover the spatial extent of the urban developments and the changes in land...
REMOTE SENSING AND GIS BASED APPROACH FOR ENVIRONMENTAL SENSITIVITY STUDIES A CASE STUDY FROM INDIAN EAST COAST
Land Cover Ecology Environment GIS Impact Analysis
2015/7/30
In the wake of Earth Summit – 2002 resolutions, and also the recently omni-prevalent environmental awareness across the globe, it
has become imperative to pay attention to environmental concerns, an...
AN APPROACH TO IDENTIFY AREA-SPECIFIC LAND USE ANALYSIS OBJECTIVES
Land use soils land use analysis objective Conservation Crop Management Improvement
2015/7/30
Maps of land use classes and soil series were analysed to identify areas having specific priorities with respect to agricultural land use
analysis under the project Integrated Mission for Sustainabl...
COASTAL AND MARINE RESOURCE INFORMATION SYSTEM (CMARIS): A SPATIAL APPROACH TOWARDS SUSTAINABLE ECOREGIONAL MANAGEMENT
Decision Support Databases Mapping Marine Coast GIS Internet/Web Ecosystem
2015/7/30
The Sulu-Sulawesi Seas comprise one of the most biologically diverse marine ecoregions in the world. Situated at the center of the
coral triangle, the ecoregion hosts at least 450 species of corals,...