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A TWO-STEP DECISION FUSION STRATEGY: APPLICATION TO HYPERSPECTRAL AND MULTISPECTRAL IMAGES FOR URBAN CLASSIFICATION
Decision fusion Optimization Graphical model Hyperspectral Multispectral Urban classification
2017/7/12
Very high spatial resolution multispectral images and lower spatial resolution hyperspectral images are complementary sources for urban object classification. The first enables a fine delineation of o...
STUDY ON INDEPENDENT COMPONENT ANALYSIS’APPLICATION IN CLASSIFICATION AND CHANGE DETECTION OF MULTISPECTRAL IMAGES
Image Classification Change Detection Independent Component Analysis Principal Component Analysis
2015/12/31
Image classification and change detection is a hot topic in remote sensing. This paper sought to apply the method of independent component analysis (ICA), which develops from blind source separation, ...
EVALUATION OF A METHOD FOR FUSING LIDAR DATA AND MULTISPECTRAL IMAGES FOR BUILDING DETECTION
Building detection Airborne Laser Scanning Data fusion Classification Evaluation
2015/8/7
In this paper, we describe the evaluation of a method for building detection by the Dempster-Shafer fusion of LIDAR data and multispectral images. For that purpose, ground truth was digitised for two ...
SPATIAL DATABASE UPDATING USING ACTIVE CONTOURS FOR MULTISPECTRAL IMAGES: APPLICATION WITH LANDSAT7
Active contours snakes multi-spectral imagery spatial data integration
2015/3/6
This paper presents a fully automated system for area detection based on satellite images and topographic features from a database. The surfaces issued from the database are refined using active conto...
A non-parameterized method for co-registration of panchromatic and multispectral images
Image registration Image fusion Non-parameter estimation Multispectral Sensor alignment
2014/9/29
Precise co-registration of panchromatic and multispectral images can be challenging due to the imperfect alignment of different sensors from the same platform or the involvement of different platforms...