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COMPARISON OF PANSHARPENING ALGORITHMS FOR COMBINING RADAR AND MULTISPECTRAL DATA
Image Processing Sharpening Image Understanding Fusion Environmental Monitoring Radar Colour Multisensor
2015/12/23
Iconic image fusion is a technique that is used to combine the spatial structure of a high resolution panchromatic image with the spectral information of a lower resolution multispectral image to prod...
Segmentation;Multispectral Imagery;Feature Distributions;Local Binary Patterns
High Resolution Aerial Digital Elevation Model (DEM) Feature
2015/12/17
The high quality level that high resolution satellite images have reached in the last years has proved that these images could be a useful data source for the production of orthophoto and different ma...
Multispectral IKONOS Image Segmentation Based on Vector Field Model
Land Cover Segmentation Image Processing Automation Feature Extraction Quickbird
2015/12/17
Image segmentation is a valuable approach that performs an object-based rather than a pixel-based analysis of high-spatial resolution satellite image. A multiscale approach for segmenting the pan-shar...
A Light-Weight Multispectral Sensor for Micro UAV - Opportunities for Very High Resolution Airborne Remote Sensing
UAV airborne remote sensing multi-spectral image digital photogrammetry
2015/11/24
In this paper we present the prototype of a light-weight multi-spectral sensor which can be flown on a micro UAV and we discuss the promising results from two field tests which show the excellent pote...
Integrating Laser Scanning, Multispectral Imagery and GIS In C&R Documentation Practices: A First Approach Using two XVITH Century Wood Paintings from Convento De Cristo In Tomar
Laser scanning Photogrammetry Multispectral GIS Cultural Heritage
2015/11/12
This article addresses the application of geomatic technologies in the field of painting conservation and restoration (C&R). It results from collaboration between geomatic professionals and conservato...
ADVANCES IN HYPERSPECTRAL AND MULTISPECTRAL IMAGE FUSION AND SPECTRAL UNMIXING
hyperspectral image fusion super-resolution spectral unmixing endmembers processing techniques
2015/9/21
In this work, we jointly process high spectral and high geometric resolution images and exploit their synergies to (a) generate a fused image of high spectral and geometric resolution; and (b) improve...
ESTIMATION OF THE SPECTRAL SENSITIVITY FUNCTIONS OF UN-MODIFIED AND MODIFIED COMMERCIAL OFF-THE-SHELF DIGITAL CAMERAS TO ENABLE THEIR USE AS A MULTISPECTRAL IMAGING SYSTEM FOR UAVS
UAV Remote Sensing Multispectral COTS Spectral Sensitivity Open Source CHDK
2015/9/10
Commercial off-the-shelf (COTS) digital cameras on-board unmanned aerial vehicles (UAVs) have the potential to be used as multispectral imaging systems; however, their spectral sensitivity is usually ...
INFERENCE OF IMPURITY RADIATIVE FORCING IN SNOW FROM MULTISPECTRAL TO HYPERSPECTRAL IMAGERS
soil moisture agriculture
2015/9/8
The inference of the radiative forcing of soot and dust in snow has taken on importance in recent years because of
the realization of the climate effects that they have (Hansen and Nazarenko, 2004). ...
CLASSIFICATION OF MULTISPECTRAL ASTER IMAGERY IN THE ARCHAEOLOGICAL SURVEY FOR SETTLEMENT SITES OF THE NEAR EAST
Archaeological remote sensing settlement mounds soil mark
2015/9/8
In alluvial areas of the Near East, the former locations of settlements are often represented by “tells”, small artificial mounds resulting
from millennia of human settlement activity, especially the...
An optimal temporal resolution of multispectral satellite data for field scale agriculture
Agriculture Crop Monitoring
2015/9/6
The objective of this study was to define the temporal resolution of future space missions dedicated to field-scale agriculture. The
approach consisted in the assessment of the retrieval performance ...
QUALITATIVE AND QUANTITATIVE ASSESSMENT OF HIGH RESOLUTION MULTISPECTRAL IMAGE USING FUSION TECHNIQUE BY MEASURING ENTROPY– A CASE STUDY USING QUICKBIRD DATASET
Information Fusion Entropy
2015/8/31
This paper presents the qualitative as well as quantitative assessment of high resolution image generated by fusion technique. The
information contained in fused image measured and compared with diff...
DETERMINATION OF OPTIMAL SCALE PARAMETER FOR ALLIANCE-LEVEL FOREST CLASSIFICATION OF MULTISPECTRAL IKONOS IMAGES
Object-based Classification Optimal Scale Parameter Graphs of Local Variance Multispectral Ikonos Image
2015/8/19
The automated interpretation of remotely sensed data is still performed largely on the basis of per-pixel image classification, i.e., the statistical analysis of each pixel’s spectral value. The conve...
AUTOMATIC ROAD EXTRACTION FROM MULTISPECTRAL HIGH RESOLUTION SATELLITE IMAGES
Road Extraction Fuzzy Logic IKONOS Classification Vision Sciences Automation
2015/8/7
In this paper we propose an approach for automatic road extraction from high resolution multispectral imagery, such as IKONOS or Quickbird, in rural areas. While aerial imagery usually consists of 3 s...
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 ...
OBJECT-BASED CLASSIFICATION OF INTEGRATED MULTISPECTRAL AND LIDAR DATA FOR CHANGE DETECTION AND QUALITY CONTROL IN URBAN AREAS
Change Detection classification quality control multispectral LIDAR
2015/8/3
Digital spatial data are underlying strong temporal changes. The typical approach of updating these changes is to check the data manually by superimposing them on up-to-date orthoimages from aerial or...