搜索结果: 1-10 共查到“摄影测量与遥感技术 Hyperspectral imagery”相关记录10条 . 查询时间(0.076 秒)
A COMPARISON OF LIDAR REFLECTANCE AND RADIOMETRICALLY CALIBRATED HYPERSPECTRAL IMAGERY
Radiometry Calibration Laser Scanning Hyperspectral
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2016/11/24
In order to retrieve results comparable under different flight parameters and among different flight campaigns, passive remote sensing data such as hyperspectral imagery need to undergo a radiometric ...
A 4D MORPHOLOGICAL SCALE SPACE REPRESENTATION FOR HYPERSPECTRAL IMAGERY
Imaging spectrometry Mathematical morphology Anisotropic diffusion Image simplification Levelings Denoising
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2015/12/30
In this paper, a 4D scale space representation is introduced aiming at denoising, smoothing and simplifying effectively airborne and spaceborne hyperspectral imagery. Our approach is based on a novel ...
LAND COVER CHANGE DETECTION BASED ON GENETICALLY FEATURE AELECTION AND IMAGE ALGEBRA USING HYPERION HYPERSPECTRAL IMAGERY
Hyperspectral change detection feature selection genetic algorithm Land Cover
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2016/1/18
The Earth has always been under the influence of population growth and human activities. This process causes the changes in land use. Thus, for optimal management of the use of resources, it is necess...
DETERMINATION OF OPTIMUM CLASSIFICATION SYSTEM FOR HYPERSPECTRAL IMAGERY AND LIDAR DATA BASED ON BEES ALGORITHM
Hyperspectral LiDAR Fusion SVM Classifier Optimization Parameter Determination Feature Selection Bees Algorithm
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2016/1/18
Hyperspectral imagery is a rich source of spectral information and plays very important role in discrimination of similar land-cover classes. In the past, several efforts have been investigated for im...
MORPHO-SPECTRAL RECOGNITION OF DENSE URBAN OBJECTS BY HYPERSPECTRAL IMAGERY
Morpho-spectral database Feature Extraction mophometry morphological attributes spectral attributes vector mapping build-up hyperspectral remote sensing
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2015/9/21
This paper presents a methodology for recognizing, identifying and classifying built objects in dense urban areas, using a morphospectral approach applied to VNIR/SWIR hyperspectral image (HySpex). Th...
ANOMALY DETECTION ALGORITHMS FOR HYPERSPECTRAL IMAGERY
Hyperspectral Target detection Anomaly detection
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2015/9/8
Nowadays the use of hyperspectral imagery specifically automatic target detection algorithms for these
images is a relatively exciting area of research.An important challenge of hyperspectral target ...
USING HYPERSPECTRAL IMAGERY TO MAP ROADS AND DETERMINE SURFACE MATERIAL TYPES
Multispectral and hyperspectral image urban environment multispectral image the spectral resolution
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2015/5/13
During the last several years, Boeing-Autometric has been actively engaged in using both multispectral and
hyperspectral imagery to extract Lines-of-Communication (LOC), i.e., roads and rivers, for ...
Practical example for use of the supervised vicarious calibration (SVC) method on multisource hyperspectral imagery data – ValCalHyp airborne hyperspectral campaign under the EUFAR framework
Unmixing Feature-extraction L1/2 nonnegative matrix Orthogonal matching pursuit Quantitative target detection Hyperspectral imagery
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2014/9/29
A novel approach for radiometric calibration and atmospheric correction of airborne hyperspectral (HRS) data, termed supervised vicarious calibration (SVC) was proposed by Brook and Ben-Dor in 2010. T...
ROAD CLASSIFICATION AND CONDITION DETERMINATION USING HYPERSPECTRAL IMAGERY
Hyperspectral Urban ALK vector data Classification Condition
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2014/4/29
Hyperspectral data has remarkable capabilities for automatic identification and mapping of urban surface materials because of its high spectral resolution. It includes a wealth of information which fa...
OBJECT IDENTIFICATION AND CHARACTERIZATION WITH HYPERSPECTRAL IMAGERY TO IDENTIFY STRUCTURE AND FUNCTION OF NATURA 2000 HABITATS
Spectral Mixture Analysis Object Segmentation Imaging Spectroscopy Heathland Conservation Status Grass Encroachment
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2014/6/12
Habitat monitoring of designated areas under the EU Habitats Directive requires every 6 years information on area, range, structure and function for the protected (Annex I) habitat types. First result...