搜索结果: 121-135 共查到“摄影测量与遥感技术 Hyperspectral”相关记录141条 . 查询时间(0.053 秒)
Ordinal classification for efficient plant stress prediction in hyperspectral data
Hyper spectral Classification Close Range Agriculture Feature
<
2014/9/29
Detection of crop stress from hyperspectral images is of high importance for breeding and precision crop protection. However, the continuous monitoring of stress in phenotyping facilities by hyperspec...
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
<
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...
Geometric processing workflow for vertical and oblique hyperspectral frame images collected using UAV
Structure-from-motion Oblique Hyperspectral UAV 3D point cloud
<
2014/9/9
Remote sensing based on unmanned airborne vehicles (UAVs) is a rapidly developing field of technology. UAVs enable accurate, flexible, low-cost and multiangular measurements of 3D geometric, radiometr...
THE BENEFITS OF TERRESTRIAL LASER SCANNING AND HYPERSPECTRAL DATA FUSION PRODUCTS
Hyper spectral lidar fusion visualization analysis texture value-added photo-realism
<
2014/4/29
Close range hyperspectral imaging is a developing method for the analysis and identification of material composition in many applications, such as in within the earth sciences. Using compact imaging d...
FULL WAVEFORM ACTIVE HYPERSPECTRAL LIDAR
Full waveform Hyperspectral LiDAR Supercontinuum Reflectance Spectral indices
<
2014/4/29
We have developed a prototype full waveform hyperspectral LiDAR and investigated its potential for remote sensing applications. Traditionally hyperspectral remote sensing is based on passive measureme...
PANSHARPENING OF HYPERSPECTRAL IMAGES IN URBAN AREAS
image fusion hyperspectral resolution urban classification
<
2014/4/29
Pansharpening has proven to be a valuable method for resolution enhancement of multi-band images when spatially high-resolving panchromatic images are available in addition. In principle, pansharpenin...
MAPPING THE WETLAND VEGETATION COMMUNITIES OF THE AUSTRALIAN GREAT ARTESIAN BASIN SPRINGS USING SAM, MTMF AND SPECTRALLY SEGMENTED PCA HYPERSPECTRAL ANALYSES
Hyperspectral Environment Ecosystem Analysis Vegetation Monitoring Spectral
<
2014/4/29
The Australian Great Artesian Basin (GAB) supports a unique and diverse range of groundwater dependent wetland ecosystems termed GAB springs. In recent decades the ecological sustainability of the spr...
STUDY ON OIL-GAS RESERVOIR DETECTING METHODS USING HYPERSPECTRAL REMOTE SENSING
Hyper spectral Land Sea Oil-gas reservoir Detection
<
2014/4/29
Oil-gas reservoir exploration using hyperspectral remote sensing, which based on the theory of hydrocarbon microseepage information and fine spectral response of target, is a new direction for the app...
ANOMALY DETECTION AND COMPARATIVE ANALYSIS OF HYDROTHERMAL ALTERATION MATERIALS TROUGH HYPERSPECTRAL MULTISENSOR DATA IN THE TURRIALBA VOLCANO
Spectral Anomaly Hydrothermal Alteration Hyperspectral Multispectral Multisensor
<
2014/4/29
The aim of this work is the comparative study of the presence of hydrothermal alteration materials in the Turrialba volcano (Costa Rica) in relation with computed spectral anomalies from multitemporal...
ROAD CLASSIFICATION AND CONDITION DETERMINATION USING HYPERSPECTRAL IMAGERY
Hyperspectral Urban ALK vector data Classification Condition
<
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...
HYPERSPECTRAL DATA CLASSIFICATION USING FACTOR GRAPHS
Hyper spectral Classification Training Reference Data
<
2014/4/29
Accurate classification of hyperspectral data is still a competitive task and new classification methods are developed to achieve desired tasks of hyperspectral data use. The objective of this paper i...
ANALYSIS OF CONCRETE REFLECTANCE CHARACTERISTICS USING SPECTROMETER AND VNIR HYPERSPECTRAL CAMERA
Hyperspectral Images Spectrometer VNIR Hyperspectral Camera Reflectance Spectra Concrete Structures
<
2014/4/29
The purpose of this research is to extract spectral reflectance characteristics of concretes through basic experiment on concrete specimens and site experiment on actual concrete structures using a fi...
COMPARISOM OF WAVELET-BASED AND HHT-BASED FEATURE EXTRACTION METHODS FOR HYPERSPECTRAL IMAGE CLASSIFICATION
Hyperspectral Image Feature Extraction Classification Wavelet Transform Hilbert-Huang Transform
<
2014/4/29
Hyperspectral images, which contain rich and fine spectral information, can be used to identify surface objects and improve land use/cover classification accuracy. Due to the property of high dimensio...
CLASSIFICATION OF ROOF MATERIALS USING HYPERSPECTRAL DATA
Hyperspectral Urban ALK Vector data Classification Feature extraction Roof
<
2014/4/29
Mapping of surface materials in urban areas using aerial imagery is a challenging task. This is because there are numerous materials present in relatively small regions. Hyperspectral data features a ...
ENDMEMBER EXTRACTION FOR HYPERSPECTRAL IMAGES USING WATERSHED AND NORMALIZED CUTS
remote sensing images segmentation watershed transform normalized cut
<
2014/6/5
Endmember extraction integrated with spatial information has been concerned on some research recently. In this paper we studies an
improved endmember extraction method with spatial preprocessing mo...