搜索结果: 46-60 共查到“理学 Classification”相关记录229条 . 查询时间(0.781 秒)
SUPERVISED AND UNSUPERVISED NEURAL MODELS FOR MULTISPECTRAL IMAGE CLASSIFICATION
Land Cover Classification Identification Algorithms Artificial_Intelligence Imagery Pixel Multispectral
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2015/7/29
Competitive learning neural networks have been successfully used as unsupervised training methods. It provides a way to discover the
salient general features that can be used to classify a set of pa...
INTEGRATION AND USAGE OF INDICES, FEATURE COMPONENTS AND TOPOGRAPHY IN VEGETATION CLASSIFICATION FOR REGIONAL BIODIVERSITY ASSESSMENT
Remote Sensing Vegetation Classification Accuracy Ecology Spectral
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2015/7/29
The classification of vegetation has been an important research subject in botany, ecology, geography, and other disciplines
to map the differences in vegetation types. Classifying vegetation by rem...
MULTISPECTRAL LANDSAT IMAGES CLASSIFICATION USING A DATA CLUSTERING ALGORITHM
Multispectral Image Classification Networks Fuzzy Logic
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2015/7/29
This paper presents a new application of a data-clustering algorithm in Landsat image classification, which improves on
conventional classification methods. Neural networks have been widely used in ...
CLASSIFICATION OF VEGETATION AND SOIL USING IMAGING SPECTROMETER DATA
Remote Sensing Hyper Spectral Land Cover
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2015/7/29
Monitoring the Earth using imaging spectrometers has necessitated more accurate analyses and new applications to remote sensing.
New algorithms have been developed for hyperspectral data classificat...
Protein Classification By Analysis of confocal Microscopic Images of Single Cells
image analysis feature selection classification
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2015/7/14
Proteins being present in a living cell fulfil a certain task in the cell. As a consequence of its functionality a protein is located in
certain parts of the cell. If it is made visible the resulting...
Morphological Terrain Classification and Analysis Using Geostatistical Techniques
Spatial Information Systems DEM/DTM Geomorphology
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2015/7/6
Nowadays there is a wide range of systems that provide an efficient and fast data capture for the DEM generation and the spread of
the computer systems has allowed the use of DEM to a high number of ...
IMAGE CLASSIFICATION WITH A REGION BASED APPROACH IN HIGH SPATIAL RESOLUTION IMAGERY
Image segments classification object-oriented approach
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2015/6/1
A number of studies have been carried out to find an appropriate spatial resolution to which to aggregate data in order
to reduce the variation within an object, and minimize the classification erro...
TERRAIN MODELING AND AIRBORNE LASER DATA CLASSIFICATION USING MULTIPLE PASS FILTERING
Multiple Pass Filtering ICM Classifi cation DTM
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2015/6/1
Airborne laser scanner technique provides a 3D perception of the terrestrial topography, including true ground and objects belonging
either to vegetated areas or to human made features. The high intr...
Stress Detection and Classification of Laying Hens by Sound Analysis
Laying Hens Stress Recognition Sound Analysis Monitoring System
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2016/5/18
Stress adversely affects the wellbeing of commercial chickens, and comes with an economic cost to the industry that cannot be ignored. In this paper, we first develop an inexpensive and non-invasive, ...
VESSEL CLASSIFICATION IN COSMO-SKYMED SAR DATA USING HIERARCHICAL FEATURE SELECTION
Ship classification COSMO-SkyMed data
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2015/5/7
SAR based ship detection and classification are important elements of maritime monitoring applications. Recently, high-resolution SAR data have opened new possibilities to researchers for achieving ...
Comparison between high-resolution aerial imagery and lidar data classification of canopy and grass in the NESCO neighborhood, Indianapolis, Indiana
GIS Remote Sensing LiDAR Classification Canopy
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2015/1/9
Urban forestry is a very important element of urban structures that can improve the environment and life quality within the urban areas. Having an accurate classification of urban forests and grass ar...
EXTREME HEAT EVENT RISK MAP CREATION USING A RULE-BASED CLASSIFICATION APPROACH
extreme heat wave vulnerability knowledge-based classification knowledge classifiers expert systems data mining risk mapping maps emergency management
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2015/1/9
During a 2011 summer dominated by headlines about an earthquake and a hurricane along the East Coast, extreme heat that silently killed scores of Americans largely went unnoticed by the media and publ...
Comparison of Urban Tree Canopy Classification With High Resolution Satellite Imagery and Three Dimensional Data Derived From LIDAR and Stereoscopic Sensors
Urban Forestry Remote Sensing Image Classification LIDAR Stereoscopic 3-D Data High Resolution Satellite Imagery
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2015/1/9
Despite growing recognition as a significant natural resource, methods for accurately estimating urban tree canopy cover extent and change over time are not well-established. This study evaluates new ...
Relative tectonic activity classification in the Kermanshah area, western Iran
Subduction zone Arabia and Eurasia plate high zagros region structural change
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2015/1/6
Due to the closing of the subduction zone and the collision of the Arabian and Eurasian plates, the High Zagros region has always been affected by a wide range of tectonic variations. In this research...
Classification of Spatio - Temporal Pattern of Rainfall in Iran Using a Hierarchical and Divisive Cluster Analysis
Cluster Analysis Ward Method Iran
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2015/1/6
The identification of spatial rainfall pattern is an essential task for hydrologists, climatologists as well as regional and local planners and managers. This is due to the variability of both the tem...