搜索结果: 46-60 共查到“Object Oriented”相关记录90条 . 查询时间(0.062 秒)
AUTOMATIC EXTRACTION OF ALUVIAL FANS FROM ASTER L1 SATELLITE DATA AND A DIGITAL ELEVATION MODEL USING OBJECT-ORIENTED IMAGE ANALYSIS
Remote Sensing Interpretation Geomorphology Knowledge base
2015/7/30
There is a need to automate terrain feature mapping so that to make the process more objective and less time consuming by using
proper feature extraction techniques. The objective of this study was ...
FOREST TYPES CLASSIFICATION USING ETM+ DATA IN THE NORTH OF IRAN/ COMPARISON OF OBJECT-ORIENTED WITH PIXEL-BASED CLASSIFICATION TECHNIQUES
Forestry Mapping Segmentation Comparison Classification Method Object Pixel
2015/7/30
Different classification methods have been used for classification of satellite data by researchers. Addition to current classification,
pixel-based methods, developments in segmentation and object ...
Research On The Classification Of High Resolution Image Based On Object-oriented And Class Rule
Object-oriented sRules sHigh resolution sMulti-scale segmentation
2015/7/27
With the development of remote sensing technology, the spatial resolution, spectral resolution and time resolution of remote sensing data is greatly improved. How to efficiently process and interpret ...
An object-oriented approach for agrivultural land classification using rapideye imagery
Object-oriented RapidEye Red Edge Agricultural Land Decision Tree
2015/7/27
With the improvement of remote sensing technology, the spatial, structural and texture information of land covers are present clearly in high resolution imagery, which enhances the ability of crop map...
Object-oriented change detection based on weighted polarimetric scattering differences on POLSAR images
Object-oriented change detection Polarimetric scattering difference Polarimetric synthetic aperture radar
2015/7/27
For wide application of change detection with SAR imagery, current processing technologies and methods are mostly based on pixels. It is difficult for pixel-based technologies to utilize spatial chara...
Comparison of Pixel-based and Object-oriented Classification Approaches Using Landsat-7 Etm Spectral Bands
Remote Sensing Land Cover Classification
2015/7/9
In this study, land cover types in Zonguldak test area were analysed on the basis of the classification results acquired using the pixelbased
and object-oriented image analysis approaches. Landsat-7 ...
OBJECT-ORIENTED IMAGE ANALYSIS AND SEMANTIC NETWORK FOR EXTRACTING THE ROADS AND BUILDINGS FROM IKONOS PAN-SHARPENED IMAGES
Hierarchical Contextual Segmentation Object-oriented
2015/6/1
Traditional pixel-based approaches are based exclusively on the grey value of pixel itself. Thereby only the spectral information is
used for the classification. The situation becomes worse when ext...
COMPARISON OF OBJECT ORIENTED IMAGE ANALYSIS AND MANUAL DIGITIZING FOR FEATURE EXTRACTION
High Resolution Mapping Analysis Digitisation Extraction Comparison Orthoimage
2015/5/27
The developments in the remote sensing technology have provided the use of high-resolution images for different purposes if possible. These images can be used for a study such as town planning where h...
OBJECT-ORIENTED CHANGE DETECTION BASED ON SPATIOTEMPORAL RELATIONSHIP IN MULTITEMPORAL REMOTE-SENSING IMAGES
object-oriented change detection post classifi cation comparison
2015/5/7
In this paper a novel object-oriented change detection approach in multitemporal remote-sensing images is proposed. In order to improve post classification comparison (PCC) performance, we propose t...
A simple object-oriented and open-source model for scientific and policy analyses of the global climate system – Hector v1.0
Climate model evaluation model climate change climate model simulations the global climate the earth system
2015/5/18
Simple climate models play an integral role in the policy and scientific communities. They are used for climate mitigation scenarios within integrated assessment models, complex climate model emulatio...
A NEW MODELLING TECHNIQUE FOR OBJECT-ORIENTED PHOTOGRAMMETRIC COMPUTER VISION ALGORITHMS
Mathematics Design Modelling Algorithms Development
2015/3/24
Photogrammetric Computer Vision algorithms often deal with complex numerical calculations and complex data structures. For
modelling the numerical calculations usually a mathematical model is used. F...
A GENERAL OBJECT-ORIENTED SPATIAL TEMPORAL DATA MODEL
OBJECT-ORIENTED SPATIAL TEMPORAL DATA MODEL
2015/3/16
A GENERAL OBJECT-ORIENTED SPATIAL TEMPORAL DATA MODEL.
RESEARCH ON OBJECT-ORIENTED THREE DIMENSIONAL DATA MODEL
OBJECT-ORIENTED THREE DIMENSIONAL DATA MODEL
2015/3/13
RESEARCH ON OBJECT-ORIENTED THREE DIMENSIONAL DATA MODEL.
OBJECT-ORIENTED IMAGE ANALYSIS AND SCALE-SPACE: THEORY AND METHODS FOR MODELING AND EVALUATING MULTISCALE LANDSCAPE STRUCTURE
Object-oriented image analysis multiscale landscape structure
2015/3/6
Landscapes are Complex Systems, which by their very nature necessitate a multiscale approach in their monitoring, modeling and management. To assess such broad extents, remote sensing technology is th...
Object-oriented classification of Ikonos satellite data for the identification of tree species composition
automated image analysis eCognition median filters
2015/3/3
This paper describes the automated classification of tree species composition from Ikonos 4-meter imagery using an object-oriented approach. The image was acquired over a man-planted forest area with ...