搜索结果: 1-15 共查到“工学 Patch”相关记录17条 . 查询时间(0.26 秒)
CLASSIFICATION OF THE STRUCTURE OF CITIES THROUGH MID-RESOLUTION SATELLITE IMAGERY AND PATCH BASED NEURAL NETWORKS
Convolutional Neural Networks (CNN) Autoencoders Sentinel 2B Indian Cities
2019/2/28
The studies in the classification of the urban spatial structure have been essential in deriving insights into the land cover and the built typology which helped in the estimation of energy consumptio...
ROOF TYPE SELECTION BASED ON PATCH-BASED CLASSIFICATION USING DEEP LEARNING FOR HIGH RESOLUTION SATELLITE IMAGERY
Roof Reconstruction High Resolution Satellite Imagery Deep Learning Method Convolutional Neural Networks
2017/7/13
3D building reconstruction from remote sensing image data from satellites is still an active research topic and very valuable for 3D city modelling. The roof model is the most important component to r...
STATISTICS FOR PATCH OBSERVATIONS
random closed sets landscape pattern indices land cover thematic maps spatial statistics
2016/11/15
In the application of remote sensing it is common to investigate processes that generate patches of material. This is especially true when using categorical land cover or land use maps. Here we view s...
Modeling Patch Dynamics from Integration of Cellular Automata Simulation and Historical Air-photographs Analysis
Geo-Information Landscape Change Patch-Dynamics,
2015/7/7
Dynamics in nature are multi-faceted and difficult to follow. Computerized simulations offer new ways for investigating dynamic systems
by incorporating their principle aspects . These simulations mi...
The Joint Precision Approach and Landing System (JPALS) is being developed to provide navigation to support aircraft landings for the U.S. military. One variant of this is sea based JPALS, which will ...
SURFACE DISCONTINUITY MODELLING BY LSM THROUGH PATCH ADAPTATION AND USE OF EDGES
edges least squares matching modelling
2015/6/1
This paper handles the aspect of least squares matching (LSM) for DSM generation and focuses mainly on the exploitation of edge
information in the least squares approach. The mathematical model of L...
OPTIMIZED PATCH BACKPROJECTION IN ORTHORECTIFICATION FOR HIGH RESOLUTION SATELLITE IMAGES
Orthoimage High Resolution Satellite Orientation DEM/DTM
2015/6/1
The objective of this investigation is to build up a fast orthorectification procedure for high resolution satellite images. The proposed scheme comprises two major components: (1) orbit modeling, and...
Evaluation of vegetation patch connectivity using remote sensing and GIS
GIS Remote Sensing Ecosystems Rural development
2015/2/5
The UN Conference on Environment and Development (UNCED) Agenda 21 issue for
sustainable development emphasizes on an integrated approach for the maintenance and
management of land resources. Conser...
INTERACTIVE ROOF PATCH RECONSTRUCTION BASED ON 3-D LINEAR SEGMENTS
INTERACTIVE ROOF PATCH RECONSTRUCTION 3-D LINEAR SEGMENTS
2014/12/31
An interactive system for roof patch reconstruction is introduced in this paper. The reconstruction is based on 3-D linear segments. The concept of interactive approach combines the interpretation abi...
GRAPH THEORY AND ANT COLONY OPTIMIZATION APPROACH FOR FOREST PATCH CONNECTIVITY ANALYSIS
Forestry Software Vegetation GIS and Networks
2014/5/6
Forest connectivity is necessary for prioritizing biodiversity conservation. Connectivity indices facilitate to predict the movement pattern of species across complex landscapes. Change in area and in...
USING PATCH METRICS AS VALIDATION FOR CONTEXTUAL CLASSIFICATION OF HEATHLAND VEGETATION
Hyper spectral Vegetation Classification Accuracy Spatial Contextual Hierarchical Quality
2014/6/12
This article presents a method to assess the accuracy of vegetation maps for which contextual information has been included in the classification process. It is well known that land use classification...
PATCH-BASED IMAGE SEGMENTATION OF SATELLITE IMAGERY USING MINIMUM SPANNING TREE CONSTRUCTION
Segmentation Laplacian Delaunay Triangulation Minimum Spanning Tree
2014/6/12
We present a method for hierarchical image segmentation and feature extraction. Thismethod builds upon the combination of the detection of image spectral discontinuities using Canny edge detection and...
Refinement of Research Surveying in Software Methodologies by Analogy: finding your patch
Refinement of Research Surveying in Software Methodologies by Analogy: finding your patch
2009/12/8
To enhance research surveying in software methodologies, a model is introduced that can indicate field maturity based on vocabulary and relevant literature. This model is developed by drawing analogie...
Design, Simulation and Tests of a Low-cost Microstrip Patch Antenna Arrays for the Wireless Communication
Wireless communication microstrip patch antenna array
2009/7/28
Typical low-cost, low-weight microstrip base station antenna arrays with beam-scanning capabilities are taken into account. In downtowns of large cities like New York, Chicago, and in historical citie...
Asymptotic Approach for Rectangular Microstrip Patch antenna With Magnetic Anisotropy and Chiral Substrate
Microstrip antenna bianisotropic media resonant frequency
2010/2/2
The effect of a chiral bianisotropic substrate on the
complex resonant frequency of a rectangular microstrip resonator has
been studied on the basis of the integral equation formulation. The
analys...