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A SATELLITE IMAGE CLASSIFICATION APPROACH BY USING ONE DIMENSIONAL DISCRIMINANT ANALYSIS
Satellite Image Image Classification Linear Discriminant Analysis Dimension Reduction
2018/4/18
The classification problem in the image processing field is an important challenge, so that in the process image pixels are separated into previously determined classes according to their features. Th...
A SATELLITE IMAGE CLASSIFICATION APPROACH BY USING ONE DIMENSIONAL DISCRIMINANT ANALYSIS
Satellite Image Image Classification Linear Discriminant Analysis Dimension Reduction
2018/5/8
The classification problem in the image processing field is an important challenge, so that in the process image pixels are separated into previously determined classes according to their features. Th...
Connections between the filtered discontinuous Galerkin method and the flux reconstruction approach to high order discretizations
High order methods Discontinuous Galerkin Energy stability
2015/7/3
The purpose of this paper is to provide new insights on the connections that exist between the discontinuous Galerkin method (DG), the flux reconstruction method (FR) and the recently identi@...
Continuous Adjoint Approach for Adaptive Mesh Refinement
Continuous Adjoint Approach Adaptive Mesh Refi nement
2015/7/3
At present, all output-based mesh adaptation methods in the existing literature have adopted the discrete adjoint approach which, depending on the structure of the code,could be very complex to implem...
A COMPARISON OF THE CONTINUOUS AND DISCRETE ADJOINT APPROACH TO AUTOMATIC AERODYNAMIC OPTIMIZATION
COMPARISON CONTINUOUS DISCRETE ADJOINT APPROACH AUTOMATIC AERODYNAMIC OPTIMIZATION
2015/7/2
This paper compares the continuous and discrete adjoint-based automatic aerodynamic optimization.The objective is to study the trade-off between the complexity of the discretization of the adjoi...
A New Approach to GPS Integrity Monitoring Using Prior Probability Models and Optimal Threshold Search
GPS Integrity Monitoring Prior Probability Models Optimal Threshold Search
2015/6/29
Current methods for GPS receiver autonomous integrity monitoring are limited by the assumptions they make. Using published studies of navigation system reliability, this paper develops a prior probabi...
Analytical and Experimental Observations of Ionospheric and Tropospheric Decorrelation Effects for Differential Satellite Navigation during Precision Approach
Ionospheric Tropospheric Decorrelation Effects Differential Satellite Navigation Precision
2015/6/29
The introduction of the Global Positioning System(GPS) ushered in a new era of affordable precise navigation.Differential GPS (DGPS) corrections have reduced positioning errors from about 100 meters t...
The Multipath Invariance Approach for Code Multipath Mitigation
Multipath Invariance Approach Code Multipath Mitigation
2015/6/29
The concept of multipath invariance asserts that there exist properties and/or regions of the code correlation function that do not change as a function of the multipath amplitude, delay, phase and ph...
Assessment of the Probability of a Midair Collision During an Ultra Closely Spaced Parallel Approach
Midair Collision Closely Spaced Parallel Approach
2015/6/29
In this era of increasing delays in air travel, all means of increasing the capacity of both airports and airspace are receiving intense consideration. In anticipation of future high precision guidanc...
Loran for RNP 0.3 Approach:The Preliminary Conclusions of Loran Integrity Performance Panel (LORIPP)
Loran RNP 0.3 Approach Preliminary Conclusions Integrity Performance Panel (LORIPP)
2015/6/26
Loran, is an attractive candidate to provide backup services for GPS because of its complementary RNAV,stratum 1 frequency stability, precise timing, and data channel capabilities. However, for Loran ...
WAAS-Based Threat Monitoring for a Local Airport Monitor (LAM) that Supports Category I Precision Approach
WAAS-Based Threat Monitoring Local Airport Monitor (LAM) Category Precision
2015/6/26
The Federal Aviation Administration has sponsored the development of a Local Airport Monitor (LAM) prototype designed to enable GPS-based precision approach by leveraging the existing capabilities of ...
Research on Tracking Approach to Low-flying Weak Small Target near the Sea
Sea-level line Target tracking Sobel Linear least squares fitting
2011/12/12
Automatic target detection is very difficult in complicate background of sea and sky because of the clutter caused by waves and clouds nearby the sea-level line. In this paper, in view of the low-flyi...