搜索结果: 1-12 共查到“测绘科学技术 Stochastic”相关记录12条 . 查询时间(0.21 秒)
STOCHASTIC COLOURED PETRINET BASED HEALTHCARE INFRASTRUCTURE INTERDEPENDENCY MODEL
Stochastic Coloured Petri net Critical Infrastructure Interdependency Disaster Preparedness Modelling and Simulation Healthcare Critical Infrastructure
2016/11/30
The Healthcare Critical Infrastructure (HCI) protects all sectors of the society from hazards such as terrorism, infectious disease outbreaks, and natural disasters. HCI plays a significant role in re...
ON THE REALISTIC STOCHASTIC MODEL OF GPS OBSERVABLES: IMPLEMENTATION AND PERFORMANCE
GPS stochastic model Least-squares variance component estimation (LS-VCE) noise assessment integer ambiguity resolution (IAR) Success rate GPS observables
2016/1/18
High-precision GPS positioning requires a realistic stochastic model of observables. A realistic GPS stochastic model of observables should take into account different variances for different observat...
Stochastic Motion and the Level Set Method in Semi-Automatic Building Detection
Active Contour image segmentation graph portioning watershed method weight dissimilarity
2015/12/8
Image segmentation is defined as partitioning an image into non-overlapping regions based on the intensity or texture. The active contour methods with comes from the basic ideas of Stochastic Motion a...
A New Computationally Efficient Stochastic Approach for Building Reconstruction from Satellite Data
Reconstruction Urban DEM Satellite structural approach MCMC
2015/12/4
We present a 3D building reconstruction method from satellite images based on a stochastic approach. It consists in reconstructing buildings by assembling simple urban structures extracted from a libr...
Stochastic Modeling and Triangulation for an Airborne Three Line Scanner
Photogrammetry Triangulation Modelling Calibration
2015/11/23
From the last decade, commercial vendors have introduced airborne three line scanners; for example ADS40, TLS, JAS, DAS-1, 3-OC and etc. While ADS40, TLS and JAS placed CCD arrays on the focal plane i...
STOCHASTIC RADIATIVE TRANSFER MODEL FOR MIXTURE OF DISCONTINUOUS VEGETATION CANOPIES
Radiative Transfer Theory Three-domensional effects
2015/9/8
Modeling of the radiation regime of a mixture of vegetation species is a fundamental problem of the Earth’s land remote sensing and
climate applications. The major existing approaches, including the ...
ADAPTIVE PARAMETER ESTIMATION OF PERSON RECOGNITION MODEL IN A STOCHASTIC HUMAN TRACKING PROCESS
State space modelling Human tracking Sequential image Adaptive parameter estimation Close Range
2015/5/21
This paper aims at an estimation of parameters of person recognition models using a sequential Bayesian filtering method. In many human tracking method, any parameters of models used for recognize the...
A GENERALIZED FACTORED STOCHASTIC MODEL FOR THE OPTIMAL GLOBAL REGISTRATION OF LIDAR RANGE IMAGES
LIDAR Registration Adjustment Laser scanning
2015/3/24
Surveying complex shapes or very large entities by laser scanners often requires the registration of a sufficient number of partial 3-D
range images in order to completely reproduce the model of the ...
FUSION OF STOCHASTIC PROPERTIES BY FUZZY INTEGRALS AND APPLICATIONS ON DETECTION WITHIN IMAGES
Fusion of properties image processing fuzzy integrals stochastic properties texture analysis
2015/2/3
This paper is concerned with the detection and separation of textures or stochastic information within an image. The
texture is described mathematical by their stochastic. Because different kinds of ...
Impacts of stochastic models on real-time 3D UAV mapping
3D Mapping Stochastic Model Photogrammetry Weight Matrix Tie Point Measurements Matching
2014/12/4
In UAV mapping using direct geo-referencing, the formation of stochastic model generally takes into the account the different types of measurements required to estimate the 3D coordinates of the featu...
Sensitive Analysis of Observation Model for Human Tracking Using a Stochastic Process
Observations Modelling Tracking Image Analysis Close Range
2014/7/30
This paper aims at obtaining basic knowledge about characteristics of observation models for human tracking method as a stochastic process. As human tracking in actual cases are complicated, we cannot...
In global positioning system (GPS) applications several error sources a ect the observations. Tropospheric delay that occurs during the propagation of the wave through the troposphere and multipath ta...