搜索结果: 1-15 共查到“摄影测量与遥感技术 optimization”相关记录23条 . 查询时间(0.156 秒)
PARTICLE SWARM OPTIMIZATION BASED APPROACH TO ESTIMATE EPIPOLAR GEOMETRY FOR REMOTELY SENSED STEREO IMAGES
Fundamental Matrix Particle Swarm Optimization Epipolar Geometry Remote Sensing Random Sample Consensus Stereo Vision
2019/2/27
A novel particle swarm optimization based approach for the estimation of epipolar geometry for remotely sensed images is proposed and implemented in this work. In stereo vision, epipolar geometry is d...
SCAN PLANNING AND ROUTE OPTIMIZATION FOR CONTROL OF EXECUTION OF AS-DESIGNED BIM
BIM control of execution scan-to-BIM path planning visibility
2018/11/9
Scan-to-BIM systems have been recently proposed for the dimensional and quality assessment of as-built construction components with planned works. The procedure is generally based on the geometric ali...
RELATIVE CAMERA POSE ESTIMATION METHOD USING OPTIMIZATION ON THE MANIFOLD
Pose Estimation Optimization Manifold Lie Group/Algebra Levenberg-Marquardt
2017/7/12
To solve the problem of relative camera pose estimation, a method using optimization with respect to the manifold is proposed. Firstly from maximum-a-posteriori (MAP) model to nonlinear least squares ...
AN INDOOR SPACE PARTITION METHOD AND ITS FINGERPRINT POSITIONING OPTIMIZATION CONSIDERING PEDESTRIAN ACCESSIBILITY
In-door Navigation Space Partition Fingerprint Position Algorithm Pedestrian Accessibility
2016/11/8
Fingerprint positioning method is generally the first choice in indoor navigation system due to its high accuracy and low cost. The accuracy depends on partition density to the indoor space. The accur...
NON LINEAR OPTIMIZATION APPLIED TO ANGLE-OF-ARRIVAL SATELLITE BASED GEO-LOCALIZATION FOR BIASED AND TIME-DRIFTING SENSORS
Angle of Arrival Line of Sight Non-Linear Optimization
2016/7/8
Multiple sensors are used in a variety of geolocation systems. Many use Time Difference of Arrival (TDOA) or Received Signal Strength (RSS) measurements to estimate the most likely location of a signa...
Optimization of Parameter Settings for Multilevel Image Segmentation in GEOBIA
parameter optimization segmentation quality geographic object-based image analysis (GEOBIA) area fitness rate (AFR) discrepancy goodness
2016/1/25
In geographic object-based image analysis (GEOBIA) segmentation plays a key role since all consequent classification steps depend
on its quality. For evaluating the quality empirical discrepancy and ...
AN EFFECTIVE HYBRID SUPPORT VECTOR REGRESSION WITH CHAOS-EMBEDDED BIOGEOGRAPHY-BASED OPTIMIZATION STRATEGY FOR PREDICTION OF EARTHQUAKE-TRIGGERED SLOPE DEFORMATIONS
Earthquake Support Vector Regression Biogeography-based Optimisation Displacement Hazard
2016/1/15
Earthquake can pose earth-shattering health hazards to the natural slops and land infrastructures. One of the chief consequences of the earthquakes can be land sliding, which is instigated by durable ...
MODELLING TEMPORAL SCHEDULE OF URBAN TRAINS USING AGENT-BASED SIMULATION AND NSGA2-BASED MULTIOBJECTIVE OPTIMIZATION APPROACHES
Subway Systems Temporal Schedule Modelling Agent-based Simulation Multi-objective Optimization
2016/1/18
Increasing distances between locations of residence and services leads to a large number of daily commutes in urban areas. Developing subway systems has been taken into consideration of transportation...
PROPOSING A MULTI-CRITERIA PATH OPTIMIZATION METHOD IN ORDER TO PROVIDE A UBIQUITOUS PEDESTRIAN WAYFINDING SERVICE
Multi-Criteria Pedestrian Wayfinding Ubiquitous Service Context-Aware
2016/1/18
A myriad of novel applications have emerged nowadays for different types of navigation systems. One of their most frequent applications is Wayfinding. Since there are significant differences between t...
PSINSAR IMPROVEMENT USING AMPLITUDE DISPERSION INDEX OPTIMIZATION OF DUAL POLARIMETRY DATA
Polarimetric Optimization Persistent Scatterer Candidate PSInSAR Amplitude Dispersion Index
2016/1/15
Persistent Scatterer Interferometry for SAR data (PSInSAR) improves the ability of conventional InSAR time-series methods by detecting and analysing pixels where the portion of spatiotemporal decorrel...
GIS-BASED ROUTE FINDING USING ANT COLONY OPTIMIZATION AND URBAN TRAFFIC DATA FROM DIFFERENT SOURCES
Route Finding Ant Colony Optimization Urban Traffic Data Floating Car Data Video Vehicle Detection
2016/1/15
Nowadays traffic data is obtained from multiple sources including GPS, Video Vehicle Detectors (VVD), Automatic Number Plate Recognition (ANPR), Floating Car Data (FCD), VANETs, etc. All such data can...
Selection and Customization of an Integrated Digital Photogrammetric Workstation + GIS Configuration and Optimization of the Interoperability within the Workflow for Updating the Belgian Topographical Reference Database
Integration Digital Photogrammetry GIS Configuration Interoperability Updating Databases
2015/12/3
Within a tender, we compared seven ‘young’ configurations that each combine a Digital Photogrammetric Workstation (DPW) with a GIS. This paper shows the requirements that were not fulfilled by at leas...
Fusion and Optimization of LIDAR and Photogrammetric Technologies and Methodologies for Cartographic Production
Multi-spectral remote sensing Laser Scanning (LIDAR) Classification DTM Digital Photogrammetry Fusion Change Detection
2015/11/20
The main objectives of this work include the combination of data acquired by photogrammetric techniques and LIDAR. It also considers the development of some classification algorithm based on the use o...
A trained segmentation technique for optimization of object-oriented classification
Object-oriented classification segmentation fuzzy logic
2015/8/20
Along with the significant improvement of spatial resolution of remote sensing imagery in the recent years, traditional per-pixel
based classification techniques have been facing increasing problems ...
OPTIMIZATION OF FOREST AGE-DEPENDENT LIGHT-USE EFFICIENCY AND ITS IMPLICATIONS ON CLIMATE-VEGETATION INTERACTIONS IN CHINA
NPP Stand age Maximum light-use efficiency
2015/5/6
Forest’s net primary productivity (NPP) is a key index in studying interactions of climate and vegetation, and accurate prediction of NPP is essential to understand the forests’ response to climate ...