搜索结果: 1-11 共查到“光电子技术 assessment”相关记录11条 . 查询时间(0.117 秒)
COMPARISON OF POINT CLOUD REGISTRATION ALGORITHMS FOR BETTER RESULT ASSESSMENT – TOWARDS AN OPEN-SOURCE SOLUTION
Registration Point clouds Comparison Evaluation Open-source Laser scanning Quality criteria
2018/6/4
Terrestrial and airborne laser scanning, photogrammetry and more generally 3D recording techniques are used in a wide range of applications. After recording several individual 3D datasets known in loc...
POPULATING A LIBRARY OF REUSABLE H-BOMS: ASSESSMENT OF A FEASIBLE IMAGE BASED MODELING WORKFLOW
Laser scanning H-BIM digital cultural heritage SfM Level of Accuracy semantic modeling
2017/8/31
The paper shows the intermediate results of a research activity aimed at populating a library of reusable Historical Building Object Models (H-BOMs) by testing a full digital workflow that takes advan...
Digital Terrain Models (DTM) are frequently used to make important decisions. In order to judge these decisions DTM quality must
be known. The quality of a DTM consists of several components like pre...
Experimental Assessment of the Accuracy of an Advanced Photonic-Bandgap-Fiber Model
Accuracy Advanced Photonic-Bandgap-Fiber Model
2015/8/7
From scanning-electron microscope images of the cross section of a photonic-bandgap fiber (NKT Photonics’HC-1550-02) we developed a realistic model for its permittivity profile that includ...
THE FUSION OF INDIVIDUAL TREE DETECTION AND VISUAL INTERPRETATION IN ASSESSMENT OF FOREST VARIABLES FROM LASER POINT CLOUDS
Forest inventory plot-wise measurements individual tree detection
2014/6/5
In this study we searched the obtainable accuracy of forest inventory based on the individual tree detection (ITD) by using fusion of automatic ITD (ITDauto) and visual interpretation of laser point c...
THE ASSESSMENT OF THE ABSOLUTE PLANIMETRIC ACCURACY OF AIRBORNE LASERSCANNING
LIDAR Point Cloud DEM/DTM Quality Accuracy Statistics Specifications
2014/6/5
In acquisition and processing of Digital Elevation Models (DEMs) derived from airborne laser scanning (ALS) blunders and systematic errors occur. An assessment of the geometric quality of DEMs is nece...
ACCURACY ASSESSMENT OF BUILDING MODELS CREATED FROM LASER SCANNING DATA
Architecture Modelling LIDAR TLS Accuracy Three-dimensional
2014/4/28
Recently, it can be observed a growing interest in 3D building or city models created from laser scanning data. These models are used in many areas of interest. In this work the accuracy assessment of...
Performance Assessment of Flexible Time-Wavelength Routing for a Self-aggregating Transparent Metro-Access Interface
Flexible Time-Wavelength Metro-Access Interface
2015/7/20
A time-WDM architecture with on-the-fly wavelength routing and traffic self-aggregation is proposed.Metro-accesss ligthpaths are established using ONUs with reflective modulators. Simulations results ...
Wavelength Tunability Assessment of a 170 Gbit/s transmitter using a Quantum Dash Fabry Perot mode-locked laser
Wavelength Tunability Assessmen Quantum Dash Fabry Perot mode-locked laser
2015/7/16
We demonstrate the tunability of a 170 Gbit/s transmitter based on a quantum dash mode-locked Fabry-Perot laser. Same performances are obtained over a 8 nm wavelength range simply by adjusting the sha...
Regeneration and Cascadability Assessment of a New Passive 2R Regenerator Based on a Dual-Stage Saturable Absorber gate
Cascadability Assessment Passive 2R Regenerator Dual-Stage Saturable Absorber gate
2015/7/31
We report on the regenerative properties and on the cascadability assessment of a passive 2R regenerator based on a dual-stage microcavity saturable absorber gate for low and high levels regeneration.
A QUALITY ASSESSMENT OF REPEATED AIRBORNE LASER SCANNER OBSERVATIONS
Comparison LIDAR DTM accuracy
2015/6/1
This paper describes the height and planimetric errors of repeated ALS (airborne laser scanning) strips with a deeper focus on
building extraction. Measurements with Toposys Falcon airborne laser sc...
