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AUTOMATIC EXTRACTION OF ROAD MARKINGS FROM MOBILE LASER-POINT CLOUD USING INTENSITY DATA
Laser Scanning Road Marking Point Cloud High Precision Map Adaptive Threshold Segmentation
2018/5/16
With the development of intelligent transportation, road’s high precision information data has been widely applied in many fields. This paper proposes a concise and practical way to extract road marki...
CHARACTERISATION OF INTENSITY VALUES ON TERRESTRIAL LASER SCANNING FOR RECORDING ENHANCEMENT
Terrestrial Laser Scanning (TLS) Calibration Colour CIE colour spaces Documentation Archaeology Rock Art
2017/8/30
Mapping surveys based on terrestrial laser scanning (TLS) are common nowadays for different purposes such as documentation of cultural heritage assets. The chance to extract relevant information from ...
INTEGRATED LASER SCANNER AND INTENSITY IMAGE CALIBRATION AND ACCURACY ASSESSMENT
Laser Scanner Panoramic Image Calibration Sensor Modeling Accuracy
2015/8/13
Nowadays, the use of laser scanner devices as an active technique for acquiring 3D information is growing fast. The huge amount of
object points produced with less effort than other 3D acquisition t...
Calculation of acceptance of high intensity superconducting proton linac for Project X
Calculation acceptance high intensity superconducting proton linac Project X
2012/2/28
Project-X is the proposed high intensity proton facility to be built at Fermilab, US. Its Superconducting Linac, to be used at first stage of acceleration, will be operated in continuous wave (CW) mod...
Three dimensional structure from intensity correlations
Three dimensional structure intensity correlations x-ray dilute ensembles
2011/8/5
Abstract: We develop the analysis of x-ray intensity correlations from dilute ensembles of identical particles in a number of ways. First, we show that the 3D particle structure can be determined if t...
Nonlinear growth with the microwave intensity in radiation-induced magnetoresistance oscillations
Nonlinear growth with the microwave radiation-induced magnetoresistance oscillations
2010/11/24
We report the observation of inverse-magnetic-field-periodic, radiation-induced magnetoresistance oscillations in GaAs/AlGaAs heterostructures prepared in W. Wegscheider’s group, compare their charact...
Commissioning of the new high-intensity ultracold neutron source at the Paul Scherrer Institut
Commissioning new high-intensity ultracold neutron source Paul Scherrer Institut
2010/12/29
Commissioning of the new high-intensity ultracold neutron (UCN) source at the Paul Scherrer Institut (PSI) has started in 2009. The design goal of this new generation high intensity UCN source is to s...
Stationary and dynamical properties of bistable Langevin model under noise-intensity fluctuation
Superstatistics Stochastic volatility Stationary distribution
2010/11/19
In this paper, we study effects of noise-intensity fluctuations on stationary and dynamical prop-erties of a bistable Langevin model, based on concepts of stochastic volatility model and super-statist...
The subject of this paper is the scattering of a very intense laser pulse (intensity $I\sim10^{21}\;{\mathrm{W/cm^2}}$) on relativistic electrons with Lorentz factor between 10 and 45. The laser pulse...
Temperature-dependent chirped coherent phonon dynamics in Bi$_{2}$Te$_{3}$ using high intensity femtosecond laser pulses
Temperature-dependent chirped coherent phonon dynamics femtosecond laser pulses
2010/11/18
Degenerate pump-probe reflectivity experiments have been performed on a single crystal of
bismuth telluride (Bi2Te3) as a function of sample temperature (3K to 296K) and pump intensity
using ∼...
Wavelength and intensity dependence of multiple forward scattering at above-threshold ionization in mid-infrared strong laser fields
Wavelength intensity forward scattering above-threshold ionization
2010/11/16
The nonperturbative role of multiple forward scattering for Coulomb focusing in mid-infrared laser fields and its dependence on a laser intensity and wavelength are investigated for low-energy photoe...
High Intensity Laser Propagation though Overdense Plasmas
Inertial fusion energy Fast ignition Laser plasma interaction
2009/6/1
High intensity laser propagation in plasmas is one of the key issues in fast ignition scheme of laser fusion energy. We have investigated experimentally and computationally the laser propagation in de...
Intensity-field correlation of single-atom resonance fluorescence
Intensity-field single-atom resonance fluorescence
2010/4/9
We report measurements of an intensity-field correlation function of the resonance fluorescence of a single trapped Ba+ ion. Detection of a photon prepares the atom in its ground state and we observe ...
Optical Bloch Equations Modified with Phonon-Induced Intensity-Dependent
Dephasing
decoherence dephasing optical Bloch equation quantum dot
2007/8/15
2007Vol.48No.2pp.335-338DOI:
Optical Bloch Equations Modified with Phonon-Induced Intensity-Dependent
Dephasing
ZHOU Guang-Hua,1 LI Yao-Yi,2 CHENG Mu-Tian,1 LIU Shao-Ding,1 and WA...
Supra-thermal Electron Generation at Moderate Laser Intensity
supra-thermal electron generation moderate laser
intensities simple classical model
2007/8/15
2001Vol.36No.2pp.216-218DOI:
Supra-thermal Electron Generation at Moderate Laser Intensity
CHEN Bao-Zhen
Institute of Low Energy Nuclear Physics, Beijing Normal
Universi...