Treffer: Spectral line adaptability to the super-resolution algorithms
Title:
Spectral line adaptability to the super-resolution algorithms
Authors:
Source:
Information optics and photonics technology (Beijing, 8-11 November 2004)SPIE proceedings series. :61-65
Publisher Information:
Bellingham WA: SPIE, 2005.
Publication Year:
2005
Physical Description:
print, 5 ref
Original Material:
INIST-CNRS
Subject Terms:
Electronics, Electronique, Optics, Optique, Physics, Physique, Telecommunications, Télécommunications, Sciences exactes et technologie, Exact sciences and technology, Physique, Physics, Generalites, General, Instruments, appareillage, composants et techniques communs à plusieurs branches de la physique et de l'astronomie, Instruments, apparatus, components and techniques common to several branches of physics and astronomy, Informatique en physique expérimentale, Computers in experimental physics, Analyse de données: algorithmes et implémentations; gestion de données, Data analysis: algorithms and implementation; data management, Algorithme, Algorithms, Analyse donnée, Data analysis, Echantillonnage, Sampling, Muestreo, Limite résolution, Resolving power, Poder resolución, Matrice détecteur, Dectector arrays, Profil raie, Line shape, Reconstruction signal, Signal reconstruction, Spectrométrie, Spectroscopy, Superrésolution, Superresolution, Superresolución, 0705K
Document Type:
Konferenz
Conference Paper
File Description:
text
Language:
English
Author Affiliations:
Department of Precision Instruments and Mechanology, State Key Laboratory of Precision Measurement Technology and Instruments, Tsinghua University, Beijing 100084, China
Rights:
Copyright 2007 INIST-CNRS
CC BY 4.0
Sauf mention contraire ci-dessus, le contenu de cette notice bibliographique peut être utilisé dans le cadre d’une licence CC BY 4.0 Inist-CNRS / Unless otherwise stated above, the content of this bibliographic record may be used under a CC BY 4.0 licence by Inist-CNRS / A menos que se haya señalado antes, el contenido de este registro bibliográfico puede ser utilizado al amparo de una licencia CC BY 4.0 Inist-CNRS
CC BY 4.0
Sauf mention contraire ci-dessus, le contenu de cette notice bibliographique peut être utilisé dans le cadre d’une licence CC BY 4.0 Inist-CNRS / Unless otherwise stated above, the content of this bibliographic record may be used under a CC BY 4.0 licence by Inist-CNRS / A menos que se haya señalado antes, el contenido de este registro bibliográfico puede ser utilizado al amparo de una licencia CC BY 4.0 Inist-CNRS
Notes:
Metrology
Accession Number:
edscal.18525228
Database:
PASCAL Archive
Weitere Informationen
In order to overcome the resolution limits of the detector array to the spectrometer, the super-resolution algorithms is adopted. On the basis of the study on the integral and sampling property of the detector array, the spectral line adaptability to the super-resolution algorithms was verified. The algorithms were tested respectively by three classic spectral line profiles - Gaussian, Lorentzian and Voigt, and the deviation of the reconstructed spectral line and the original one was analyzed. Consequently, the super-resolution algorithm and its optimal parameter for different spectral line profiles were deduced.