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001-es BibID:	BIBFORM063999
035-os BibID:	(WoS)000370968700007 (Scopus)84962753085
Első szerző:	Fazekas Ádám (programtervező informatikus)
Cím:	Filtering Chromatic Aberration for Wide Acceptance Angle Electrostatic Lenses II - Experimental Evaluation and Software-Based Imaging Energy Analyzer / Ádám Fazekas, Hiroshi Daimon, Hiroyuki Matsuda, László Tóth
Dátum:	2016
ISSN:	1057-7149
Megjegyzések:	Here, the experimental results of the method of filtering the effect of chromatic aberration for wide acceptance angle electrostatic lens-based system are described. This method can eliminate the effect of chromatic aberration from the images of a measured spectral image sequence by determining and removing the effect of higher and lower kinetic energy electrons on each different energy image, which leads to significant improvement of image and spectral quality. The method is based on the numerical solution of a large system of linear equations and equivalent with a multivariate strongly nonlinear deconvolution method. A matrix whose elements describe the strongly nonlinear chromatic aberration-related transmission function of the lens system acts on the vector of the ordered pixels of the distortion free spectral image sequence, and produces the vector of the ordered pixels of the measured spectral image sequence. Since the method can be applied not only on 2D real- and
Tárgyszavak:	Műszaki tudományok Informatikai tudományok idegen nyelvű folyóiratközlemény külföldi lapban folyóiratcikk aberrations electrostatic lenses image sequences matrix algebra
Megjelenés:	Ieee Transactions On Image Processing. - 25 : 3 (2016), p. 1441-1450. -
További szerzők:	Daimon, Hiroshi Matsuda, Hiroyuki Tóth László (1966-) (fizikus)
Internet cím:	Szerző által megadott URL DOI Intézményi repozitóriumban (DEA) tárolt változat
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