Results 151 to 160 of about 512,127 (318)

When atomic norm meets the G-filter: A general framework for line spectral estimation [PDF]

arXiv
This paper proposes a novel approach for line spectral estimation which combines Georgiou's filter bank (G-filter) with atomic norm minimization (ANM). A key ingredient is a Carath\'{e}odory--Fej\'{e}r-type decomposition for the covariance matrix of the filter output.
arxiv  

On the variation of intensity of spectral line with the difference of crystal structure (Part I)

, 1960
Chujo Matsumoto
openalex   +2 more sources

Spectral Line Formation in YY Ori and T Tau Envelopes [PDF]

, 1977
C. Bertout
openalex   +1 more source

Fast, automated optimization of virtual monoenergetic images with the dual‐energy image synthesizer for cone‐beam CT

Journal of Applied Clinical Medical Physics, EarlyView.
Abstract Background Dual‐energy cone‐beam CT (DE‐CBCT) has become subject of recent interest due to the ability to produce virtual monoenergetic images (VMIs) with improved soft‐tissue contrast and reduced nonuniformity artifacts. However, efficient production and optimization of VMIs remains an under‐explored part of DE‐CBCT's application.
Andrew Keeler, Jason Luce, Mathias Lehmann, John C. Roeske, Hyejoo Kang   +4 more
wiley   +1 more source

Line spectral pairs—Formant correlation in speech [PDF]

, 1986
Cynthia A. Wood, Thomas R. Sawallis
openalex   +1 more source

An investigation into the feasibility and efficacy of stereotactic radiosurgery for 1–3 cm single brain lesions on the ring‐mounted Halcyon LINAC

Journal of Applied Clinical Medical Physics, EarlyView.
Abstract Purpose An evaluation of the accuracy, safety, and efficiency of the Halcyon ring delivery system (RDS) for stereotactic radiosurgery (SRS) treatment to relatively small (1–3 cm) brain lesions. Methods After completing the extensive in‐house quality assurance checks including Winston–Lutz test and independent dose verification via MD Anderson ...
Kate Hazelwood, Shane McCarthy, Josh Misa, David Castelvetere, William St. Clair, Damodar Pokhrel   +5 more
wiley   +1 more source

Molecular Hydrogen Line Identifications in Solar Flares Observed by IRIS: Lower Atmospheric Structure from Radiometric Analysis

The Astrophysical Journal
A rich spectrum of molecular hydrogen (H _2 ) emission lines is seen in sensitive observations from the far-ultraviolet (FUV) channels of the Interface Region Imaging Spectrograph (IRIS) during flare activity in solar active region NOAA Active Region ...
Sarah A. Jaeggli, Adrian N. Daw
doaj   +1 more source

Plasma temperature determination from the total intensity of a self-reversed spectral line [PDF]

, 1982
D. Karabourniotis, Christian Karras, M. Drakakis, J. J. Damelincourt   +3 more
openalex   +1 more source

Tables of spectral-line intensities :

, 1961
William F. Meggers, Charles Corliss, Bourdon F. Scribner   +2 more
openalex   +1 more source

Line-narrowing spectroscopy in amorphous solids through polarization detection of spectral holes. II. Application to tetraphenylporphin in pmma [PDF]

, 1989
Bernhard Dick
openalex   +1 more source