9 citations · 9 across the 2 of their papers we have counts for
3 papers · 1 filter
High Contrast, High Angular Resolution Optical Speckle Imaging: Uncovering Hidden Stellar Companions
Steve B. Howell, Arturo O. Martinez, Douglas A. Hope +4
We explore the possibility of detecting very faint, very close-in stellar companions using large aperture ground-based telescopes and the technique of optical speckle imaging. We e…
Post-AO high-resolution imaging using the Kraken multi-frame blind deconvolution algorithm
Douglas A. Hope, Stuart M. Jefferies, Gianluca Li Causi +4
In the context of extreme adaptive optics (ExAO) for large telescopes, we present the Kraken multi-frame blind deconvolution (MFBD) algorithm for processing high-cadence acquisitio…
Recurrence quantification analysis as a post-processing technique in adaptive optics high-contrast imaging
M. Stangalini, G. Li Causi, F. Pedichini +8
In this work we explore the possibility of using Recurrence Quantification Analysis (RQA) in astronomical high-contrast imaging to statistically discriminate the signal of faint ob…