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The e-MERLIN Data Reduction Pipeline [PDF]

open access: yesJournal of Open Research Software, 2015
Written in Python and utilising ParselTongue to interface with the Astronomical Image Processing System (AIPS), the e-MERLIN data reduction pipeline is intended to automate the procedures required in processing and calibrating radio astronomy data from ...
Megan Kirsty Argo
doaj   +5 more sources

Image Preprocessing Framework for Time-domain Astronomy in the Artificial Intelligence Era

open access: yesThe Astronomical Journal
The rapid advancement of image analysis methods in time-domain astronomy, particularly those leveraging artificial intelligence (AI) algorithms, has highlighted efficient image preprocessing as a critical bottleneck affecting algorithm performance. Image
Liang Cao   +5 more
doaj   +3 more sources

Quantum Radio Astronomy: Data Encodings and Quantum Image Processing

open access: yesAstronomy and Computing, 2023
We explore applications of quantum computing for radio interferometry and astronomy using recent developments in quantum image processing. We evaluate the suitability of different quantum image representations using a toy quantum computing image reconstruction pipeline, and compare its performance to the classical computing counterpart. For identifying
T. Brunet   +5 more
openaire   +3 more sources

Wildfire Danger Prediction and Understanding With Deep Learning

open access: yesGeophysical Research Letters, 2022
Climate change exacerbates the occurence of extreme droughts and heatwaves, increasing the frequency and intensity of large wildfires across the globe.
Spyros Kondylatos   +7 more
doaj   +1 more source

Maximum-entropy image processing in gamma-ray astronomy [PDF]

open access: yesMonthly Notices of the Royal Astronomical Society, 1979
Imaging γ-ray astronomy is a slowly evolving field because experiments are expensive, few and far between. For energies above 100 MeV the only satellite experiments to date with real imaging capabilities have been NASA’s SAS-2 and ESA’s COS-B. At lower energies (1-30 MeV) only balloon experiments have so far had imaging capabilities (e.g.
J. Skilling, A. W. Strong, K. Bennett
openaire   +1 more source

Polyharmonic Daubechies type wavelets in image processing and astronomy, I [PDF]

open access: yesProceedings of the 11th International Conference on Computer Systems and Technologies and Workshop for PhD Students in Computing on International Conference on Computer Systems and Technologies, 2010
We introduce a new family of multivariate wavelets which are obtained by "polyharmonic subdivision". They generalize directly the original compactly supported Daubechies wavelets.
Kounchev, Ognyan, Kalaglarsky, Damyan
openaire   +2 more sources

Polyharmonic Daubechies type wavelets in image processing and astronomy, II [PDF]

open access: yesProceedings of the 11th International Conference on Computer Systems and Technologies and Workshop for PhD Students in Computing on International Conference on Computer Systems and Technologies, 2010
9 ...
Kounchev, Ognyan   +2 more
openaire   +2 more sources

Photonic signal processor based on a Kerr microcomb for real-time video image processing

open access: yesCommunications Engineering, 2023
Signal processing has become central to many fields, from coherent optical telecommunications, where it is used to compensate signal impairments, to video image processing.
Mengxi Tan   +10 more
doaj   +1 more source

A digital 3D reference atlas reveals cellular growth patterns shaping the Arabidopsis ovule

open access: yeseLife, 2021
A fundamental question in biology is how morphogenesis integrates the multitude of processes that act at different scales, ranging from the molecular control of gene expression to cellular coordination in a tissue.
Athul Vijayan   +9 more
doaj   +1 more source

Software and Sociology in UK Astronomy [PDF]

open access: yes, 2001
I discuss the remit of Starlink's software strategy groups and a particular item on the agenda of a meeting of the image processing software strategy group held on 26th January 2001: `Why don't people use Starlink software?'.
Pimbblet, Kevin A.
core   +2 more sources

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