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Arwa Dabbech

Dr

20162020
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Fingerprint Dive into the research topics where Arwa Dabbech is active. These topic labels come from the works of this person. Together they form a unique fingerprint.

  • 2 Similar Profiles
Imaging techniques Engineering & Materials Science
Interferometry Engineering & Materials Science
Deconvolution Engineering & Materials Science
Scalability Engineering & Materials Science
Convex optimization Engineering & Materials Science
Radio telescopes Engineering & Materials Science
optimization Physics & Astronomy
Image reconstruction Engineering & Materials Science

Co Author Network Recent external collaboration on country level. Dive into details by clicking on the dots.

Research Output 2016 2020

Parallel faceted imaging in radio interferometry via proximal splitting (Faceted HyperSARA): when precision meets scalability

Thouvenin, P-A., Abdulaziz, A., Jiang, M., Dabbech, A., Repetti, A., Jackson, A., Thiran, J-P. & Wiaux, Y., Jan 2020, (Submitted) In : Monthly Notices of the Royal Astronomical Society.

Research output: Contribution to journal › Article

Interferometry
Scalability
Imaging techniques
Program processors
Processing

A Faceted Prior for Scalable Wideband Imaging: Application to Radio Astronomy

Thouvenin, P-A., Abdulaziz, A., Jiang, M., Repetti, A., Dabbech, A. & Wiaux, Y., 16 Dec 2019.

Research output: Contribution to conference › Paper

Open Access
File
Radio astronomy
Imaging techniques
Convex optimization
Telescopes
Frequency bands

Deep Post-Processing for Sparse Image Deconvolution

Terris, M., Abdulaziz, A., Dabbech, A., Jiang, M., Repetti, A., Pesquet, J-C. & Wiaux, Y., 1 Jul 2019. 2 p.

Research output: Contribution to conference › Abstract

Open Access
File
Deconvolution
Astronomy
Processing
Scalability
Imaging techniques

Self Direction-Dependent Calibration For Wideband Radio-Interferometric Imaging

Dabbech, A., Repetti, A. & Wiaux, Y., Feb 2019. 1 p.

Research output: Contribution to conference › Paper

Open Access
File
radio telescopes
sky
broadband
optimization
sensitivity
8 Downloads (Pure)

Wideband Super-resolution Imaging in Radio Interferometry via Low Rankness and Joint Average Sparsity Models (HyperSARA)

Abdulaziz, A., Dabbech, A. & Wiaux, Y., Oct 2019, In : Monthly Notices of the Royal Astronomical Society. 489, 1, p. 1230–1248 19 p.

Research output: Contribution to journal › Article

Open Access
File
Interferometry
Imaging techniques
Convex optimization
Image reconstruction
Visibility

Datasets

Dataset record replaced by updated record, see below.

Abdulaziz, A. (Creator), Jiang, M. (Creator), Dabbech, A. (Creator), Heriot-Watt University, Jan 2020

DOI: 10.17861/33b4c743-256b-44ec-a557-d67e2209cb25

Dataset

Cygnus A image cubes at C band (4-8 GHz) obtained with Faceted HyperSARA

Thouvenin, P. (Creator), Abdulaziz, A. (Creator), Jiang, M. (Creator), Dabbech, A. (Creator), Repetti, A. (Creator), Jackson, A. (Creator), Wiaux, Y. (Creator), Heriot-Watt University, 2020

DOI: 10.17861/e94f61c7-4950-4339-99a3-e6c3a820efdf

Dataset