GPU-accelerated image reconstruction for optical and infrared interferometry

Fabien Baron; Brian Kloppenborg

doi:10.1117/12.856713

21 July 2010 GPU-accelerated image reconstruction for optical and infrared interferometry

Fabien Baron, Brian Kloppenborg

Proceedings Volume 7734, Optical and Infrared Interferometry II; 77344D (2010) https://doi.org/10.1117/12.856713
Event: SPIE Astronomical Telescopes + Instrumentation, 2010, San Diego, California, United States

Abstract

The advent of GPU hardware and associated software libraries for scientific computing renders possible acceleration of parallelisable problems by a typical factor of 10-100. We present the first GPU-accelerated and open source image reconstruction software for optical/infrared interferometry, making use of the OpenCL library. Finally we evaluate how this improvement in speed may translate in terms of improvement in image reconstruction quality for currently computationnally intensive algorithms.

Citation Download Citation

Fabien Baron and Brian Kloppenborg "GPU-accelerated image reconstruction for optical and infrared interferometry", Proc. SPIE 7734, Optical and Infrared Interferometry II, 77344D (21 July 2010); https://doi.org/10.1117/12.856713

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available