Dr. Ray F. Butler
Lecturer at National Univ of Ireland Galway
SPIE Involvement:
Author
Publications (8)

Proceedings Article | 16 June 2006
Proc. SPIE. 6265, Space Telescopes and Instrumentation I: Optical, Infrared, and Millimeter
KEYWORDS: Signal to noise ratio, Telescopes, Avalanche photodetectors, Stars, Imaging systems, Cameras, Sensors, Computing systems, Electron multiplying charge coupled devices, Charge-coupled devices

Proceedings Article | 1 June 2005
Proc. SPIE. 5823, Opto-Ireland 2005: Imaging and Vision
KEYWORDS: Telescopes, Optical filters, Stars, Spectroscopy, Image filtering, Charge-coupled devices, Photometry, Absorption filters, RGB color model, Absorption

Proceedings Article | 16 September 2004
Proc. SPIE. 5493, Optimizing Scientific Return for Astronomy through Information Technologies
KEYWORDS: Observatories, Point spread functions, Telescopes, Astronomy, Stars, Calibration, Astronomical telescopes, Charge-coupled devices, Photometry, Optical instrument design

Proceedings Article | 16 September 2004
Proc. SPIE. 5493, Optimizing Scientific Return for Astronomy through Information Technologies
KEYWORDS: Telescopes, Astronomy, Stars, Calibration, Image processing, Image analysis, Image registration, Data archive systems, Charge-coupled devices, Photometry

Proceedings Article | 16 September 2004
Proc. SPIE. 5493, Optimizing Scientific Return for Astronomy through Information Technologies
KEYWORDS: Signal to noise ratio, Data mining, Observatories, Telescopes, Astronomy, Image processing, Data archive systems, Mining, Image filtering, Device simulation

Showing 5 of 8 publications
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